JIS SKH53
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|
1.15-1.25 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.70-5.20 | 2.70-3.20 | 5.90-6.70 |
C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|
1.15-1.25 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.70-5.20 | 2.70-3.20 | 5.90-6.70 |