SS SS14:2750①
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
|---|---|---|---|---|---|---|---|
| 0.68-0.75 | 0.15-0.30 | 0.20-0.40 | 4.00-5.00 | ≤0.50 | 1.10-1.30 | 17.0-19.0 | ≤0.60 |
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
|---|---|---|---|---|---|---|---|
| 0.68-0.75 | 0.15-0.30 | 0.20-0.40 | 4.00-5.00 | ≤0.50 | 1.10-1.30 | 17.0-19.0 | ≤0.60 |