Niobium wire is cold worked from the ingots to the final diameter. The typical working process is forging, rolling, swaging, and drawing.
Grade: RO4200-1, RO4210-2S
Standard: ASTM B392-98
Standard size: Diameter 0.25~3 mm
Purity: Nb>99.9% or >99.95%
extensive standard:ASTM B392
melting point: 2468 degree centigrade