Х20Н40СЮ (EK115)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | Ca, % | Mn, % | Cr, % | Ni, % | Al, % | Ce, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31.2–37.25 | 2.5–3 | < 0.1 | 0.5–0.8 | 19–21.5 | 35.95–46.05 | 0.75–1.2 | < 0.1 | < 0.02 | < 0.06 | < 0.02 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Ca | % | Calcium |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| Al | % | Aluminium |
| Ce | % | Cerium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |