2.4989 (CoCr20Ni20W)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Alloy DIN 17007−4 | Ni Alloys with Co, Cr and Mo Co Alloys with Cr, Ni and Mo |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | C, % | Nb, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|
| < 3 | < 0.3 | < 0.75 | < 20 | < 20 | < 0.4 | < 4 | < 4 | < 4 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| C | % | Carbon |
| Nb | % | Niobium |
| Mo | % | Molybdenum |
| W | % | Tungsten |