JIS SKH58
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|
| 0.95-1.05 | Max 0.70 | Max 0.40 | 3.50-4.50 | 8.20-9.20 | 1.70-2.20 | 1.50-2.10 |
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|
| 0.95-1.05 | Max 0.70 | Max 0.40 | 3.50-4.50 | 8.20-9.20 | 1.70-2.20 | 1.50-2.10 |