JIS SKD12
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) |
|---|---|---|---|---|---|---|---|
| 0.95-1.05 | 0.10-0.40 | 0.40-0.80 | Max 0.030 | Max 0.030 | 4.80-5.50 | 0.90-1.20 | 0.15-0.35 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) |
|---|---|---|---|---|---|---|---|
| 0.95-1.05 | 0.10-0.40 | 0.40-0.80 | Max 0.030 | Max 0.030 | 4.80-5.50 | 0.90-1.20 | 0.15-0.35 |