Docol® 500LA high strength low alloy

General Product Description

The Docol 500LA steels are high-strength low-alloy steels that offer consistent properties for modern, rapid production methods. Typical applications include bent profiles. Docol HR500LA-UC can after agreement be adapted and delivered as dual certified with S500MC according to EN 10149-2.

Dimension Range

Hot rolled / UC: thickness 2.00-6.00 mm, width up to 1600 mm.

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

Grade and coating specific restrictions on available dimensions may occur.

Mechanical Properties

	Standard	Coating	Test direction	Yield strength R_p0.2 (MPa)	Tensile strength R_m (MPa)	Elongation A₈₀¹⁾ (min %)	Elongation A₅²⁾ (min %)	Min. inner bending radius for a 90° bend
Docol HR500LA	VDA 239-100	UC	L	500 - 620	560 - 700	14	17	0.8 x t

Docol HR500LA

Standard

VDA 239-100

Coating

UC

Test direction

L

Yield strength R_p0.2
(MPa)

500 - 620

Tensile strength R_m
(MPa)

560 - 700

Elongation A₈₀¹⁾
(min %)

14

Elongation A₅²⁾
(min %)

17

Min. inner bending radius for a 90° bend

0.8 x t

¹⁾ A₈₀ value applies for thicknesses < 3.00 mm.

²⁾ A₅ value applies for thicknesses ≥ 3.00 mm.

Chemical Composition (ladle analysis)

	Coating	C (max %)	Si (max %)	Mn (max %)	P (max %)	S (max %)	Al (%)	Ti (max %)	Nb (max %)	Cu (max %)
Docol HR500LA	UC	0.10	0.50	1.60	0.025	0.010	From 0.015	0.15	0.10	0.20

Docol HR500LA

Coating

UC

C
(max %)

0.10

Si
(max %)

0.50

Mn
(max %)

1.60

P
(max %)

0.025

S
(max %)

0.010

Al
(%)

From 0.015

Ti
(max %)

0.15

Nb
(max %)

0.10

Cu
(max %)

0.20

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 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® High Strength Low Alloy steel product offer

Docol® 500LA high strength low alloy

General Product Description

Dimension Range

Mechanical Properties

Chemical Composition (ladle analysis)

Tolerances

Surface Treatments

Fabrication and Other Recommendations

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