R30021
Classification
| Country | Section | Category |
|---|---|---|
| USA | Reactive and Refractory Metals and Alloys | Cobalt |
Chemical composition
| Standard | Si, % | Mn, % | Cr, % | Ni, % | C, % | Mo, % |
|---|---|---|---|---|---|---|
| UNS | < 1 | < 1 | 25–29 | 1.75–3.75 | 0.2–0.3 | 5–6 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| UNS |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| C | % | Carbon |
| Mo | % | Molybdenum |