Hot-rolled

Steel for forming

Hot-rolled steel for cold forming is used for bending and deep drawing.

Tata Steel's forming grades offer consistency for reliable processing and low carbon content for excellent welding performance.

The optimised chemistry of Tata Steel grade DD14+ offers enhanced formability for complex components. DD13WR is particularly suitable for use in wheel rims because of its low aluminium content and controlled Mn:Si ratio. The low carbon content gives DD13WR excellent welding performance.

Product specification

Steel for forming is currently available in the following grades

EN-Product-Hot-Rolled-Forming-DD11 TSUK

DD11

Specification details for DD11

EN-Product-Hot-Rolled-Forming-All grades OverviewTSUK

Overview

Applications

Automotive components
Domestic appliance components
Furniture
Switch gear panels
Wheel rims
Tubes and sections

Relationship with standards

Tata Steel offers hot-rolled steel for forming in grades that comply with EN 10111: 2008 and in special Tata Steel grades as shown in the table below. All grades are available in qualities suitable for galvanising.

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel offers hot-rolled steel for forming in grades that comply with EN 10111: 2008 and in a special Tata Steel grade as shown in the table below. All grades are available in qualities suitable for galvanising.

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel	European standard	VDA
Grade	EN 10111: 2008	VDA 239-100-16
DD11	DD11 ²	-
DD12	DD12	-
DD13	DD13	-
DD13WR¹	-	-
DD14	DD14	HR2
DD14+ ¹	-	-

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-rolled-All grades Surface aspects Supply Conditions TSUK

Supply Conditions

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-Rolled-Forming-DD11-Properties TSUK

Properties

Mechanical properties

The values shown for the mechanical properties in the table below are for test pieces taken transverse to the rolling direction:

EN 10111: 2008	Grade	DD11
Yield strength R_eL(N/mm²)	1.5 ≤ t < 2	170 - 360
Yield strength R_eL(N/mm²)	2 ≤ t < 11	170 - 340
Max. tensile strength R_m (N/mm²)		440
Elongation (%)	1.5 ≤ t < 2	23
	2 ≤ t < 3	24
	3 ≤ t < 11	28
Min. bend test diameter		1t

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥3mm

Chemical composition

Hot-rolled steel for forming meets the requirements of the cast analysis in the standard as shown in the table below:

EN 10111: 2008	Grade	DD11
C	Max.	0.12
Mn	Max.	0.60
P	Max.	0.045
S	Max.	0.045

Not in EN 10111: 2008. Tata Steel’s own specification.
All values are in weight%.

EN-Product-Hot-Rolled-Forming-DD11-Dimensions TSUK

Dimensions

Dimensional capability – non-pickled

Dimensions in mm.

Thickness	Max. width
From - up to	DD11
1.80 - 1.90	1000
1.90 - 2.00	1500
2.00 - 2.90	1550
2.90 - 16.50	1830

The minimum width is 900 mm. For other dimensions please contact us.
EN10111: 2008 only specifies material up to 11 mm thick.
Material exceeding this thickness is supplied to Tata Steel own specification.
For products produced in the Netherlands click here.

Dimensional capability – pickled

Dimensions in mm.

Thickness	Max. width
From - up to	DD11
1.80 - 1.90	1000
1.90 - 2.00	1500
2.00 - 5.00	1530

The minimum width is 900 mm.
For products produced in the Netherlands click here.

EN-Product-Hot-rolled-All grades Shape and dimensional tolerances TSUK

Shape and dimensional tolerances

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:

length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Tolerances on thickness

Tata Steel can supply to full thickness tolerance specified in EN 10051:2010.

Tighter tolerances are available as shown below:

Product family	Thickness tolerances available (% of full EN 10051:2010 tolerance)
	100%	75%	66%	50%
Steel for forming	Yes	Yes	Yes	(see note 1)
High-strength low-alloy (HSLA)	Yes	Yes	Yes	Yes
AHSS	Yes	Yes	Yes	Yes
Structural steel	Yes	Yes	Yes	Yes
Boron manganese steel	Yes	Yes	Yes
Steel for gas cylinders	Yes

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.13	± 0.14	± 0.16	-
> 2.00	≤ 2.50	± 0.14	± 0.16	± 0.17	± 0.19
> 2.50	≤ 3.00	± 0.15	± 0.17	± 0.18	± 0.20
> 3.00	≤ 4.00	± 0.17	± 0.18	± 0.20	± 0.20
> 4.00	≤ 5.00	± 0.18	± 0.20	± 0.21	± 0.22
> 5.00	≤ 6.00	± 0.20	± 0.21	± 0.22	± 0.23
> 6.00	≤ 8.00	± 0.22	± 0.23	± 0.23	± 0.26
> 8.00	≤ 11.00	± 0.24	± 0.25	± 0.25	± 0.28

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.17	± 0.19	± 0.21	-
> 2.00	≤ 2.50	± 0.18	± 0.21	± 0.23	± 0.25
> 2.50	≤ 3.00	± 0.20	± 0.22	± 0.24	± 0.26
> 3.00	≤ 4.00	± 0.22	± 0.24	± 0.26	± 0.27
> 4.00	≤ 5.00	± 0.24	± 0.26	± 0.28	± 0.29
> 5.00	≤ 6.00	± 0.26	± 0.28	± 0.29	± 0.31
> 6.00	≤ 8.00	± 0.29	± 0.30	± 0.31	± 0.35
> 8.00	≤ 10.00	± 0.32	± 0.33	± 0.34	± 0.40
> 10.00	≤ 12.50	± 0.35	± 0.36	± 0.37	± 0.43
> 12.50	≤ 15.00	± 0.37	± 0.38	± 0.40	± 0.46
> 15.00	≤ 25.00	± 0.40	± 0.42	± 0.45	± 0.50

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.20	± 0.22	± 0.24	-
> 2.00	≤ 2.50	± 0.21	± 0.24	± 0.26	± 0.29
> 2.50	≤ 3.00	± 0.23	± 0.25	± 0.28	± 0.30
> 3.00	≤ 4.00	± 0.25	± 0.28	± 0.30	± 0.31
> 4.00	≤ 5.00	± 0.28	± 0.30	± 0.32	± 0.33
> 5.00	≤ 6.00	± 0.30	± 0.32	± 0.33	± 0.36
> 6.00	≤ 8.00	± 0.33	± 0.35	± 0.36	± 0.40
> 8.00	≤ 10.00	± 0.37	± 0.38	± 0.39	± 0.46
> 10.00	≤ 12.50	± 0.40	± 0.41	± 0.43	± 0.49
> 12.50	≤ 15.00	± 0.43	± 0.44	± 0.46	± 0.53
> 15.00	≤ 25.00	± 0.46	± 0.48	± 0.52	± 0.58

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.22	± 0.25	± 0.27	-
> 2.00	≤ 2.50	± 0.23	± 0.27	± 0.30	± 0.33
> 2.50	≤ 3.00	± 0.26	± 0.29	± 0.31	± 0.34
> 3.00	≤ 4.00	± 0.29	± 0.31	± 0.34	± 0.35
> 4.00	≤ 5.00	± 0.31	± 0.34	± 0.36	± 0.38
> 5.00	≤ 6.00	± 0.34	± 0.36	± 0.38	± 0.40
> 6.00	≤ 8.00	± 0.38	± 0.39	± 0.40	± 0.46
> 8.00	≤ 10.00	± 0.42	± 0.43	± 0.44	± 0.52
> 10.00	≤ 12.50	± 0.46	± 0.47	± 0.48	± 0.56
> 12.50	≤ 15.00	± 0.48	± 0.49	± 0.52	± 0.60
> 15.00	≤ 25.00	± 0.52	± 0.55	± 0.59	± 0.65

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.24	± 0.27	± 0.29	-
> 2.00	≤ 2.50	± 0.25	± 0.29	± 0.32	± 0.35
> 2.50	≤ 3.00	± 0.28	± 0.31	± 0.34	± 0.36
> 3.00	≤ 4.00	± 0.31	± 0.34	± 0.36	± 0.38
> 4.00	≤ 5.00	± 0.34	± 0.36	± 0.39	± 0.41
> 5.00	≤ 6.00	± 0.36	± 0.39	± 0.41	± 0.43
> 6.00	≤ 8.00	± 0.41	± 0.42	± 0.43	± 0.49
> 8.00	≤ 10.00	± 0.45	± 0.46	± 0.48	± 0.56
> 10.00	≤ 12.50	± 0.49	± 0.50	± 0.52	± 0.60
> 12.50	≤ 15.00	± 0.52	± 0.53	± 0.56	± 0.64
> 15.00	≤ 25.00	± 0.56	± 0.59	± 0.63	± 0.70

All dimensions are mm.

Tolerances on width

Tolerances in mm.

Nominal width w
	Mill edges		Trimmed edges
	lower	upper	lower	upper
w ≤ 1200	0	20	0	3
1200 < w ≤ 1850	0	20	0	5
w > 1850	0	25	0	6

Tolerances in mm for wide strip and slit wide strip
The tolerances for wide strip and slit wide strip comply with standard EN 10051:2010.

