Tantalum Tungsten (TaW) Alloy Products


New product

Tantalum tungsten alloy is an alloy composed of base metal tantalum and alloying element tungsten. Common tantalum tungsten alloys are tantalum -2.5% tungsten (Ta2.5W) and tantalum- 10% tungsten (TaW10).

More details

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

MaterialsTa10W, Ta2.5W
SizePlate, Sheet, Rod, Tube
ConditionAnnealed, Unannealed

More info

Tantalum Tungsten (TaW) Alloy excels due to its sensible mechanical properties and glorious corrosion resistance. We add between 2.5 and 10 percent by weight of tungsten to pure tantalum. Though the ensuing alloy is up to 1.4 times stronger than pure metal, it remains simple to work at temperatures of up to 1600 °C. Our Tantalum tungsten alloy (Ta2.5W, Ta10W) is thus especially well suited for the heat exchangers and heating components used in the chemical instrumentation construction field.

Tantalum Tungsten Alloy (TaW) Products










Sputtering Target


Tantalum and Tantalum Alloy UNS Grade

  • UNS R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
  • UNS R05400, unalloyed tantalum, powder-metallurgy consolidation.
  • UNS R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
  • UNS R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
  • UNS R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.
  • We also can provide Ta7.5W, 92.5% tantalum, 7.5% Pure tungsten

Other Tantalum-tungsten alloy products 

Tantalum tungsten alloy crucibles, Tantalum-tungsten alloy nuts, Tantalum-tungsten alloy bolts, Tantalum-tungsten alloy heating elements, Tantalum-tungsten alloy shielding screens

Contact sales@heegermaterials.com for current pricing or for a quote on tantalum tungsten alloy and other tantalum products not listed.

 Tantalum Tungsten Alloy Products - heegermaterials

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy

19 other products in the same category: