4Cr5MoSiV
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.33~0.43 | 0.80~1.20 | 0.20~0.50 | ≤0.030 | ≤0.030 | 4.75~5.50 | ≤0.20 | 1.10~1.60 | 0.30~0.60 | ≤0.30 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.33~0.43 | 0.80~1.20 | 0.20~0.50 | ≤0.030 | ≤0.030 | 4.75~5.50 | ≤0.20 | 1.10~1.60 | 0.30~0.60 | ≤0.30 |