2.4972 (NiCr22W12Fe)
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 | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % | Nb, % | W, % |
|---|---|---|---|---|---|---|---|---|---|
| < 1.5 | < 1.5 | 20–23 | 34–36 | < 0.03 | < 0.1 | < 0.015 | < 1.5 | 10.5–13 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| W | % | Tungsten |