Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
C(%)(%) 0.18-0.23 Si(%)(%) 0.15-0.35 0.18-0.23 P(%)(%) ≦0.03 S(%)(%) ≦0.035 0.18-0.23 0.18-0.23 0.18-0.23 0.18-0.23 0.18-0.23


Applications

Carbon Steels for Machine Structural use


Country Code:

Ni+Cr : ≦0.35

Standard

JIS

Steel Type

G4051

Heat treatment



Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
C20 17200 DIN 0.17-0.23 0.15-0.35 0.3-0.6 ≦0.045 ≦0.045
Ck20 17200 DIN 0.17-0.23 0.15-0.35 0.3-0.6 ≦0.035 ≦0.035
S20C G4051 JIS 0.18-0.23 0.15-0.35 0.3-0.6 ≦0.03 ≦0.035 ≦0.2 ≦0.2
1020 - AISI 0.18-0.23 0.3-0.6 ≦0.04 ≦0.05
S20C 3828 CNS 0.18-0.23 0.15-0.35 0.3-0.6 ≦0.035 ≦0.035 ≦0.2 ≦0.2
20 699 GB 0.17-0.24 0.17-0.37 0.35-0.65 ≦0.035 ≦0.035 ≦0.25 ≦0.25


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