JIS SKH54
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|
1.25-1.40 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.20-5.00 | 3.70-4.20 | 5.20-6.00 |
C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) |
---|---|---|---|---|---|---|
1.25-1.40 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.20-5.00 | 3.70-4.20 | 5.20-6.00 |