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:
length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Edge camber

The deviation from the edge over a length of 5000mm:

• with mill edges, no more than 20mm
• with trimmed edges, no more than 15mm

Flatness

Requirements as regards flatness can be agreed at the time of enquiry.

Option for maximum crown values

The following high crown C40 options available for hot-rolled products.

Crown values on the C20-position as well as minimum crown values on both C20 and C40 position are also available on request.

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Category 1		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 3.00	40	40	50	50
> 3.00	≤ 6.00	40	50	50	50
> 6.00	≤ 11.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Category 2		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 20.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Category 3		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	50	50	60	60
> 2.00	≤ 2.50	50	60	60	60
> 2.50	≤ 3.00	50	60	60	60
> 3.00	≤ 20.00	60	60	70	70

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Category 4		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	60	70	70	70
> 2.00	≤ 2.50	60	70	80	80
> 2.50	≤ 3.00	60	70	80	80
> 3.00	≤ 5.00	70	70	80	80
> 5.00	≤ 20.00	80	80	80	80

Dimensions and coil weights

Tata Steel can supply hot-rolled steels with the following minimum and maximum dimensions and weights:

Description	Availability
Coil diameter inner non-pickled	762mm
Coil diameter inner pickled	610mm standard
Tolerance on inner diameter	+0/-50mm
Coil diameter outer non-pickled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Max. 2200mm
	Min. 1050mm
Coil diameter outer pickled and oiled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Outer diameter
	limit 2200mm
	Min. 1050mm
Coil weight	Max. 32 tonnes
	Additional maximum limits from transport
	limits and outer coil diameter
	Some HR products may have different
	coil weight ranges
Minimum tonnage per order	Please refer to price list for order quantity details
Minimum tonnage per order	Minimum order quantities may apply

EN-Product-Hot-rolled-Heavy+Light further processing TSUK

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times.

Heavy gauge processing

Processing type	Decoiling
Thickness range (mm)	1.4 - 25.4
Width range (mm)	300 - 2600
Length range	up to 18.4m
Locations	UK Netherlands

Light gauge processing

Processing type	Slitting	Decoiling	Blanking
Thickness range (mm)	0.2 - 7.0	0.3 - 6.0	0.3 - 6.0
Width range (mm)	10 - 2050	50 - 2600	200 - 2600
Length range	-	up to 6m	up to 6m
Locations	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland

For further information please visit our Service Centre webpages.

EN-Product-Hot-Rolled-Forming-Download TSUK

Download

Download:

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-Rolled-Forming-DD12 TSUK

DD12

Specification details for DD12

EN-Product-Hot-Rolled-Forming-All grades OverviewTSUK

Overview

Applications

Automotive components
Domestic appliance components
Furniture
Switch gear panels
Wheel rims
Tubes and sections

Relationship with standards

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel	European standard	VDA
Grade	EN 10111: 2008	VDA 239-100-16
DD11	DD11 ²	-
DD12	DD12	-
DD13	DD13	-
DD13WR¹	-	-
DD14	DD14	HR2
DD14+ ¹	-	-

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-rolled-All grades Surface aspects Supply Conditions TSUK

Supply Conditions

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-Rolled-Forming-DD12-Properties TSUK

Properties

Mechanical properties

The values shown for the mechanical properties in the table below are for test pieces taken transverse to the rolling direction:

EN 10111: 2008	Grade	DD12
Yield strength R_eL (N/mm²)	1.5 ≤ t < 2	170 - 340
Yield strength R_eL (N/mm²)	2 ≤ t < 11	170 - 320
Max. tensile strength R_m (N/mm²)		420
Elongation (%)	1.5 ≤ t < 2	25
	2 ≤ t < 3	26
	3 ≤ t < 11	30
Min. bend test diameter		0t

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥ 3mm

Chemical composition

Hot-rolled steel for forming meets the requirements of the cast analysis in the standard as shown in the table below:

EN 10111: 2008	Grade	DD12
C	Max.	0.10
Mn	Max.	0.45
P	Max.	0.035
S	Max.	0.035

All values are in weight%.

EN-Product-Hot-Rolled-Forming-DD12-Dimensions TSUK

Dimensions

Dimensional capability – non-pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD12
1.80 - 1.90	1450
1.90 - 2.00	1500
2.00 - 2.50	1600
2.50 - 2.90	1700
2.90 - 16.50	1830

The minimum width is 900 mm. For other dimensions please contact us.
EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.
For products produced in the Netherlands click here.

Dimensional capability – pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD12
1.80 - 1.90	1450
1.90 - 2.00	1500
2.00 - 5.00	1530

The minimum width is 900 mm.
For products produced in the Netherlands click here.

EN-Product-Hot-rolled-All grades Shape and dimensional tolerances TSUK

Shape and dimensional tolerances

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:

length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Tolerances on thickness

Tata Steel can supply to full thickness tolerance specified in EN 10051:2010.

Tighter tolerances are available as shown below:

Product family	Thickness tolerances available (% of full EN 10051:2010 tolerance)
	100%	75%	66%	50%
Steel for forming	Yes	Yes	Yes	(see note 1)
High-strength low-alloy (HSLA)	Yes	Yes	Yes	Yes
AHSS	Yes	Yes	Yes	Yes
Structural steel	Yes	Yes	Yes	Yes
Boron manganese steel	Yes	Yes	Yes
Steel for gas cylinders	Yes

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.13	± 0.14	± 0.16	-
> 2.00	≤ 2.50	± 0.14	± 0.16	± 0.17	± 0.19
> 2.50	≤ 3.00	± 0.15	± 0.17	± 0.18	± 0.20
> 3.00	≤ 4.00	± 0.17	± 0.18	± 0.20	± 0.20
> 4.00	≤ 5.00	± 0.18	± 0.20	± 0.21	± 0.22
> 5.00	≤ 6.00	± 0.20	± 0.21	± 0.22	± 0.23
> 6.00	≤ 8.00	± 0.22	± 0.23	± 0.23	± 0.26
> 8.00	≤ 11.00	± 0.24	± 0.25	± 0.25	± 0.28

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.17	± 0.19	± 0.21	-
> 2.00	≤ 2.50	± 0.18	± 0.21	± 0.23	± 0.25
> 2.50	≤ 3.00	± 0.20	± 0.22	± 0.24	± 0.26
> 3.00	≤ 4.00	± 0.22	± 0.24	± 0.26	± 0.27
> 4.00	≤ 5.00	± 0.24	± 0.26	± 0.28	± 0.29
> 5.00	≤ 6.00	± 0.26	± 0.28	± 0.29	± 0.31
> 6.00	≤ 8.00	± 0.29	± 0.30	± 0.31	± 0.35
> 8.00	≤ 10.00	± 0.32	± 0.33	± 0.34	± 0.40
> 10.00	≤ 12.50	± 0.35	± 0.36	± 0.37	± 0.43
> 12.50	≤ 15.00	± 0.37	± 0.38	± 0.40	± 0.46
> 15.00	≤ 25.00	± 0.40	± 0.42	± 0.45	± 0.50

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.20	± 0.22	± 0.24	-
> 2.00	≤ 2.50	± 0.21	± 0.24	± 0.26	± 0.29
> 2.50	≤ 3.00	± 0.23	± 0.25	± 0.28	± 0.30
> 3.00	≤ 4.00	± 0.25	± 0.28	± 0.30	± 0.31
> 4.00	≤ 5.00	± 0.28	± 0.30	± 0.32	± 0.33
> 5.00	≤ 6.00	± 0.30	± 0.32	± 0.33	± 0.36
> 6.00	≤ 8.00	± 0.33	± 0.35	± 0.36	± 0.40
> 8.00	≤ 10.00	± 0.37	± 0.38	± 0.39	± 0.46
> 10.00	≤ 12.50	± 0.40	± 0.41	± 0.43	± 0.49
> 12.50	≤ 15.00	± 0.43	± 0.44	± 0.46	± 0.53
> 15.00	≤ 25.00	± 0.46	± 0.48	± 0.52	± 0.58

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.22	± 0.25	± 0.27	-
> 2.00	≤ 2.50	± 0.23	± 0.27	± 0.30	± 0.33
> 2.50	≤ 3.00	± 0.26	± 0.29	± 0.31	± 0.34
> 3.00	≤ 4.00	± 0.29	± 0.31	± 0.34	± 0.35
> 4.00	≤ 5.00	± 0.31	± 0.34	± 0.36	± 0.38
> 5.00	≤ 6.00	± 0.34	± 0.36	± 0.38	± 0.40
> 6.00	≤ 8.00	± 0.38	± 0.39	± 0.40	± 0.46
> 8.00	≤ 10.00	± 0.42	± 0.43	± 0.44	± 0.52
> 10.00	≤ 12.50	± 0.46	± 0.47	± 0.48	± 0.56
> 12.50	≤ 15.00	± 0.48	± 0.49	± 0.52	± 0.60
> 15.00	≤ 25.00	± 0.52	± 0.55	± 0.59	± 0.65

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.24	± 0.27	± 0.29	-
> 2.00	≤ 2.50	± 0.25	± 0.29	± 0.32	± 0.35
> 2.50	≤ 3.00	± 0.28	± 0.31	± 0.34	± 0.36
> 3.00	≤ 4.00	± 0.31	± 0.34	± 0.36	± 0.38
> 4.00	≤ 5.00	± 0.34	± 0.36	± 0.39	± 0.41
> 5.00	≤ 6.00	± 0.36	± 0.39	± 0.41	± 0.43
> 6.00	≤ 8.00	± 0.41	± 0.42	± 0.43	± 0.49
> 8.00	≤ 10.00	± 0.45	± 0.46	± 0.48	± 0.56
> 10.00	≤ 12.50	± 0.49	± 0.50	± 0.52	± 0.60
> 12.50	≤ 15.00	± 0.52	± 0.53	± 0.56	± 0.64
> 15.00	≤ 25.00	± 0.56	± 0.59	± 0.63	± 0.70

All dimensions are mm.

