Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Yield stress (Mpa) Tensile stress (Mpa) Elongation (%)
C(%)(%) ≦0.20 Si(%)(%) ≦0.35 ≦0.20 P(%)(%) ≦0.04 S(%)(%) ≦0.04 ≦0.20 ≦0.20 ≦0.20 ≦0.20 ≦0.20


Applications

Steel Sheet/Plates and Strips for Gas Cylinders


Country Code:

CNS

Standard

4273

Steel Type

SG30

Heat treatment

Heat Treatment of steel grade SG2
Heat treated : 1131°C - 1162°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cu(%) Yield stress (Mpa)
SG30 4273 CNS ≦0.20 ≦0.35 ≦1.00 ≦0.04 ≦0.04 ≧295
SG295 G3116 JIS ≦0.20 ≦0.35 ≦1.00 ≦0.04 ≦0.04 ≧295
Gr.F A414 ASTM ≦0.31 ≦1.20 ≦0.035 ≦0.035 ≧0.20 ≧290


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