Product Details

Chemical composition


C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) W(%) Mo(%)
1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3 1.1-1.3


Applications

Alloy Tool Steels(1)


Country Code:

Annealing HB : ≦241

Standard

ASTM

Steel Type

O7

Heat treatment

Heat Treatment of steel grade O7
Heat treated : 1881°C - 1946°C


Relate Steel Type

Steel Type Country Code C(%) V(%) Si(%) Mn(%) P(%) S(%) Cr(%) W(%)
≦0.03 0.9-1.1 1.0-1.3
SKS31 CNS 0.95-1.05 ≦0.35 0.9-1.2 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
CrWMn GB 0.90-1.05 ≦0.4 0.8-1.1 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
SKS31 JIS 0.95-1.05 ≦0.35 0.9-1.2 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
O7 ASTM 1.1-1.3 0.15-0.40 0.1-0.6 0.2-1.0 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
105WCr6 DIN 1.0-1.1 0.1-0.4 0.8-1.1 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
SKS7 CNS 1.1-1.2 ≦0.2 ≦0.35 ≦0.5 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
SKS7 JIS 1.1-1.2 ≦0.2 ≦0.35 ≦0.5 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
115W8 DIN 1.1-1.2 0.15-0.30 0.2-0.4 ≦0.035 ≦0.03 0.9-1.1 1.0-1.3
SKS2 CNS 1.0-1.1 ≦0.2 ≦0.35 ≦0.8 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3
SKS2 JIS 1.0-1.1 ≦0.35 ≦0.8 ≦0.03 ≦0.03 0.9-1.1 1.0-1.3


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