GOST 04X12H2M
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.04 | |||
| Si | 0.40 | |||
| Mn | 1.00 | 2.00 | ||
| P | 0.035 | |||
| S | 0.025 | |||
| Cr | 24.50 | 26.50 | ||
| Ni | 5.00 | 6.00 | ||
| Mo | 1.70 | 2.50 | ||
| Ti | 2.30 | 3.50 | ||
| B | 1.30 | 1.80 | ||
| Nb | 0.20 |
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