Niobium Wire
Oasis Materials Technology provides high-quality niobium wire used in chemistry, electronics, aviation & aerospace, high pressure sodium lamp, reaction container, heat exchanger & sleeve materials.
Specifications for Niobium Wire
Material: R04200-Type 1 -Reactor grade unalloyed niobium
R04210-Type 2 -Commercial grade unalloyed niobium
Diameter: 0.2~3mm
Standard: As per ASTM B392-98
Purity:Nb≥99.9%, 99.95%
Package: <1.5mm on spool, >1.5mm in coil
Chemical composition for our Niobium wire
| Composition (%) | ||||||||||||
| Grade | Main Content | Impurities (≤ %) | ||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Remainder | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
| Nb2 | Remainder | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.008 |
Mechanical requirements (annealed condition) for our Niobium wire:
| Grade | Tensile strength, δb psi (MPa), ≥ |
Yield strength, δ0.2, psi (MPa), ≥ |
Elongation in 1″/2″ gage length,%, ≥ |
| R04200-1 R04210-2 | 18000 (125) | 10500 (73) | 25 |
| Special requirements of niobium wire to be agreed on negotiations | |||
