EI712 (12H2NVFA)
Classification
Chemical composition
Note: CE = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15
Note: CE: as agreed
Note: In steel made by the scrap process or from copper ores, Cu <0.3
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | W, % |
---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | W, % |
GOST Р 53932-10 | 93.25–95.57 | 0.17–0.37 | 0.3–0.7 | 1.9–2.4 | < 0.2 | 0.8–1.2 | 0.18–0.28 | < 0.025 | 0.08–0.15 | < 0.025 | 1–1.4 |
Note: CE = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15
Note: CE: as agreed
Note: In steel made by the scrap process or from copper ores, Cu <0.3
Standard | Description |
---|---|
Standard | Description |
TU 14-1-195-72 | |
TU 14-1-342-72 | |
GOST Р 53932-10 |