Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Ni(%) Cu(%)
0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41 0.35-0.41


Applications

Carbon Steels and Manganese Steels for Machine Structural use


Country Code:

CNS

Standard

4445

Steel Type

SMn438

Heat treatment

Heat Treatment of steel grade SMn438
Heat treated : 1146°C - 1932°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
≦0.03 ≦0.25
SMn438 4445 CNS 0.35-0.41 0.15-0.35 1.35-1.65 ≦0.03 ≦0.03 ≦0.25
40Mn2 3077 GB 0.37-0.44 0.17-0.37 1.4-1.8 ≦0.035 ≦0.03 ≦0.25
SMn438 G4106 JIS 0.32-0.41 0.15-0.35 1.35-1.65 ≦0.03 ≦0.03 ≦0.25
1340 - AISI 0.38-0.43 0.15-0.35 1.6-1.9 ≦0.035 ≦0.03 ≦0.25


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