GOST 07X13AΓ20
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.07 | |||
| Si | 0.60 | |||
| Mn | 19.00 | 22.00 | ||
| P | 0.035 | |||
| S | 0.025 | |||
| Cr | 12.00 | 14.80 | ||
| Ni | 1.00 | |||
| Mo | 0.30 | |||
| Al | 0.60 | 0.90 | ||
| Zr | 0.07 | 0.15 | ||
| V | 0.08 | 0.15 | ||
| Nb | 0.20 |
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