GOST XH57MTBЮ
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.07 | |||
| Si | 0.50 | |||
| Mn | 0.50 | |||
| P | 0.015 | |||
| S | 0.010 | |||
| Cr | 17.00 | 19.00 | ||
| Ni | remaining | |||
| Mo | 8.50 | 10.00 | ||
| Al | 1.00 | 1.50 | ||
| Ti | 2.20 | 2.80 | ||
| Fe | 10.00 | |||
| W | 1.50 | 2.50 |
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