Tolerances on width

Tolerances in mm.

Nominal width w
	Mill edges		Trimmed edges
	lower	upper	lower	upper
w ≤ 1200	0	20	0	3
1200 < w ≤ 1850	0	20	0	5
w > 1850	0	25	0	6

Tolerances in mm for wide strip and slit wide strip
The tolerances for wide strip and slit wide strip comply with standard EN 10051:2010.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Edge camber

The deviation from the edge over a length of 5000mm:

• with mill edges, no more than 20mm
• with trimmed edges, no more than 15mm

Flatness

Requirements as regards flatness can be agreed at the time of enquiry.

Option for maximum crown values

The following high crown C40 options available for hot-rolled products.

Crown values on the C20-position as well as minimum crown values on both C20 and C40 position are also available on request.

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Category 1		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 3.00	40	40	50	50
> 3.00	≤ 6.00	40	50	50	50
> 6.00	≤ 11.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Category 2		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 20.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Category 3		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	50	50	60	60
> 2.00	≤ 2.50	50	60	60	60
> 2.50	≤ 3.00	50	60	60	60
> 3.00	≤ 20.00	60	60	70	70

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Category 4		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	60	70	70	70
> 2.00	≤ 2.50	60	70	80	80
> 2.50	≤ 3.00	60	70	80	80
> 3.00	≤ 5.00	70	70	80	80
> 5.00	≤ 20.00	80	80	80	80

Dimensions and coil weights

Tata Steel can supply hot-rolled steels with the following minimum and maximum dimensions and weights:

Description	Availability
Coil diameter inner non-pickled	762mm
Coil diameter inner pickled	610mm standard
Tolerance on inner diameter	+0/-50mm
Coil diameter outer non-pickled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Max. 2200mm
	Min. 1050mm
Coil diameter outer pickled and oiled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Outer diameter
	limit 2200mm
	Min. 1050mm
Coil weight	Max. 32 tonnes
	Additional maximum limits from transport
	limits and outer coil diameter
	Some HR products may have different
	coil weight ranges
Minimum tonnage per order	Please refer to price list for order quantity details
Minimum tonnage per order	Minimum order quantities may apply

EN-Product-Hot-rolled-Heavy+Light further processing TSUK

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times.

Heavy gauge processing

Processing type	Decoiling
Thickness range (mm)	1.4 - 25.4
Width range (mm)	300 - 2600
Length range	up to 18.4m
Locations	UK Netherlands

Light gauge processing

Processing type	Slitting	Decoiling	Blanking
Thickness range (mm)	0.2 - 7.0	0.3 - 6.0	0.3 - 6.0
Width range (mm)	10 - 2050	50 - 2600	200 - 2600
Length range	-	up to 6m	up to 6m
Locations	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland

For further information please visit our Service Centre webpages.

EN-Product-Hot-Rolled-Forming-Download TSUK

Download

Download:

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-Rolled-Forming-DD13 TSUK

DD13

Specification details for DD13

EN-Product-Hot-Rolled-Forming-All grades OverviewTSUK

Overview

Applications

Automotive components
Domestic appliance components
Furniture
Switch gear panels
Wheel rims
Tubes and sections

Relationship with standards

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel	European standard	VDA
Grade	EN 10111: 2008	VDA 239-100-16
DD11	DD11 ²	-
DD12	DD12	-
DD13	DD13	-
DD13WR¹	-	-
DD14	DD14	HR2
DD14+ ¹	-	-

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-rolled-All grades Surface aspects Supply Conditions TSUK

Supply Conditions

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-Rolled-Forming-DD13-Properties TSUK

Properties

Mechanical properties

The values shown for the mechanical properties in the table below are for test pieces taken transverse to the rolling direction:

EN 10111: 2008	Grade	DD13
Yield strength R_eL(N/mm²)	1.5 ≤ t < 2	170 - 330
Yield strength R_eL(N/mm²)	2 ≤ t < 11	170 - 310
Max. tensile strength R_m (N/mm²)		400
Elongation (%)	1.5 ≤ t < 2	28
	2 ≤ t < 3	29
	3 ≤ t < 11	33
Min. bend test diameter		0t

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥3mm

Chemical composition

Hot-rolled steel for forming meets the requirements of the cast analysis in the standard as shown in the table below:

EN 10111: 2008	Grade	DD13
C	Max.	0.08
Mn	Max.	0.4
P	Max.	0.03
S	Max.	0.03

All values are in weight%.

EN-Product-Hot-Rolled-Forming-DD13-Dimensions TSUK

Dimensions

Dimensional capability – non-pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD13
1.80 - 1.90	1450
1.90 - 2.00	1500
2.00 - 2.50	1600
2.50 - 2.90	1730
2.90 - 16.50	1830

The minimum width is 900 mm. Widths smaller than 900 mm are available - please contact us.
EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.
For products produced in the Netherlands click here.

Dimensional capability – pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD13
1.80 - 1.90	1450
1.90 - 2.00	1500
2.00 - 5.00	1530

The minimum width is 900 mm.
For products produced in the Netherlands click here.

EN-Product-Hot-rolled-All grades Shape and dimensional tolerances TSUK

Shape and dimensional tolerances

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:

length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Tolerances on thickness

Tata Steel can supply to full thickness tolerance specified in EN 10051:2010.

Tighter tolerances are available as shown below:

Product family	Thickness tolerances available (% of full EN 10051:2010 tolerance)
	100%	75%	66%	50%
Steel for forming	Yes	Yes	Yes	(see note 1)
High-strength low-alloy (HSLA)	Yes	Yes	Yes	Yes
AHSS	Yes	Yes	Yes	Yes
Structural steel	Yes	Yes	Yes	Yes
Boron manganese steel	Yes	Yes	Yes
Steel for gas cylinders	Yes

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.13	± 0.14	± 0.16	-
> 2.00	≤ 2.50	± 0.14	± 0.16	± 0.17	± 0.19
> 2.50	≤ 3.00	± 0.15	± 0.17	± 0.18	± 0.20
> 3.00	≤ 4.00	± 0.17	± 0.18	± 0.20	± 0.20
> 4.00	≤ 5.00	± 0.18	± 0.20	± 0.21	± 0.22
> 5.00	≤ 6.00	± 0.20	± 0.21	± 0.22	± 0.23
> 6.00	≤ 8.00	± 0.22	± 0.23	± 0.23	± 0.26
> 8.00	≤ 11.00	± 0.24	± 0.25	± 0.25	± 0.28

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.17	± 0.19	± 0.21	-
> 2.00	≤ 2.50	± 0.18	± 0.21	± 0.23	± 0.25
> 2.50	≤ 3.00	± 0.20	± 0.22	± 0.24	± 0.26
> 3.00	≤ 4.00	± 0.22	± 0.24	± 0.26	± 0.27
> 4.00	≤ 5.00	± 0.24	± 0.26	± 0.28	± 0.29
> 5.00	≤ 6.00	± 0.26	± 0.28	± 0.29	± 0.31
> 6.00	≤ 8.00	± 0.29	± 0.30	± 0.31	± 0.35
> 8.00	≤ 10.00	± 0.32	± 0.33	± 0.34	± 0.40
> 10.00	≤ 12.50	± 0.35	± 0.36	± 0.37	± 0.43
> 12.50	≤ 15.00	± 0.37	± 0.38	± 0.40	± 0.46
> 15.00	≤ 25.00	± 0.40	± 0.42	± 0.45	± 0.50

