Docol® S700MC

General Product Description

The high-strength structural steel Docol S700MC is a hot-rolled steel made for cold forming, with a minimum yield strength of 700 MPa for stronger and lighter structures. Docol S700MC meets or exceeds the requirements of S700MC in EN 10149-2. Typical applications include a wide range of heavy trucks components and parts, such as frame rails and cross-members. Docol S700MC comes in coils, slit coils and cut-to-length sheets.

Dimension Range

Hot rolled / UC: thickness 2.00-10.00 mm, width up to 1600 mm.

Slit strip and cut to length sheets are available upon request.

Mechanical Properties

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Thickness (mmin)	Standard	Coating	Test direction	Yield strength R_eH¹⁾ (min MPaksi)	Tensile strength R_m (MPaksi)	Elongation A₈₀²⁾ (min %)	Elongation A₅³⁾ (min %)	Min. inner bending radius for a 90° bend⁴⁾ (x t)
2.00 - 3.000.079 - 0.118	SSAB	UC	L	700101	750 - 950109 - 138	10	12	0.8
3.01 - 6.000.119 - 0.236	SSAB	UC	L	700101	750 - 950109 - 138	—	12	1.2
6.01 - 10.000.237 - 0.393	SSAB	UC	L	700101	750 - 950109 - 138	—	12	1.6

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Standard

Coating

Test direction

Yield strength R_eH¹⁾
(min MPaksi)

Tensile strength R_m
(MPaksi)

Elongation A₈₀²⁾
(min %)

Elongation A₅³⁾
(min %)

Min. inner bending radius for a 90° bend⁴⁾
(x t)

Thickness
(mmin)

2.00 - 3.000.079 - 0.118

Standard

SSAB

Coating

UC

Test direction

L

Yield strength R_eH¹⁾
(min MPaksi)

700101

Tensile strength R_m
(MPaksi)

750 - 950109 - 138

Elongation A₈₀²⁾
(min %)

10

Elongation A₅³⁾
(min %)

12

Min. inner bending radius for a 90° bend⁴⁾
(x t)

0.8

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Thickness
(mmin)

3.01 - 6.000.119 - 0.236

Standard

SSAB

Coating

UC

Test direction

L

Yield strength R_eH¹⁾
(min MPaksi)

700101

Tensile strength R_m
(MPaksi)

750 - 950109 - 138

Elongation A₈₀²⁾
(min %)

—

Elongation A₅³⁾
(min %)

12

Min. inner bending radius for a 90° bend⁴⁾
(x t)

1.2

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Thickness
(mmin)

6.01 - 10.000.237 - 0.393

Standard

SSAB

Coating

UC

Test direction

L

Yield strength R_eH¹⁾
(min MPaksi)

700101

Tensile strength R_m
(MPaksi)

750 - 950109 - 138

Elongation A₈₀²⁾
(min %)

—

Elongation A₅³⁾
(min %)

12

Min. inner bending radius for a 90° bend⁴⁾
(x t)

1.6

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¹⁾ If R_eH is not applicable then Rp_0.2 is used. On thicknesses >8 mm the minimum yield strength may be 20MPa lower.

²⁾ A₈₀ value applies for thicknesses < 3.00 mm.

³⁾ A₅ value applies for thicknesses ≥ 3.00 mm.

⁴⁾ For both longitudinal and transverse direction.

Impact Properties

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Product	Min. impact energy for longitudinal testing, Charpy V 10x10 mm test specimen
Docol S700MC D	40 J / -20 °C29 ft-lbs / -4 °F
Docol S700MC E	27 J / -40 °C20 ft-lbs / -40 °F

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Min. impact energy for longitudinal testing,
Charpy V 10x10 mm test specimen

Product

Docol S700MC D

Min. impact energy for longitudinal testing,
Charpy V 10x10 mm test specimen

40 J / -20 °C29 ft-lbs / -4 °F

Product

Docol S700MC E

Min. impact energy for longitudinal testing,
Charpy V 10x10 mm test specimen

27 J / -40 °C20 ft-lbs / -40 °F

Impact testing according to EN ISO 148-1 is performed on thicknesses ≥ 6mm. The specified minimum value corresponds to a full-size specimen.

