| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | Al, % | P, % | C, % | S, % | Nb, % | Mo, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | Al, % | P, % | C, % | S, % | Nb, % | Mo, % |
| TU 14-1-2109-77 | 40.62–52.3 | < 0.3 | 0.8–2 | 13–15 | 28–32 | 0.9–2 | < 0.015 | < 0.05 | < 0.015 | 2.5–4 | 2.5–4 |
| Standard | Description |
|---|---|
| Standard | Description |
| TU 14-1-2109-77 |