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.20	± 0.22	± 0.24	-
> 2.00	≤ 2.50	± 0.21	± 0.24	± 0.26	± 0.29
> 2.50	≤ 3.00	± 0.23	± 0.25	± 0.28	± 0.30
> 3.00	≤ 4.00	± 0.25	± 0.28	± 0.30	± 0.31
> 4.00	≤ 5.00	± 0.28	± 0.30	± 0.32	± 0.33
> 5.00	≤ 6.00	± 0.30	± 0.32	± 0.33	± 0.36
> 6.00	≤ 8.00	± 0.33	± 0.35	± 0.36	± 0.40
> 8.00	≤ 10.00	± 0.37	± 0.38	± 0.39	± 0.46
> 10.00	≤ 12.50	± 0.40	± 0.41	± 0.43	± 0.49
> 12.50	≤ 15.00	± 0.43	± 0.44	± 0.46	± 0.53
> 15.00	≤ 25.00	± 0.46	± 0.48	± 0.52	± 0.58

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.22	± 0.25	± 0.27	-
> 2.00	≤ 2.50	± 0.23	± 0.27	± 0.30	± 0.33
> 2.50	≤ 3.00	± 0.26	± 0.29	± 0.31	± 0.34
> 3.00	≤ 4.00	± 0.29	± 0.31	± 0.34	± 0.35
> 4.00	≤ 5.00	± 0.31	± 0.34	± 0.36	± 0.38
> 5.00	≤ 6.00	± 0.34	± 0.36	± 0.38	± 0.40
> 6.00	≤ 8.00	± 0.38	± 0.39	± 0.40	± 0.46
> 8.00	≤ 10.00	± 0.42	± 0.43	± 0.44	± 0.52
> 10.00	≤ 12.50	± 0.46	± 0.47	± 0.48	± 0.56
> 12.50	≤ 15.00	± 0.48	± 0.49	± 0.52	± 0.60
> 15.00	≤ 25.00	± 0.52	± 0.55	± 0.59	± 0.65

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.24	± 0.27	± 0.29	-
> 2.00	≤ 2.50	± 0.25	± 0.29	± 0.32	± 0.35
> 2.50	≤ 3.00	± 0.28	± 0.31	± 0.34	± 0.36
> 3.00	≤ 4.00	± 0.31	± 0.34	± 0.36	± 0.38
> 4.00	≤ 5.00	± 0.34	± 0.36	± 0.39	± 0.41
> 5.00	≤ 6.00	± 0.36	± 0.39	± 0.41	± 0.43
> 6.00	≤ 8.00	± 0.41	± 0.42	± 0.43	± 0.49
> 8.00	≤ 10.00	± 0.45	± 0.46	± 0.48	± 0.56
> 10.00	≤ 12.50	± 0.49	± 0.50	± 0.52	± 0.60
> 12.50	≤ 15.00	± 0.52	± 0.53	± 0.56	± 0.64
> 15.00	≤ 25.00	± 0.56	± 0.59	± 0.63	± 0.70

All dimensions are mm.

Tolerances on width

Tolerances in mm.

Nominal width w
	Mill edges		Trimmed edges
	lower	upper	lower	upper
w ≤ 1200	0	20	0	3
1200 < w ≤ 1850	0	20	0	5
w > 1850	0	25	0	6

Tolerances in mm for wide strip and slit wide strip
The tolerances for wide strip and slit wide strip comply with standard EN 10051:2010.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Edge camber

The deviation from the edge over a length of 5000mm:

• with mill edges, no more than 20mm
• with trimmed edges, no more than 15mm

Flatness

Requirements as regards flatness can be agreed at the time of enquiry.

Option for maximum crown values

The following high crown C40 options available for hot-rolled products.

Crown values on the C20-position as well as minimum crown values on both C20 and C40 position are also available on request.

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Category 1		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 3.00	40	40	50	50
> 3.00	≤ 6.00	40	50	50	50
> 6.00	≤ 11.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Category 2		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 20.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Category 3		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	50	50	60	60
> 2.00	≤ 2.50	50	60	60	60
> 2.50	≤ 3.00	50	60	60	60
> 3.00	≤ 20.00	60	60	70	70

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Category 4		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	60	70	70	70
> 2.00	≤ 2.50	60	70	80	80
> 2.50	≤ 3.00	60	70	80	80
> 3.00	≤ 5.00	70	70	80	80
> 5.00	≤ 20.00	80	80	80	80

Dimensions and coil weights

Tata Steel can supply hot-rolled steels with the following minimum and maximum dimensions and weights:

Description	Availability
Coil diameter inner non-pickled	762mm
Coil diameter inner pickled	610mm standard
Tolerance on inner diameter	+0/-50mm
Coil diameter outer non-pickled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Max. 2200mm
	Min. 1050mm
Coil diameter outer pickled and oiled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Outer diameter
	limit 2200mm
	Min. 1050mm
Coil weight	Max. 32 tonnes
	Additional maximum limits from transport
	limits and outer coil diameter
	Some HR products may have different
	coil weight ranges
Minimum tonnage per order	Please refer to price list for order quantity details
Minimum tonnage per order	Minimum order quantities may apply

EN-Product-Hot-rolled-Heavy+Light further processing TSUK

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times.

Heavy gauge processing

Processing type	Decoiling
Thickness range (mm)	1.4 - 25.4
Width range (mm)	300 - 2600
Length range	up to 18.4m
Locations	UK Netherlands

Light gauge processing

Processing type	Slitting	Decoiling	Blanking
Thickness range (mm)	0.2 - 7.0	0.3 - 6.0	0.3 - 6.0
Width range (mm)	10 - 2050	50 - 2600	200 - 2600
Length range	-	up to 6m	up to 6m
Locations	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland

For further information please visit our Service Centre webpages.

EN-Product-Hot-Rolled-Forming-Download TSUK

Download

Download:

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-Rolled-Forming-DD13WR TSUK

DD13WR

Specification details for DD13WR

EN-Product-Hot-Rolled-Forming-All grades OverviewTSUK

Overview

Applications

Automotive components
Domestic appliance components
Furniture
Switch gear panels
Wheel rims
Tubes and sections

Relationship with standards

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel	European standard	VDA
Grade	EN 10111: 2008	VDA 239-100-16
DD11	DD11 ²	-
DD12	DD12	-
DD13	DD13	-
DD13WR¹	-	-
DD14	DD14	HR2
DD14+ ¹	-	-

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-rolled-All grades Surface aspects Supply Conditions TSUK

Supply Conditions

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-Rolled-Forming-DD13WR-Properties TSUK

Properties

Mechanical properties

The values shown for the mechanical properties in the table below are for test pieces taken transverse to the rolling direction:

	Test direction
DD13WR (typical properties)	Transverse	Longitudinal
Yield strength R_eL (N/mm²)	271	252
Tensile strength R_m (N/mm²)	379	369
Elongation (%), t > 3mm	38.4	40.3

Not in EN 10111: 2008. Tata Steel’s own specification.
t - material thickness in mm

Chemical composition

Hot-rolled steel for forming meets the requirements of the cast analysis in the standard as shown in the table below:

EN 10111: 2008	Grade	DD13WR
C	Max.	0.01
Mn	Max.	0.50
P	Max.	0.25
S	Max.	0.01

Not in EN 10111: 2008. Tata Steel’s own specification.
All values in weight%.

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-Rolled-Forming-DD13WR-Dimensions TSUK

Dimensions

Dimensional capability – non-pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD13WR
1.80 - 2.00	1450
2.00 - 16.50	1600

The minimum width is 900 mm. For other dimensions please contact us.

Dimensional capability – pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD13WR
1.80 - 2.00	1450
2.00 - 5.00	1530

The minimum width is 900 mm. For other dimensions please contact us.

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-rolled-All grades Shape and dimensional tolerances TSUK

Shape and dimensional tolerances

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:

length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Tolerances on thickness

Tata Steel can supply to full thickness tolerance specified in EN 10051:2010.

Tighter tolerances are available as shown below:

Product family	Thickness tolerances available (% of full EN 10051:2010 tolerance)
	100%	75%	66%	50%
Steel for forming	Yes	Yes	Yes	(see note 1)
High-strength low-alloy (HSLA)	Yes	Yes	Yes	Yes
AHSS	Yes	Yes	Yes	Yes
Structural steel	Yes	Yes	Yes	Yes
Boron manganese steel	Yes	Yes	Yes
Steel for gas cylinders	Yes

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.13	± 0.14	± 0.16	-
> 2.00	≤ 2.50	± 0.14	± 0.16	± 0.17	± 0.19
> 2.50	≤ 3.00	± 0.15	± 0.17	± 0.18	± 0.20
> 3.00	≤ 4.00	± 0.17	± 0.18	± 0.20	± 0.20
> 4.00	≤ 5.00	± 0.18	± 0.20	± 0.21	± 0.22
> 5.00	≤ 6.00	± 0.20	± 0.21	± 0.22	± 0.23
> 6.00	≤ 8.00	± 0.22	± 0.23	± 0.23	± 0.26
> 8.00	≤ 11.00	± 0.24	± 0.25	± 0.25	± 0.28

