EK155
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | B, % | Ca, % | Mn, % | Co, % | Cr, % | Ti, % | Ni, % | Al, % | Ce, % | P, % | C, % | S, % | Nb, % | Y, % | Mo, % | W, % | Hf, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 0.3 | < 0.25 | < 0.005 | < 0.1 | < 0.25 | 13–15 | 12–14 | 2.25–3.25 | 52.744–63.9 | 2.25–3.25 | < 0.02 | < 0.015 | 0.3–0.7 | < 0.015 | 0.8–1.5 | < 0.001 | 0.5–1.5 | 5–7 | < 0.1 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| B | % | Bor |
| Ca | % | Calcium |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Cr | % | Chrome |
| Ti | % | Titan |
| Ni | % | Nickel |
| Al | % | Aluminium |
| Ce | % | Cerium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| Y | % | Yttrium |
| Mo | % | Molybdenum |
| W | % | Tungsten |
| Hf | % | Hafnium |