SSAB Form 04

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General Product Description

SSAB Form 04 is a mild steel intended for forming with the best conceivable properties in both drawing and stretch forming operations. SSAB Form 04 is used for a wide variety of applications including vehicle parts, refrigerators, electric radiators and water radiators.

SSAB Form 04 meets and exceeds the requirements of DC04 in EN 10130.

Dimension Range

SSAB Form 04 is available in thicknesses of 0.40-3.00 mm and widths up to 1500 mm as coils, slit coils and as cut to length in lengths up to 8.5 meters.

Mechanical Properties

Yield strength Rp0.2
(max MPa)
Yield strength Rp0.2
(max MPa)
210
Tensile strength Rm
(MPa)
270 - 350
Elongation A80 1)
(min %)
38
r90 2)
(min)
1.6 3)
n90 2)
(min)
0.18

The mechanical properties are tested in the transversal direction.

1) When the thickness is less than or equal to 0.7 mm and greater than 0.5 mm, the minimum value for elongation is reduced by 2 units. For a thickness less than or equal to 0.5 mm, the minimum value is reduced by 4 units.

2) The values of r90 and n90 only apply to products with a thickness equal to or greater than 0.5 mm

3) When thickness is greater than 2mm the minimum value is reduced by 0.2.

Chemical Composition (heat analysis)

C
(max %)
C
(max %)
0.080
Si
(max %)
0.040
Mn
(max %)
0.40
P
(max %)
0.030
S
(max %)
0.030
Al
(min %)
0.015
Nb+Ti
(max %)
0.10

Tolerances

SSAB Form cold rolled products are supplied with tolerances in accordance to EN 10131. More narrow thickness tolerances according to the SSAB standard are available upon request.

Delivery Conditions

Cold rolled.

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.

Contact Information

www.ssab.com/contact