Our niobium bars and rods are used in a vast array of applications. Some of these uses include sodium vapor lamps, HD television backlighting, capacitors, jewelry and chemical processing equipment. Our manufacturing process uses cold rolling and annealing to produce bars and rods with ideal mechanical properties and uniform grain structures throughout the rod or bar.
Admat’s niobium wire is available in various grades; each custom manufactured to your unique industry requirements.
Our RRR grade niobium bars, rods and billets are commonly used in the production of superconductor wire or in supercolliders at major labs and symposiums around the world.

Available Sizes
for Niobium Sheet and Plate

.002” to .009”
.002” to .009”
.100” and up
Maximum Width

Common Specifications

  • ASTM B393 R04200
    » Reactor Grade Pure Niobium
  • ASTM B393 R04210
    » Commercial Grade Pure Niobium
  • ASTM B393 R04251
    » Reactor Grade Nb 1% Zirconium
  • ASTM B393 R04261
    » Commercial Grade Nb 1% Zirconium
  • ASTM B393 R04220
    » RRR Grade pure Niobium

Available Alloys:

  • Niobium
  • Niobium 1% Zirconium
  • Niobium 47% Titanium
  • Niobium 50% Titanium
  • Niobium 55% Titanium
  • C-103 (89% Nb, 10% Hf, 1% Ti)