Docol HR100XF

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General Product Description

Docol HR100XF cold-forming steel is a thermomechanically rolled product with a minimum yield strength of 690 MPa. Docol HR100XF is a cold forming steel for light- and heavy transport solutions and components. Docol HR100XF meets the requirements of ASTM A1018 grade 100 and can be supplied according to A1018 specification on request.

Dimension Range

Docol HR100XF is available in thicknesses of 2.0 - 10.0 mm, and in widths up to 1600 mm as coil, slit coil and as cut to length sheets in lengths up to 16000 mm.

Mechanical Properties

Docol HR100XF

Thickness
(mmin)
2.00 - 10.000.079 - 0.393
Yield strength ReH 1)
(min MPaksi)
690100
Tensile strength Rm
(min MPaksi)
760110
Elongation A50
(min %)
12

The mechanical properties are tested in the transverse direction.

1) If ReH is not applicable then Rp0.2 is used.

Impact Properties

Product
Product
Docol HR100XF
Min. impact energy for longitudinal testing,
Charpy V 10x10 mm test specimen
27 J / -40 °C20 ft-lbs / -40 °F

Bending Properties

Bending
Bending
Min. inner bending radius for a 90° bend
t < 3.48 mm
0.8 xt
3.48 ≤ t ≤ 6.00 mm
1.2 xt
t > 6.00 mm
1.6 xt

Valid in both the longitudinal and transverse direction.

Chemical Composition (ladle analysis)

Docol HR100XF

C
(max %)
0.12
Si
(max %)
0.03
Mn
(max %)
2.10
P
(max %)
0.025
S
(max %)
0.010
Al
(%)
0.015
Ti
(max %)
0.15 1)
Nb
(max %)
0.09 1)
V
(max %)
0.20 1)

Docol HR100XF is available with different levels of Si: from max 0.03%, up to max 0.28%. Max Si 0.03% is the standard version that is suitable for hot dip galvanizing with thin Zinc layers, and for products that will not be galvanized. If the material is to be hot-dip galvanized and a thicker Zinc layer is requested, this must be specified at the time of order.

1) The sum of Nb, V and Ti is max 0.22%.

Tolerances

Thickness

Tolerances according to 1/2 of EN 10051 category D.

Length and Width

Tolerances according to EN 10051.

Shape

Tolerances according to EN 10051.

Flatness

Tolerance 3mm/m which only apply for cut to length sheets.

Surface Properties

According to EN 10163-2 Class A, Subclass 3.

Delivery Conditions

Thermomechanically Rolled. Docol HR100XF is available in as rolled or pickled surface condition with mill or cut edge.

Fabrication and Other Recommendations

Welding, bending and machining

Docol HR100XF has good welding, cold forming and cutting performance. Docol HR100XF is a cold forming steel not suited for heat treatments at temperatures above 580°C since the material then may lose its guaranteed properties.

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.

Contact Information

www.ssab.com/contact