EK20-VI (29KNBVTU-VI)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | B, % | Mn, % | Co, % | Ti, % | Ni, % | Al, % | Ce, % | P, % | C, % | S, % | Nb, % | La, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.95–37.2979 | < 0.3 | 0.0001–0.03 | < 0.3 | 28.5–30 | 0.6–1.2 | 26.5–28 | 0.4–0.9 | 0.001–0.03 | < 0.01 | < 0.05 | < 0.01 | 5.9–6.8 | 0.001–0.02 | 0.8–1.4 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| B | % | Bor |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Ti | % | Titan |
| Ni | % | Nickel |
| Al | % | Aluminium |
| Ce | % | Cerium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| La | % | Lanthanum |
| W | % | Tungsten |