JIS SKH55
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
---|---|---|---|---|---|---|---|
0.87-0.95 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.70-5.20 | 1.70-2.10 | 5.90-6.70 | 4.50-5.00 |
C(%) | Si(%) | Mn(%) | Cr(%) | Mo(%) | V(%) | W(%) | Co(%) |
---|---|---|---|---|---|---|---|
0.87-0.95 | Max 0.45 | Max 0.40 | 3.80-4.50 | 4.70-5.20 | 1.70-2.10 | 5.90-6.70 | 4.50-5.00 |