GBT G20CrNiMo
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|
0.17-0.23 | 0.15-0.40 | 0.60-0.90 | 0.03 | 0.03 | 0.35-0.65 | 0.40-0.70 | 0.15-0.30 | Max 0.25 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|
0.17-0.23 | 0.15-0.40 | 0.60-0.90 | 0.03 | 0.03 | 0.35-0.65 | 0.40-0.70 | 0.15-0.30 | Max 0.25 |