ГОСТ XH57MTBЮ
Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Al(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| Max 0.07 | Max 0.50 | Max 0.50 | 0.015 | 0.01 | 17.0-19.0 | Balance | 8.50-10.0 | 1.50-2.50 | 1.00-1.50 | 2.20-2.80 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Al(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| Max 0.07 | Max 0.50 | Max 0.50 | 0.015 | 0.01 | 17.0-19.0 | Balance | 8.50-10.0 | 1.50-2.50 | 1.00-1.50 | 2.20-2.80 |