GOST 12X18H9CMP
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.12 | |||
| Si | 0.80 | 1.50 | ||
| Mn | 1.20 | 2.00 | ||
| P | 0.035 | |||
| S | 0.030 | |||
| Cr | 17.00 | 20.00 | ||
| Ni | 8.00 | 11.00 | ||
| Mo | 0.30 |
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