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.17	± 0.19	± 0.21	-
> 2.00	≤ 2.50	± 0.18	± 0.21	± 0.23	± 0.25
> 2.50	≤ 3.00	± 0.20	± 0.22	± 0.24	± 0.26
> 3.00	≤ 4.00	± 0.22	± 0.24	± 0.26	± 0.27
> 4.00	≤ 5.00	± 0.24	± 0.26	± 0.28	± 0.29
> 5.00	≤ 6.00	± 0.26	± 0.28	± 0.29	± 0.31
> 6.00	≤ 8.00	± 0.29	± 0.30	± 0.31	± 0.35
> 8.00	≤ 10.00	± 0.32	± 0.33	± 0.34	± 0.40
> 10.00	≤ 12.50	± 0.35	± 0.36	± 0.37	± 0.43
> 12.50	≤ 15.00	± 0.37	± 0.38	± 0.40	± 0.46
> 15.00	≤ 25.00	± 0.40	± 0.42	± 0.45	± 0.50

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.20	± 0.22	± 0.24	-
> 2.00	≤ 2.50	± 0.21	± 0.24	± 0.26	± 0.29
> 2.50	≤ 3.00	± 0.23	± 0.25	± 0.28	± 0.30
> 3.00	≤ 4.00	± 0.25	± 0.28	± 0.30	± 0.31
> 4.00	≤ 5.00	± 0.28	± 0.30	± 0.32	± 0.33
> 5.00	≤ 6.00	± 0.30	± 0.32	± 0.33	± 0.36
> 6.00	≤ 8.00	± 0.33	± 0.35	± 0.36	± 0.40
> 8.00	≤ 10.00	± 0.37	± 0.38	± 0.39	± 0.46
> 10.00	≤ 12.50	± 0.40	± 0.41	± 0.43	± 0.49
> 12.50	≤ 15.00	± 0.43	± 0.44	± 0.46	± 0.53
> 15.00	≤ 25.00	± 0.46	± 0.48	± 0.52	± 0.58

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.22	± 0.25	± 0.27	-
> 2.00	≤ 2.50	± 0.23	± 0.27	± 0.30	± 0.33
> 2.50	≤ 3.00	± 0.26	± 0.29	± 0.31	± 0.34
> 3.00	≤ 4.00	± 0.29	± 0.31	± 0.34	± 0.35
> 4.00	≤ 5.00	± 0.31	± 0.34	± 0.36	± 0.38
> 5.00	≤ 6.00	± 0.34	± 0.36	± 0.38	± 0.40
> 6.00	≤ 8.00	± 0.38	± 0.39	± 0.40	± 0.46
> 8.00	≤ 10.00	± 0.42	± 0.43	± 0.44	± 0.52
> 10.00	≤ 12.50	± 0.46	± 0.47	± 0.48	± 0.56
> 12.50	≤ 15.00	± 0.48	± 0.49	± 0.52	± 0.60
> 15.00	≤ 25.00	± 0.52	± 0.55	± 0.59	± 0.65

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.24	± 0.27	± 0.29	-
> 2.00	≤ 2.50	± 0.25	± 0.29	± 0.32	± 0.35
> 2.50	≤ 3.00	± 0.28	± 0.31	± 0.34	± 0.36
> 3.00	≤ 4.00	± 0.31	± 0.34	± 0.36	± 0.38
> 4.00	≤ 5.00	± 0.34	± 0.36	± 0.39	± 0.41
> 5.00	≤ 6.00	± 0.36	± 0.39	± 0.41	± 0.43
> 6.00	≤ 8.00	± 0.41	± 0.42	± 0.43	± 0.49
> 8.00	≤ 10.00	± 0.45	± 0.46	± 0.48	± 0.56
> 10.00	≤ 12.50	± 0.49	± 0.50	± 0.52	± 0.60
> 12.50	≤ 15.00	± 0.52	± 0.53	± 0.56	± 0.64
> 15.00	≤ 25.00	± 0.56	± 0.59	± 0.63	± 0.70

All dimensions are mm.

Tolerances on width

Tolerances in mm.

Nominal width w
	Mill edges		Trimmed edges
	lower	upper	lower	upper
w ≤ 1200	0	20	0	3
1200 < w ≤ 1850	0	20	0	5
w > 1850	0	25	0	6

Tolerances in mm for wide strip and slit wide strip
The tolerances for wide strip and slit wide strip comply with standard EN 10051:2010.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Edge camber

The deviation from the edge over a length of 5000mm:

• with mill edges, no more than 20mm
• with trimmed edges, no more than 15mm

Flatness

Requirements as regards flatness can be agreed at the time of enquiry.

Option for maximum crown values

The following high crown C40 options available for hot-rolled products.

Crown values on the C20-position as well as minimum crown values on both C20 and C40 position are also available on request.

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Category 1		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 3.00	40	40	50	50
> 3.00	≤ 6.00	40	50	50	50
> 6.00	≤ 11.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Category 2		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 20.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Category 3		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	50	50	60	60
> 2.00	≤ 2.50	50	60	60	60
> 2.50	≤ 3.00	50	60	60	60
> 3.00	≤ 20.00	60	60	70	70

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Category 4		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	60	70	70	70
> 2.00	≤ 2.50	60	70	80	80
> 2.50	≤ 3.00	60	70	80	80
> 3.00	≤ 5.00	70	70	80	80
> 5.00	≤ 20.00	80	80	80	80

Dimensions and coil weights

Tata Steel can supply hot-rolled steels with the following minimum and maximum dimensions and weights:

Description	Availability
Coil diameter inner non-pickled	762mm
Coil diameter inner pickled	610mm standard
Tolerance on inner diameter	+0/-50mm
Coil diameter outer non-pickled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Max. 2200mm
	Min. 1050mm
Coil diameter outer pickled and oiled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Outer diameter
	limit 2200mm
	Min. 1050mm
Coil weight	Max. 32 tonnes
	Additional maximum limits from transport
	limits and outer coil diameter
	Some HR products may have different
	coil weight ranges
Minimum tonnage per order	Please refer to price list for order quantity details
Minimum tonnage per order	Minimum order quantities may apply

EN-Product-Hot-rolled-Heavy+Light further processing TSUK

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times.

Heavy gauge processing

Processing type	Decoiling
Thickness range (mm)	1.4 - 25.4
Width range (mm)	300 - 2600
Length range	up to 18.4m
Locations	UK Netherlands

Light gauge processing

Processing type	Slitting	Decoiling	Blanking
Thickness range (mm)	0.2 - 7.0	0.3 - 6.0	0.3 - 6.0
Width range (mm)	10 - 2050	50 - 2600	200 - 2600
Length range	-	up to 6m	up to 6m
Locations	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland

For further information please visit our Service Centre webpages.

EN-Product-Hot-Rolled-Forming-Download TSUK

Download

Download:

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-Rolled-Forming-DD14 TSUK

DD14

Specification details for DD14

EN-Product-Hot-Rolled-Forming-All grades OverviewTSUK

Overview

Applications

Automotive components
Domestic appliance components
Furniture
Switch gear panels
Wheel rims
Tubes and sections

Relationship with standards

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel	European standard	VDA
Grade	EN 10111: 2008	VDA 239-100-16
DD11	DD11 ²	-
DD12	DD12	-
DD13	DD13	-
DD13WR¹	-	-
DD14	DD14	HR2
DD14+ ¹	-	-

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-rolled-All grades Surface aspects Supply Conditions TSUK

Supply Conditions

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-Rolled-Forming-DD14-Properties TSUK

Properties

Mechanical properties

The values shown for the mechanical properties in the table below are for test pieces taken transverse to the rolling direction:

EN 10111: 2008	Grade	DD14
Yield strength R_eL(N/mm²)	1.5 ≤ t < 2	170 - 310
Yield strength R_eL(N/mm²)	2 ≤ t < 11	170 - 290
Max. tensile strength R_m (N/mm²)		380
Elongation (%)	1.5 ≤ t < 2	31
	2 ≤ t < 3	32
	3 ≤ t < 11	36
Min. bend test diameter		0t

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥3mm

Chemical composition

Hot-rolled steel for forming meets the requirements of the cast analysis in the standard as shown in the table below:

EN 10111: 2008	Grade	DD14
C	Max.	0.08
Mn	Max.	0.35
P	Max.	0.025
S	Max.	0.025

All values are in weight%.

EN-Product-Hot-Rolled-Forming-DD14-Dimensions TSUK

Dimensions

Dimensional capability – non-pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD14
1.80 - 1.90	1470
1.90 - 2.00	1500
2.00 - 2.50	1580
2.50 - 2.90	1700
2.90 - 16.50	1830

The minimum width is 900 mm. For other dimensions please contact us.
EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.
For products produced in the Netherlands click here.

Dimensional capability – pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD14
1.80 - 1.90	1470
1.90 - 2.00	1500
2.00 - 5.00	1530

The minimum width is 900 mm.
For products produced in the Netherlands click here.

EN-Product-Hot-rolled-All grades Shape and dimensional tolerances TSUK

Shape and dimensional tolerances

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:

length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Tolerances on thickness

Tata Steel can supply to full thickness tolerance specified in EN 10051:2010.

