4E
Classification
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Mg, % | Mn, % | Co, % | Ti, % | Cu, % | Ni, % | Zr, % | Al, % | C, % | O, % | Nb, % | Mo, % | N, % | W, % | H, % | Ta, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Sn, % | Mg, % | Mn, % | Co, % | Ti, % | Cu, % | Ni, % | Zr, % | Al, % | C, % | O, % | Nb, % | Mo, % | N, % | W, % | H, % | Ta, % |
| < 0.003 | < 0.008 | < 0.002 | < 0.0012 | < 0.0012 | < 0.0015 | < 0.0015 | < 0.0035 | < 0.003 | < 0.002 | < 0.002 | < 0.02 | < 0.4 | 97.9201–99.99 | < 0.003 | < 0.025 | < 0.003 | 0.01–1.1 | < 0.5 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Element | Units of measurement | Description |
| Fe | % | Iron |
| Si | % | Silicon |
| Sn | % | Tin |
| Mg | % | Magnesium |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Ti | % | Titan |
| Cu | % | Copper |
| Ni | % | Nickel |
| Zr | % | Zirconium |
| Al | % | Aluminium |
| C | % | Carbon |
| O | % | Oxygen |
| Nb | % | Niobium |
| Mo | % | Molybdenum |
| N | % | Nitrogen |
| W | % | Tungsten |
| H | % | Hydrogen |
| Ta | % | Tantalum |