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Niobium Wire (Nb Wire)

Specifications for Niobium Wire
Material: R04200-Type 1 -Reactor grade unalloyed niobium
               R04210-Type 2 -Commercial grade unalloyed niobium
Diameter: 0.2~3.0mm
Specifcation: As per ASTM B392
Purity: Nb≥99.9%
Package: <1.5mm on spool, >1.5mm in coil
Shape: Wire in coil, on spool and straight wire

Chemical composition for our niobium

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

Pictures & Related Niobium Products

Niobium Mesh             Niobium  Parts            Niobium Titanium Alloy          

Edgetech Industries LLC1301 SW 80th Terrace, Plantation, FL 33324 USAsales@edge-techind.com