| Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
| TU 14-1-4981-91 | 47.15–55.6 | 2–2.5 | 0.4–0.7 | < 1.5 | 24–27 | 18–21 | < 0.03 | < 0.1 | < 0.02 |
| Standard | Description |
|---|---|
| Standard | Description |
| TU 14-1-4981-91 |