1.4946 (GX 20 CrNiW 23 12 3)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Stainless and Heat Resisting Steels | Materials with Elevated Temperature Properties |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % | W, % |
|---|---|---|---|---|---|---|---|---|---|
| 55.18–65.6 | 0.75–2 | < 1 | 21–25 | 10–13 | < 0.04 | 0.15–0.25 | < 0.03 | 2.5–3.5 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| W | % | Tungsten |