Chemical Composition (heat analysis)

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C (max %)	Si (max %)	Mn (max %)	P (max %)	S (max %)	Al_tot (min %)	Nb (max %)	V (max %)	Ti (max %)
0.12	0.21 ¹⁾	2.10	0.020	0.010	0.015	0.09 ²⁾	0.20 ²⁾	0.15 ²⁾

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Si
(max %)

Mn
(max %)

P
(max %)

S
(max %)

Al_tot
(min %)

Nb
(max %)

V
(max %)

Ti
(max %)

C
(max %)

0.12

Si
(max %)

0.21 ¹⁾

Mn
(max %)

2.10

P
(max %)

0.020

S
(max %)

0.010

Al_tot
(min %)

0.015

Nb
(max %)

0.09 ²⁾

V
(max %)

0.20 ²⁾

Ti
(max %)

0.15 ²⁾

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¹⁾ If the material is to be hot-dip galvanized, this must be specified in the order. Galvanizing class A available upon request.

²⁾ Sum of Nb, V and Ti = max 0.22%.

The steel is grain refined.

Carbon Equivalent CET(CEV)

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Thickness (mmin)	2.00 - 10.000.079 - 0.393
Typ CET(CEV)	0.25 (0.39)

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2.00 - 10.000.079 - 0.393

Thickness (mmin)

Typ CET(CEV)

2.00 - 10.000.079 - 0.393

0.25 (0.39)

Tolerances

Hot rolled (UC): Tolerances in accordance to EN 10051.

Customized dimensional and shape tolerances are available upon request.

Surface treatments

Uncoated (UC): available as black or pickled and oiled.

All surface treatments are in accordance with RoHS directive (2011/65/EU) and do not contain Chromium VI (Cr⁶⁺). Surface treatments provide only temporary surface protection during transportation and storage. In order to avoid corrosion damages, care must be taken to keep the products dry during transportation and storage. If they become wet, they must be separated and situated so that they are dried quickly.

Fabrication and Other Recommendations

For information concerning fabrication, see SSAB´s brochures on www.ssab.com or consult Tech Support.

Appropriate health and safety precautions must be taken when bending, welding, cutting, grinding or otherwise working on the products.

Docol® S700MC high strength low alloy

General Product Description

Dimension Range

Mechanical Properties

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Impact Properties

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Chemical Composition (heat analysis)

Select one parameter to compare

Carbon Equivalent CET(CEV)

Select one parameter to compare

Tolerances

Surface treatments

Fabrication and Other Recommendations

Docol® High Strength Low Alloy steel product offer

Docol® 420LA high strength low alloy

Docol® S600MC high strength low alloy

Docol® S650MC high strength low alloy

Docol® S700MC high strength low alloy

Docol® S900MC high strength low alloy

Docol® 460LA high strength low alloy

Docol® 500LA high strength low alloy

Docol® 550LA high strength low alloy

Docol® 600LA high strength low alloy

Docol® 650LA high strength low alloy

Docol® 700LA high strength low alloy

Related content

Get datasheet by email

General Product Description

Dimension Range

Mechanical Properties

Select one parameter to compare

Comparison

Impact Properties

Select one parameter to compare

Comparison

Chemical Composition (heat analysis)

Select one parameter to compare

Comparison

Carbon Equivalent CET(CEV)

Select one parameter to compare

Comparison

Tolerances

Surface treatments

Fabrication and Other Recommendations

Docol® High Strength Low Alloy steel product offer

Docol® 420LA high strength low alloy

Docol® S600MC high strength low alloy

Docol® S650MC high strength low alloy

Docol® S700MC high strength low alloy

Docol® S900MC high strength low alloy

Docol® 460LA high strength low alloy

Docol® 500LA high strength low alloy

Docol® 550LA high strength low alloy

Docol® 600LA high strength low alloy

Docol® 650LA high strength low alloy

Docol® 700LA high strength low alloy

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