Niobium Alloy & Metal Supplier

Product Overview

Niobium (Columbium), Commercially Pure Niobium, Reactor Grade Niobium, Niobium Zirconium Alloys, Niobium Hafnium Alloy, Niobium Tungsten Alloy, Niobium Titanium Alloy, NbTi Superconductor

Eagle Alloys Corporation (EAC) is a leading global supplier of commercially pure Niobium (Nb), Reactor Grade Niobium, Niobium Zirconium Alloys, Niobium Hafnium Alloy, Niobium Tungsten Alloy, Niobium Titanium Alloy, NbTi Superconductor in foil, strip, sheet, plate, wire, rod, bar, blanks, targets, pipe, tubing, fittings, crucibles as well as semi-finished and finished parts, custom sizes, and custom grades. Eagle Alloys Corporation is an ISO Certified Corporation and has been supplying the highest quality Niobium for over 35 years. A wide variety of sizes are available from stock with same or next day shipping. If Eagle Alloys does not have your exact requirement in stock, we can offer competitive pricing with short lead times. Below are most of EAC common stock sizes available for immediate shipping.  If you do not see your size listed below, please contact our courteous sales team to assist you.

Eagle Alloys Niobium Capabilities

Form
Size Range
Max Size
Typical Stock Size
Foil / Sheet / Strip / Plate
0.001" Thk up to 4" Thk
60" max width
200" max Lg
Rod / Round Bar
0.125" Dia up to 8" Dia
Contact Us
20 ft. Long
Wire
0.003" Dia up to 0.124" Dia
Contact Us
Coil or Spools
Tubing
0.039" OD up to 6.5" OD
0.008-0.630" Wall
20 ft. max Lg
*Custom sizes upon request

Niobium Stock Sizes Same Day Shipping (subject to prior sale)

Niobium Sheet / Strip / Plate
  • 0.001" Thk x 3.937"w x 18" coil
  • 0.002" Thk x 11.81"w x 59" coil
  • 0.003" Thk x 12"w x 24" Lg
  • 0.005" Thk x 12"w x 24" Lg
  • 0.010" Thk x 12"w x 24" Lg
  • 0.015" Thk x 12"w x 24" Lg
  • 0.020" Thk x 12"w x 24" Lg
  • 0.030" Thk x 12"w x 24" Lg
  • 0.040" Thk x 12"w x 24" Lg
  • 0.050" Thk x 12"w x 24" Lg
  • 0.060" Thk x 12"w x 24" Lg
  • 0.080" Thk x 12"w x 24" Lg
  • 0.125" Thk x 12"w x 24" Lg
  • 0.250" Thk x 12"w x 24" Lg
  • 0.500" Thk x 12"w x 24" Lg
Niobium Wire / Rod/ Round Bar
  • 0.015" Dia x 50' coil
  • 0.018" Dia x 50' coil
  • 0.020" Dia x 50' coil
  • 0.020" Dia x 72" Lg
  • 0.030" Dia x 50' coil
  • 0.040" Dia x 50' coil
  • 0.050" Dia x 50' coil
  • 0.060" Dia x 50' coil
  • 0.080" Dia x 50' coil
  • 0.125" Dia x 72" Lg
  • 0.250" Dia x 72" Lg
  • 0.375" Dia x 72" Lg
  • 0.500" Dia x 72" Lg
  • 0.625" Dia x 72" Lg
  • 0.750" Dia x 72" Lg
  • 1" Dia x 72" Lg
  • 1.500" Dia x 72" Lg
  • 2" Dia x 72" Lg
Niobium Tubing
  • 0.125" OD x 0.015"wall x 72" Lg
  • 0.188" OD x 0.015"wall x 72" Lg
  • 0.250" OD x 0.015"wall x 72" Lg
  • 0.250" OD x 0.020"wall x 72" Lg
  • 0.3125" OD x 0.035"wall x 72" Lg
  • 0.375" OD x 0.015"wall x 72" Lg
  • 0.375" OD x 0.020"wall x 72" Lg
  • 0.500" OD x 0.015"wall x 72" Lg
  • 0.500" OD x 0.020"wall x 72" Lg
  • 0.625" OD x 0.020"wall x 72" Lg
  • 0.750" OD x 0.020"wall x 72" Lg
  • 1" OD x 0.030"wall x 72" Lg

Niobium

About Pure Niobium Metal (Nb) and Niobium Alloys

Niobium, also known as Columbium, is a shiny gray or silvery ductile metal that does not tarnish or oxidize at room temperature. Niobium reacts with oxygen and halogens only when heated. Niobium is less corrosion-resistant than tantalum at high temperature. Niobium is not attacked by nitric acid up to 100 °C, but aggressively attacked by mixture of nitric and hydrofluoric acids. Hot, concentrated hydrochloric, sulfuric, and phosphoric acids attack it, but hot, concentrated nitric acid does not.

Niobium is unaffected at room temperature by most acids. It is attacked by alkaline solutions to some extent at all temperatures.  Due to its low capture cross section for thermal neutrons, Niobium has application in the nuclear industry. Niobium can be electrically heated and anodized to a wide variety of colors that makes it very attractive in the jewelry industry. Niobium is added to iron or nickel to produce alloys in the aerospace, medical and electronics industries.

Properties & Applications

Niobium Typical Applications

Niobium Specifications (upon request)

Eagle Alloys supplies DRC Conflict Free material only.  EAC Niobium is DFARS Compliant since Niobium is not listed as a specialty metal and therefore not subject to the qualifying country clause.

Niobium Standard Grades

Type 1
C
0.01
N
0.01
O
0.015
H
0.0015
Zr
0.02
Ta
0.1
Fe
0.005
Si
0.005
W
0.03
Ni
0.005
Mo
0.010
Hf
0.02
Ti
0.02
Type 2
C
0.01
N
0.01
O
0.025
H
0.0015
Zr
0.02
Ta
0.1
Fe
0.005
Si
0.005
W
0.03
Ni
0.005
Mo
0.010
Hf
0.02
Ti
0.02
Type 3
C
0.01
N
0.01
O
0.015
H
0.0015
Zr
0.8-1.2
Ta
0.1
Fe
0.005
Si
0.005
W
0.03
Ni
0.005
Mo
0.010
Hf
0.02
Ti
0.02
Type 4, RO4261
C
0.01
N
0.01
O
0.025
H
0.0015
Zr
0.8-1.2
Ta
0.5
Fe
0.01
Si
0.005
W
0.05
Ni
0.005
Mo
0.050
Hf
0.02
Ti
0.03

Common Industry Applications

STATEMENT OF LIABILITY - DISCLAIMER Any suggestion of product applications or results is given without representation or warranty, either expressed or implied. Without exception or limitation, there are no warranties of merchantability or of fitness for particular purpose or application. The user must fully evaluate every process and application in all aspects, including suitability, compliance with applicable law and non-infringement of the rights of others Eagle Alloys Corporation and its affiliates shall have no liability in respect thereof.

X

Contact Eagle Alloys

Toll Free: 800.237.9012
Local: 423.586.8738
Fax: 423.586.7456

Email: sales@eaglealloys.com

Company Headquarters:
178 West Park Court
Talbott, TN 37877

Or fill out the form below:
  • Drop files here or
    Max. file size: 32 MB.
      *Hold ctrl to select multiple files.
    • This field is for validation purposes and should be left unchanged.