Tighter tolerances are available as shown below:

Product family	Thickness tolerances available (% of full EN 10051:2010 tolerance)
	100%	75%	66%	50%
Steel for forming	Yes	Yes	Yes	(see note 1)
High-strength low-alloy (HSLA)	Yes	Yes	Yes	Yes
AHSS	Yes	Yes	Yes	Yes
Structural steel	Yes	Yes	Yes	Yes
Boron manganese steel	Yes	Yes	Yes
Steel for gas cylinders	Yes

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.13	± 0.14	± 0.16	-
> 2.00	≤ 2.50	± 0.14	± 0.16	± 0.17	± 0.19
> 2.50	≤ 3.00	± 0.15	± 0.17	± 0.18	± 0.20
> 3.00	≤ 4.00	± 0.17	± 0.18	± 0.20	± 0.20
> 4.00	≤ 5.00	± 0.18	± 0.20	± 0.21	± 0.22
> 5.00	≤ 6.00	± 0.20	± 0.21	± 0.22	± 0.23
> 6.00	≤ 8.00	± 0.22	± 0.23	± 0.23	± 0.26
> 8.00	≤ 11.00	± 0.24	± 0.25	± 0.25	± 0.28

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.17	± 0.19	± 0.21	-
> 2.00	≤ 2.50	± 0.18	± 0.21	± 0.23	± 0.25
> 2.50	≤ 3.00	± 0.20	± 0.22	± 0.24	± 0.26
> 3.00	≤ 4.00	± 0.22	± 0.24	± 0.26	± 0.27
> 4.00	≤ 5.00	± 0.24	± 0.26	± 0.28	± 0.29
> 5.00	≤ 6.00	± 0.26	± 0.28	± 0.29	± 0.31
> 6.00	≤ 8.00	± 0.29	± 0.30	± 0.31	± 0.35
> 8.00	≤ 10.00	± 0.32	± 0.33	± 0.34	± 0.40
> 10.00	≤ 12.50	± 0.35	± 0.36	± 0.37	± 0.43
> 12.50	≤ 15.00	± 0.37	± 0.38	± 0.40	± 0.46
> 15.00	≤ 25.00	± 0.40	± 0.42	± 0.45	± 0.50

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.20	± 0.22	± 0.24	-
> 2.00	≤ 2.50	± 0.21	± 0.24	± 0.26	± 0.29
> 2.50	≤ 3.00	± 0.23	± 0.25	± 0.28	± 0.30
> 3.00	≤ 4.00	± 0.25	± 0.28	± 0.30	± 0.31
> 4.00	≤ 5.00	± 0.28	± 0.30	± 0.32	± 0.33
> 5.00	≤ 6.00	± 0.30	± 0.32	± 0.33	± 0.36
> 6.00	≤ 8.00	± 0.33	± 0.35	± 0.36	± 0.40
> 8.00	≤ 10.00	± 0.37	± 0.38	± 0.39	± 0.46
> 10.00	≤ 12.50	± 0.40	± 0.41	± 0.43	± 0.49
> 12.50	≤ 15.00	± 0.43	± 0.44	± 0.46	± 0.53
> 15.00	≤ 25.00	± 0.46	± 0.48	± 0.52	± 0.58

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.22	± 0.25	± 0.27	-
> 2.00	≤ 2.50	± 0.23	± 0.27	± 0.30	± 0.33
> 2.50	≤ 3.00	± 0.26	± 0.29	± 0.31	± 0.34
> 3.00	≤ 4.00	± 0.29	± 0.31	± 0.34	± 0.35
> 4.00	≤ 5.00	± 0.31	± 0.34	± 0.36	± 0.38
> 5.00	≤ 6.00	± 0.34	± 0.36	± 0.38	± 0.40
> 6.00	≤ 8.00	± 0.38	± 0.39	± 0.40	± 0.46
> 8.00	≤ 10.00	± 0.42	± 0.43	± 0.44	± 0.52
> 10.00	≤ 12.50	± 0.46	± 0.47	± 0.48	± 0.56
> 12.50	≤ 15.00	± 0.48	± 0.49	± 0.52	± 0.60
> 15.00	≤ 25.00	± 0.52	± 0.55	± 0.59	± 0.65

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.24	± 0.27	± 0.29	-
> 2.00	≤ 2.50	± 0.25	± 0.29	± 0.32	± 0.35
> 2.50	≤ 3.00	± 0.28	± 0.31	± 0.34	± 0.36
> 3.00	≤ 4.00	± 0.31	± 0.34	± 0.36	± 0.38
> 4.00	≤ 5.00	± 0.34	± 0.36	± 0.39	± 0.41
> 5.00	≤ 6.00	± 0.36	± 0.39	± 0.41	± 0.43
> 6.00	≤ 8.00	± 0.41	± 0.42	± 0.43	± 0.49
> 8.00	≤ 10.00	± 0.45	± 0.46	± 0.48	± 0.56
> 10.00	≤ 12.50	± 0.49	± 0.50	± 0.52	± 0.60
> 12.50	≤ 15.00	± 0.52	± 0.53	± 0.56	± 0.64
> 15.00	≤ 25.00	± 0.56	± 0.59	± 0.63	± 0.70

All dimensions are mm.

Tolerances on width

Tolerances in mm.

Nominal width w
	Mill edges		Trimmed edges
	lower	upper	lower	upper
w ≤ 1200	0	20	0	3
1200 < w ≤ 1850	0	20	0	5
w > 1850	0	25	0	6

Tolerances in mm for wide strip and slit wide strip
The tolerances for wide strip and slit wide strip comply with standard EN 10051:2010.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Edge camber

The deviation from the edge over a length of 5000mm:

• with mill edges, no more than 20mm
• with trimmed edges, no more than 15mm

Flatness

Requirements as regards flatness can be agreed at the time of enquiry.

Option for maximum crown values

The following high crown C40 options available for hot-rolled products.

Crown values on the C20-position as well as minimum crown values on both C20 and C40 position are also available on request.

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Category 1		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 3.00	40	40	50	50
> 3.00	≤ 6.00	40	50	50	50
> 6.00	≤ 11.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Category 2		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 20.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Category 3		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	50	50	60	60
> 2.00	≤ 2.50	50	60	60	60
> 2.50	≤ 3.00	50	60	60	60
> 3.00	≤ 20.00	60	60	70	70

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Category 4		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	60	70	70	70
> 2.00	≤ 2.50	60	70	80	80
> 2.50	≤ 3.00	60	70	80	80
> 3.00	≤ 5.00	70	70	80	80
> 5.00	≤ 20.00	80	80	80	80

Dimensions and coil weights

Tata Steel can supply hot-rolled steels with the following minimum and maximum dimensions and weights:

Description	Availability
Coil diameter inner non-pickled	762mm
Coil diameter inner pickled	610mm standard
Tolerance on inner diameter	+0/-50mm
Coil diameter outer non-pickled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Max. 2200mm
	Min. 1050mm
Coil diameter outer pickled and oiled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Outer diameter
	limit 2200mm
	Min. 1050mm
Coil weight	Max. 32 tonnes
	Additional maximum limits from transport
	limits and outer coil diameter
	Some HR products may have different
	coil weight ranges
Minimum tonnage per order	Please refer to price list for order quantity details
Minimum tonnage per order	Minimum order quantities may apply

EN-Product-Hot-rolled-Heavy+Light further processing TSUK

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times.

Heavy gauge processing

Processing type	Decoiling
Thickness range (mm)	1.4 - 25.4
Width range (mm)	300 - 2600
Length range	up to 18.4m
Locations	UK Netherlands

Light gauge processing

Processing type	Slitting	Decoiling	Blanking
Thickness range (mm)	0.2 - 7.0	0.3 - 6.0	0.3 - 6.0
Width range (mm)	10 - 2050	50 - 2600	200 - 2600
Length range	-	up to 6m	up to 6m
Locations	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland

For further information please visit our Service Centre webpages.

EN-Product-Hot-Rolled-Forming-Download TSUK

Download

Download:

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-Product-Hot-Rolled-Forming-DD14+ TSUK

DD14+

Specification details for DD14+

EN-Product-Hot-Rolled-Forming-All grades OverviewTSUK

Overview

Applications

Automotive components
Domestic appliance components
Furniture
Switch gear panels
Wheel rims
Tubes and sections

Relationship with standards

As the EN standard applies only to steel ≤ 11mm thick, please consult us about the properties of steel in other thicknesses.

Tata Steel	European standard	VDA
Grade	EN 10111: 2008	VDA 239-100-16
DD11	DD11 ²	-
DD12	DD12	-
DD13	DD13	-
DD13WR¹	-	-
DD14	DD14	HR2
DD14+ ¹	-	-

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-rolled-All grades Surface aspects Supply Conditions TSUK

Supply Conditions

Supply - product conditions

Hot-rolled steel can be supplied with these product conditions and finishes and with this surface treatment:

Side/surface condition	non-pickled	pickled	pickled and oiled
Mill edges	Yes	Yes	Yes
Trimmed edges	-	Yes	Yes

Trimmed edges available in thicknesses up to 5.0 mm.
Please contact us regarding other specifications we may have that meet your needs.

