Copper Tungsten Bar

Copper Tungsten Bar

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Eagle Alloys Corporation (EAC) is the leading global supplier of Copper Tungsten Alloy bar.  EAC stocks a wide variety of sizes in Copper Tungsten Alloy bar and can supply custom bar sizes with short lead times.

Eagle Alloys Corporation can supply Copper Tungsten Alloy bar from 0.125” Dia up to 20” Dia and square or rectangular bars from 0.002” Thk up to 8” Thk.  For smaller diameters EAC can supply wire as small as 0.002” Dia.  If you do not see your bar size listed below, please contact our courteous sales team to assist you. Please view or print our Copper Tungsten Alloy stock list for our complete stock sizes and capabilities.

Copper Tungsten Alloy bar is typically supplied to meet the requirements of ASTM-B-702 Class A, Class B, Class C, Class D, Class E and RWMA (upon request).

Copper Tungsten Alloy metal composite materials produce dense hard metals with low thermal expansion, good thermal and electrical conductivity, excellent arc resistance, superior wear resistance and strength at elevated temperatures.

Copper Tungsten Alloy typical applications include high temperature furnace components, heat sinks, EDM electrodes, high-voltage discharge tubes, high voltage arc contacts, electrical contacts, vacuum contacts, electrodes for resistance welding and spark erosion, seam welding bearing inserts, leaders, balance weights, dies for castings, spreaders, microwave carriers, hermetic package bases and housings, ceramic substrate carriers, medical components, heating elements, high speed tools, flash and butt welding die inserts & facing, projection welding electrodes.

Eagle Alloys Copper Tungsten Bar Capabilities

Typical Stock Size
Copper Tungsten Round Bar
0.020" Dia
20" Dia
0.125" Dia up to 3" Dia x 12" Long
*Custom sizes upon request

Copper Tungsten Bar Stock Sizes Same Day Shipping (subject to prior sale)

Copper Tungsten Round Bar
  • 0.250” Dia x 8” Lg
  • 0.375” Dia x 8” Lg
  • 0.500” Dia x 8” Lg
  • 0.125” Dia x 12” Lg
  • 0.188” Dia x 12” Lg
  • 0.250” Dia x 12” Lg
  • 0.375” Dia x 12” Lg
  • 0.500” Dia x 12” Lg
  • 0.625” Dia x 12” Lg
  • 0.750” Dia x 12” Lg
  • 0.875” Dia x 12” Lg
  • 1” Dia x 12” Lg
  • 1.250” Dia x 12” Lg
  • 1.500” Dia x 12” Lg
  • 1.750” Dia x 12” Lg
  • 2” Dia x 12” Lg
  • 2.500” Dia x 12” Lg
  • 3” Dia x 12” Lg

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.


Contact Eagle Alloys

Toll Free: 800.237.9012
Local: 423.586.8738
Fax: 423.586.7456


Company Headquarters:
178 West Park Court
Talbott, TN 37877

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