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Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34 0.27-0.34


Applications

Chromium Steels for Machine Structural use


Country Code:

GB

Standard

3077

Steel Type

30Cr

Heat treatment

Heat Treatment of steel grade 310Cb
Heat treated : 1163°C - 1837°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
≦0.03 0.9-1.2 ≦0.25
SCr430 3231 CNS 0.28-0.33 0.15-0.35 0.60-0.85 ≦0.03 ≦0.03 0.9-1.2 ≦0.25
30Cr 3077 GB 0.27-0.34 0.17-0.37 0.50-0.80 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
SCr430 G4104 JIS 0.28-0.33 0.15-0.35 0.60-0.85 ≦0.03 ≦0.03 0.9-1.2 ≦0.25
5130 - AISI 0.28-0.33 0.15-0.30 0.70-0.90 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
5132 - AISI 0.30-0.35 0.15-0.30 0.60-0.80 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
34Cr4 17200 DIN 0.30-0.37 0.15-0.40 0.60-0.90 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
SCr430H 11999 CNS 0.27-0.34 0.15-0.35 0.55-0.90 ≦0.03 ≦0.03 0.9-1.2 ≦0.25
SCr430H G4052 JIS 0.27-0.34 0.15-0.35 0.55-0.90 ≦0.03 ≦0.03 0.9-1.2 ≦0.25
5130H A304 ASTM 0.27-0.33 0.15-0.35 0.6-1.1 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
5130H - AISI 0.27-0.33 0.15-0.30 0.6-1.1 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
5132H - AISI 0.29-0.35 0.15-0.30 0.5-0.9 ≦0.035 ≦0.03 0.9-1.2 ≦0.25
34CrS4 17200 DIN 0.30-0.37 0.15-0.40 0.6-0.9 ≦0.035 ≦0.03 0.9-1.2 ≦0.25


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SCr445 SCr415H 37CrS4 SCr435H 5132H 5120H 5135 SCr415 5120H
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