KS STD62
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|
| 0.32-0.42 | 0.80-1.20 | ≤0.50 | 4.50-5.50 | 1.00-1.50 | 0.20-0.60 | 1.00-1.50 |
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|
| 0.32-0.42 | 0.80-1.20 | ≤0.50 | 4.50-5.50 | 1.00-1.50 | 0.20-0.60 | 1.00-1.50 |