JIS SKH52
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|
| 1.00-1.10 | Max 0.45 | Max 0.40 | 3.80-4.50 | 5.50-6.50 | 2.30-2.60 | 5.90-6.70 |
| C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
|---|---|---|---|---|---|---|
| 1.00-1.10 | Max 0.45 | Max 0.40 | 3.80-4.50 | 5.50-6.50 | 2.30-2.60 | 5.90-6.70 |