| Standard | Fe, % | Si, % | B, % | Mn, % | Co, % | Cr, % | Ni, % | Zr, % | Al, % | Ce, % | P, % | C, % | S, % | Nb, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | B, % | Mn, % | Co, % | Cr, % | Ni, % | Zr, % | Al, % | Ce, % | P, % | C, % | S, % | Nb, % | Mo, % | W, % |
| < 1 | < 0.3 | 0.005–0.05 | < 0.3 | 11–13 | 8.5–10 | 55.425–64.479 | 0.001–0.1 | 5.5–6.2 | 0.005–0.02 | < 0.015 | 0.01–0.08 | < 0.01 | 1–1.5 | 6–7 | 3.5–5 |