Niobium alloy
Classification
Chemical composition
Note: Ulba Metallurgical Plant
| Standard | Fe, % | Si, % | Sn, % | Mg, % | Ca, % | Mn, % | Co, % | Cr, % | Ti, % | Cu, % | Ni, % | Zr, % | Al, % | P, % | C, % | O, % | Nb, % | Mo, % | N, % | W, % | H, % | Ta, % | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 0.003 | < 0.003 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.002 | < 0.02 | < 0.01 | < 0.01 | > 99.814 | < 0.002 | < 0.01 | < 0.005 | < 0.001 | < 0.1 | 
Note: Ulba Metallurgical Plant
| Element | Units of measurement | Description | 
|---|---|---|
| Fe | % | Iron | 
| Si | % | Silicon | 
| Sn | % | Tin | 
| Mg | % | Magnesium | 
| Ca | % | Calcium | 
| Mn | % | Manganese | 
| Co | % | Cobalt | 
| Cr | % | Chrome | 
| Ti | % | Titan | 
| Cu | % | Copper | 
| Ni | % | Nickel | 
| Zr | % | Zirconium | 
| Al | % | Aluminium | 
| P | % | Phosphorus | 
| C | % | Carbon | 
| O | % | Oxygen | 
| Nb | % | Niobium | 
| Mo | % | Molybdenum | 
| N | % | Nitrogen | 
| W | % | Tungsten | 
| H | % | Hydrogen | 
| Ta | % | Tantalum |