EI712 (12H2NVFA)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant alloys |
Chemical composition
| 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
Information on suppliers
Properties
| Property |
|---|
| GOST R 53932 Note Annealing |
| According to GOST R 53932 Temporary resistance:> 490 MPa Elongation:> 18% |
| Calculated Properties Density: 7.98 g / cm3 |
Standards
| Standard | Description |
|---|---|
| TU 14-1-195-72 | |
| TU 14-1-342-72 | |
| GOST Р 53932-10 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Cu | % | Copper |
| Ni | % | Nickel |
| V | % | Vanadium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| W | % | Tungsten |