Surface aspects

Description	Availability
Surface finish	Coils are available in non-pickled and pickled finish for most grades. For grade specific availability, please refer to the dimensional tables.
Oiling	Pickled finish is available with rolling or preservative oil applied. Oil weight normally 0.4-1.8 g/m²

Alternative oiling ranges are available.
Please contact us for details.

Certification

Test certificates 2.2/3.1 are available according to EN 10204.

EN-Product-Hot-Rolled-Forming-DD14+-Properties TSUK

Properties

Mechanical properties

The values shown for the mechanical properties in the table below are for test pieces taken transverse to the rolling direction:

	Grade	DD14+
Yield strength R_eL(N/mm²)	1.5 ≤ t < 2	170 - 250
Yield strength R_eL(N/mm²)	2 ≤ t < 11
Max. tensile strength R_m (N/mm²)		340
Elongation (%)	1.5 ≤ t < 2	36
	2 ≤ t < 3	36
	3 ≤ t < 11	39
Min. bend test diameter		0t

Not in EN 10111: 2008. Tata Steel’s own specification.
Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥3mm

Chemical composition

Hot-rolled steel for forming meets the requirements of the cast analysis in the standard as shown in the table below:

EN 10111: 2008	Grade	DD14+
C	Max.	0.055
Mn	Max.	0.25
P	Max.	0.02
S	Max.	0.02

Not in EN 10111: 2008. Tata Steel’s own specification.
All values are in weight%.

EN-Product-Hot-Rolled-Forming-DD14+-Dimensions TSUK

Dimensions

Dimensional capability – non-pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD14+
1.80 - 2.00	1470
2.00 - 5.00	1530

The minimum width is 900 mm. For other dimensions please contact us.
EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.

Dimensional capability – pickled.

Dimensions in mm.

Thickness	Max. width
From - up to	DD14+
1.80 - 2.00	1470
2.00 - 5.00	1530

The minimum width is 900 mm.

EN-Product-Hot-rolled-All grades Shape and dimensional tolerances TSUK

Shape and dimensional tolerances

The specified values for wide strip do not apply to the uncropped ends of the coil (‘head’ and ‘tail’). The length of these uncropped ends is calculated using the following formula:

length (in metres) = 90/nominal thickness (in mm), with a maximum of 20 metres.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Tolerances on thickness

Tata Steel can supply to full thickness tolerance specified in EN 10051:2010.

Tighter tolerances are available as shown below:

Product family	Thickness tolerances available (% of full EN 10051:2010 tolerance)
	100%	75%	66%	50%
Steel for forming	Yes	Yes	Yes	(see note 1)
High-strength low-alloy (HSLA)	Yes	Yes	Yes	Yes
AHSS	Yes	Yes	Yes	Yes
Structural steel	Yes	Yes	Yes	Yes
Boron manganese steel	Yes	Yes	Yes
Steel for gas cylinders	Yes

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.13	± 0.14	± 0.16	-
> 2.00	≤ 2.50	± 0.14	± 0.16	± 0.17	± 0.19
> 2.50	≤ 3.00	± 0.15	± 0.17	± 0.18	± 0.20
> 3.00	≤ 4.00	± 0.17	± 0.18	± 0.20	± 0.20
> 4.00	≤ 5.00	± 0.18	± 0.20	± 0.21	± 0.22
> 5.00	≤ 6.00	± 0.20	± 0.21	± 0.22	± 0.23
> 6.00	≤ 8.00	± 0.22	± 0.23	± 0.23	± 0.26
> 8.00	≤ 11.00	± 0.24	± 0.25	± 0.25	± 0.28

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.17	± 0.19	± 0.21	-
> 2.00	≤ 2.50	± 0.18	± 0.21	± 0.23	± 0.25
> 2.50	≤ 3.00	± 0.20	± 0.22	± 0.24	± 0.26
> 3.00	≤ 4.00	± 0.22	± 0.24	± 0.26	± 0.27
> 4.00	≤ 5.00	± 0.24	± 0.26	± 0.28	± 0.29
> 5.00	≤ 6.00	± 0.26	± 0.28	± 0.29	± 0.31
> 6.00	≤ 8.00	± 0.29	± 0.30	± 0.31	± 0.35
> 8.00	≤ 10.00	± 0.32	± 0.33	± 0.34	± 0.40
> 10.00	≤ 12.50	± 0.35	± 0.36	± 0.37	± 0.43
> 12.50	≤ 15.00	± 0.37	± 0.38	± 0.40	± 0.46
> 15.00	≤ 25.00	± 0.40	± 0.42	± 0.45	± 0.50

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.20	± 0.22	± 0.24	-
> 2.00	≤ 2.50	± 0.21	± 0.24	± 0.26	± 0.29
> 2.50	≤ 3.00	± 0.23	± 0.25	± 0.28	± 0.30
> 3.00	≤ 4.00	± 0.25	± 0.28	± 0.30	± 0.31
> 4.00	≤ 5.00	± 0.28	± 0.30	± 0.32	± 0.33
> 5.00	≤ 6.00	± 0.30	± 0.32	± 0.33	± 0.36
> 6.00	≤ 8.00	± 0.33	± 0.35	± 0.36	± 0.40
> 8.00	≤ 10.00	± 0.37	± 0.38	± 0.39	± 0.46
> 10.00	≤ 12.50	± 0.40	± 0.41	± 0.43	± 0.49
> 12.50	≤ 15.00	± 0.43	± 0.44	± 0.46	± 0.53
> 15.00	≤ 25.00	± 0.46	± 0.48	± 0.52	± 0.58

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.22	± 0.25	± 0.27	-
> 2.00	≤ 2.50	± 0.23	± 0.27	± 0.30	± 0.33
> 2.50	≤ 3.00	± 0.26	± 0.29	± 0.31	± 0.34
> 3.00	≤ 4.00	± 0.29	± 0.31	± 0.34	± 0.35
> 4.00	≤ 5.00	± 0.31	± 0.34	± 0.36	± 0.38
> 5.00	≤ 6.00	± 0.34	± 0.36	± 0.38	± 0.40
> 6.00	≤ 8.00	± 0.38	± 0.39	± 0.40	± 0.46
> 8.00	≤ 10.00	± 0.42	± 0.43	± 0.44	± 0.52
> 10.00	≤ 12.50	± 0.46	± 0.47	± 0.48	± 0.56
> 12.50	≤ 15.00	± 0.48	± 0.49	± 0.52	± 0.60
> 15.00	≤ 25.00	± 0.52	± 0.55	± 0.59	± 0.65

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Nominal thickness		Tolerances for a nominal width of
		≤ 1200	> 1200	> 1500	> 1800
		≤ 1200	≤ 1500	≤ 1800	> 1800
	≤ 2.00	± 0.24	± 0.27	± 0.29	-
> 2.00	≤ 2.50	± 0.25	± 0.29	± 0.32	± 0.35
> 2.50	≤ 3.00	± 0.28	± 0.31	± 0.34	± 0.36
> 3.00	≤ 4.00	± 0.31	± 0.34	± 0.36	± 0.38
> 4.00	≤ 5.00	± 0.34	± 0.36	± 0.39	± 0.41
> 5.00	≤ 6.00	± 0.36	± 0.39	± 0.41	± 0.43
> 6.00	≤ 8.00	± 0.41	± 0.42	± 0.43	± 0.49
> 8.00	≤ 10.00	± 0.45	± 0.46	± 0.48	± 0.56
> 10.00	≤ 12.50	± 0.49	± 0.50	± 0.52	± 0.60
> 12.50	≤ 15.00	± 0.52	± 0.53	± 0.56	± 0.64
> 15.00	≤ 25.00	± 0.56	± 0.59	± 0.63	± 0.70

All dimensions are mm.

Tolerances on width

Tolerances in mm.

Nominal width w
	Mill edges		Trimmed edges
	lower	upper	lower	upper
w ≤ 1200	0	20	0	3
1200 < w ≤ 1850	0	20	0	5
w > 1850	0	25	0	6

Tolerances in mm for wide strip and slit wide strip
The tolerances for wide strip and slit wide strip comply with standard EN 10051:2010.

If required, this part of the coil can be removed, however an additional cost may be charged for this.

Edge camber

The deviation from the edge over a length of 5000mm:

• with mill edges, no more than 20mm
• with trimmed edges, no more than 15mm

Flatness

Requirements as regards flatness can be agreed at the time of enquiry.

Option for maximum crown values

The following high crown C40 options available for hot-rolled products.

Crown values on the C20-position as well as minimum crown values on both C20 and C40 position are also available on request.

