ГОСТ 15X12BHMΦ
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|
0.12-0.18 | Max 0.40 | 0.50-0.90 | Max 0.03 | Max 0.025 | 11.0-13.0 | 0.40-0.80 | 0.50-0.70 | 0.15-0.30 | 0.70-1.10 | Max 0.20 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | W(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|---|
0.12-0.18 | Max 0.40 | 0.50-0.90 | Max 0.03 | Max 0.025 | 11.0-13.0 | 0.40-0.80 | 0.50-0.70 | 0.15-0.30 | 0.70-1.10 | Max 0.20 |