Categories By Element
Categories By Function
| Catalog No. | NB0034 |
|---|---|
| Size | Diameter 0.020”-0.124” |
| Material | R04200 R04210 |
| CAS Number | 7440-03-1 |
| Standard | ASTM B392-98 |
| Purity | 99.5% 99.9%, 99.95% |
| Density | 8.57 g/cm3 |
| Surface | Polished |
SAM has extensive experience in manufacturing and supplying Niobium Wire of high quality at competitive prices. We are also able to customize this product for your specifications.
Related products: Niobium Foil, Niobium Sheet/Strip, Niobium Plate /Board
Niobium is a lustrous, gray metal with low toxicity and virtually no susceptibility to tarnish. Its unique properties as a reactive metal cause niobium to take on a controllable, repeatable range of colors when exposed to various voltages in an electrically charged bath, a process called anodization.
Niobium Wire is widely used for steel, ceramics, electronics, nuclear energy industries, and superconductor technology. Stanford Advanced Materials (SAM) is a worldwide supplier of high-quality Niobium Wires.
Certificate: PED
Elements | R04200 | R04210 |
C | 0.01%max | 0.01%max |
N | 0.01%max | 0.01%max |
O | 0.015%max | 0.025%max |
H | 0.0015%max | 0.0015%max |
Zr | 0.02%max | 0.02%max |
Ta | 0.1%max | 0.3%max |
Fe | 0.005%max | 0.01%max |
Si | 0.005%max | 0.005%max |
W | 0.03%max | 0.05%max |
Ni | 0.005%max | 0.005%max |
Mo | 0.010%max | 0.020%max |
Hf | 0.02%max | 0.02%max |
Ti | 0.02%max | 0.03%max |
Table 1. Chemical Composition
Chemical Composition (%) | ||||||||||||
Material | Main elements(%) | Impurities (Maximum %) | ||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
RO4200 | Remainder | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.07 | 0.015 | 0.0040 | 0.0015 | 0.003 |
RO4210 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.10 | 0.02 | 0.01 | 0.0015 | 0.01 |
Grade | Tensile Strength, psi (MPa), ≥ | Yield Strength (0.2% offset), psi (MPa),≥ | Elongation in 1" gage length, %, ≥ |
R04200, R04210 | 18000 (125) | / | 20 |
1. Niobium Wire is widely used for steel, ceramics, electronics, nuclear energy industries, and superconductor technology.
2. Niobium Wire can be used for superconductors, melted cast ingots, and alloying agents.