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Category 1		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 3.00	40	40	50	50
> 3.00	≤ 6.00	40	50	50	50
> 6.00	≤ 11.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Category 2		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	40	40	40	40
> 2.00	≤ 2.50	40	40	50	50
> 2.50	≤ 20.00	50	50	50	50

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Category 3		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	50	50	60	60
> 2.00	≤ 2.50	50	60	60	60
> 2.50	≤ 3.00	50	60	60	60
> 3.00	≤ 20.00	60	60	70	70

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Category 4		C40
Nominal Thickness		≤ 1200	> 1200	> 1500	> 1800
Nominal Thickness		≤ 1200	≤ 1500	≤ 1800	> 1800
> 1.47	≤ 2.00	60	70	70	70
> 2.00	≤ 2.50	60	70	80	80
> 2.50	≤ 3.00	60	70	80	80
> 3.00	≤ 5.00	70	70	80	80
> 5.00	≤ 20.00	80	80	80	80

Dimensions and coil weights

Tata Steel can supply hot-rolled steels with the following minimum and maximum dimensions and weights:

Description	Availability
Coil diameter inner non-pickled	762mm
Coil diameter inner pickled	610mm standard
Tolerance on inner diameter	+0/-50mm
Coil diameter outer non-pickled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Max. 2200mm
	Min. 1050mm
Coil diameter outer pickled and oiled	Outer diameter available is 10/7 x width
	to reduce possibility of coil tipping over
	Outer diameter
	limit 2200mm
	Min. 1050mm
Coil weight	Max. 32 tonnes
	Additional maximum limits from transport
	limits and outer coil diameter
	Some HR products may have different
	coil weight ranges
Minimum tonnage per order	Please refer to price list for order quantity details
Minimum tonnage per order	Minimum order quantities may apply

EN-Product-Hot-rolled-Heavy+Light further processing TSUK

Further processing

We have a broad network of Tata Steel service centres across Europe, offering decoiling and slitting services from stock and against short lead times.

Heavy gauge processing

Processing type	Decoiling
Thickness range (mm)	1.4 - 25.4
Width range (mm)	300 - 2600
Length range	up to 18.4m
Locations	UK Netherlands

Light gauge processing

Processing type	Slitting	Decoiling	Blanking
Thickness range (mm)	0.2 - 7.0	0.3 - 6.0	0.3 - 6.0
Width range (mm)	10 - 2050	50 - 2600	200 - 2600
Length range	-	up to 6m	up to 6m
Locations	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland Netherlands Germany France Spain Sweden Norway Finland	UK Ireland

For further information please visit our Service Centre webpages.

EN-Product-Hot-Rolled-Forming-Download TSUK

Download

Download:

EN-Engineering-Datasheet-DD13WR

DD13WR datasheet

Datasheet

Hot Rolled formable steel, reliable and proven for welding

DD13WR datasheet.pdf435.34 KB

EN-EngineeringAutomotive-Contact-General sales TSUK

Please send your enquiries to:

Engineering and Automotive sales

engineeringuk@tatasteeleurope.com

automotiveuk@tatasteeleurope.com

Tata Steel
Llanwern Works
Newport
NP19 4QZ
United Kingdom

Join the conversation with Tata Steel UK:

LinkedIn Automotive
LinkedIn Engineering
Tata Steel UK YouTube Channel

Steel for forming

Hot-rolled steel for cold forming is used for bending and deep drawing.

Applications

Relationship with standards

1. Not in EN 10111: 2008 . Tata Steel’s own specification.2. DD11 products should be used within one month of their availability.For products produced in the Netherlands click here.

Supply - product conditions

Surface aspects

Certification

Supply - product conditions

Surface aspects

Certification

Properties

Mechanical properties

Values are for test pieces taken transverse to the rolling direction: t - material thickness in mm Lower yield strength or 0.2% proof stress applies. Test piece length L0 = 80mm for thicknesses <3mm and L0 = 5.65√S0 for thicknesses ≥3mm

Chemical composition

Not in EN 10111: 2008. Tata Steel’s own specification. All values are in weight%.

Dimensions

Dimensional capability – non-pickled

The minimum width is 900 mm. For other dimensions please contact us.EN10111: 2008 only specifies material up to 11 mm thick.Material exceeding this thickness is supplied to Tata Steel own specification.For products produced in the Netherlands click here.

Dimensional capability – pickled

The minimum width is 900 mm.For products produced in the Netherlands click here.

Shape and dimensional tolerances

Tolerances on thickness

1 Please contact us for tolerances below 66%Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming(DD11-DD14 in EN 10111:2008)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strengthRe ≤ 300 N/mm2 (category A)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength300 N/mm2 < Re ≤ 360 N/mm2 (category B)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength360 N/mm2 < Re ≤ 420 N/mm2 (category C)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength420 N/mm2 < Re ≤ 900 N/mm2 (category D)

All dimensions are mm.

Tolerances on width

Edge camber

Flatness

Option for maximum crown values

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming(DD11-DD14 in EN 10111:2008)

Maximum Crown C40 in µm values of structural steel grades(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004) and HSLA grades (S315MC in EN 10149-2:1996)

Maximum Crown C40 in µm values of HSLA grades (S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

Dimensions and coil weights

Further processing

Heavy gauge processing

Light gauge processing

For further information please visit our Service Centre webpages.

Download:

DD13WR datasheet

Applications

Relationship with standards

1. Not in EN 10111: 2008 . Tata Steel’s own specification.2. DD11 products should be used within one month of their availability.For products produced in the Netherlands click here.

Supply - product conditions

Surface aspects

Certification

Supply - product conditions

Surface aspects

Certification

Properties

Mechanical properties

Values are for test pieces taken transverse to the rolling direction: t - material thickness in mm Lower yield strength or 0.2% proof stress applies. Test piece length L0 = 80mm for thicknesses <3mm and L0 = 5.65√S0 for thicknesses ≥ 3mm​​​​​​

Chemical composition

All values are in weight%.

Dimensions

Dimensional capability – non-pickled.

The minimum width is 900 mm. For other dimensions please contact us.EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.For products produced in the Netherlands click here.

Dimensional capability – pickled.

The minimum width is 900 mm.For products produced in the Netherlands click here.

Shape and dimensional tolerances

Tolerances on thickness

1 Please contact us for tolerances below 66%Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming(DD11-DD14 in EN 10111:2008)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strengthRe ≤ 300 N/mm2 (category A)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength300 N/mm2 < Re ≤ 360 N/mm2 (category B)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength360 N/mm2 < Re ≤ 420 N/mm2 (category C)

All dimensions are mm.

Tolerances on thickness of steel grades with a specified minimum yield strength420 N/mm2 < Re ≤ 900 N/mm2 (category D)

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥3mm

Not in EN 10111: 2008. Tata Steel’s own specification.
All values are in weight%.

The minimum width is 900 mm. For other dimensions please contact us.
EN10111: 2008 only specifies material up to 11 mm thick.
Material exceeding this thickness is supplied to Tata Steel own specification.
For products produced in the Netherlands click here.

The minimum width is 900 mm.
For products produced in the Netherlands click here.

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥ 3mm

The minimum width is 900 mm. For other dimensions please contact us.
EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.
For products produced in the Netherlands click here.

The minimum width is 900 mm.
For products produced in the Netherlands click here.

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)

Tolerances on thickness of steel grades with a specified minimum yield strength
300 N/mm² < R_e ≤ 360 N/mm² (category B)

Tolerances on thickness of steel grades with a specified minimum yield strength
360 N/mm² < R_e ≤ 420 N/mm² (category C)

Tolerances on thickness of steel grades with a specified minimum yield strength
420 N/mm² < R_e ≤ 900 N/mm² (category D)

Maximum Crown C40 in µm values for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Maximum Crown C40 in µm values of structural steel grades
(S185-S235-S275 ≤ 10mm in EN 10025-2:2004)

Maximum Crown C40 in µm values of structural steel grades(S275 > 10mm in EN 10025-2:2004)
and HSLA grades (S315MC in EN 10149-2:1996)

Maximum Crown C40 in µm values of HSLA grades
(S355MC, S420MC, S460MC, S500MC, S550MC in EN 10149-2:1996)

^1. Not in EN 10111: 2008 . Tata Steel’s own specification.
^2.DD11 products should be used within one month of their availability.
For products produced in the Netherlands click here.

Values are for test pieces taken transverse to the rolling direction:
t - material thickness in mm
Lower yield strength or 0.2% proof stress applies.
Test piece length L₀ = 80mm for thicknesses <3mm and L₀ = 5.65√S0 for thicknesses ≥3mm

The minimum width is 900 mm. Widths smaller than 900 mm are available - please contact us.
EN10111: 2008 only specifies material up to 11 mm thick. Material exceeding this thickness is supplied to Tata Steel's own specification.
For products produced in the Netherlands click here.

The minimum width is 900 mm.
For products produced in the Netherlands click here.

¹ Please contact us for tolerances below 66%
Please contact us on the availability of special tolerances to meet your requirements.

Tolerances on thickness for hot-rolled steel with a low carbon content for cold forming
(DD11-DD14 in EN 10111:2008)

Tolerances on thickness of steel grades with a specified minimum yield strength
R_e ≤ 300 N/mm² (category A)