Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75 0.67-0.75


Applications

Carbon Steels and Manganese Steels for Machine Structural use


Country Code:

GB

Standard

699

Steel Type

70Mn

Heat treatment

Heat Treatment of steel grade 1070M
Heat treated : 1556°C - 1846°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
≦0.035 ≦0.025 ≦0.025
70Mn 699 GB 0.67-0.75 0.17-0.37 0.9-1.2 ≦0.035 ≦0.035 ≦0.025 ≦0.025
1572 - AISI 0.65-0.76 1.0-1.3 ≦0.04 ≦0.035 ≦0.025 ≦0.025


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