R30477
Classification
| Country | Section | Category |
|---|---|---|
| USA | Reactive and Refractory Metals and Alloys | Cobalt |
Chemical composition
| Standard | Si, % | Mn, % | Co, % | Cr, % | Cu, % | Nb, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|
| UNS | < 0.5 | < 0.7 | 18.5–21.5 | 17.7–18 | < 0.5 | 3.5–4.5 | 3.8–4.2 | 3.5–4.5 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| UNS |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Si | % | Silicon |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Cr | % | Chrome |
| Cu | % | Copper |
| Nb | % | Niobium |
| Mo | % | Molybdenum |
| W | % | Tungsten |