Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Thick (mm) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
≦0.16 ≦0.16 ≦0.16 ≦0.16 ≦0.16 ≦0.16 ≦0.16 ≦0.16 ≦0.16 ≦0.16


Applications

Rolled Steels for Welded Structure


Country Code:

ASTM

Standard

A678

Steel Type

Gr.A

Heat treatment

Heat Treatment of steel grade A841 Gr.A
Heat treated : 1771°C - 1426°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) N(%) S(%) Yield stress (Mpa)
≦0.035 ≧315
SM490A 2947 CNS ≦0.20 ≦0.55 ≦1.60 ≦0.035 ≦0.035 ≧315
SM490A G3110 JIS ≦0.20 ≦0.55 ≦1.60 ≦0.035 ≦0.035 ≧315
Gr.C A633 ASTM ≦0.20 0.15-0.50 1.15-1.50 ≦0.035 ≦0.035 ≧315
Gr.A A678 ASTM ≦0.16 0.15-0.50 0.90-1.50 ≦0.035 ≦0.035 ≧315
Gr.50W A709 ASTM ≦0.20 0.15-0.50 1.15-1.50 ≦0.035 ≦0.035 ≧315
St52-3 17100 DIN ≦0.20 ≦0.55 ≦1.60 ≦0.040 ≦0.035 ≧315


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