Tantalum Wires (Ta Wire)

HTTa0005

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Tantalum wire is a type of wire made from the rare and extremely dense metal Tantalum. It is used in many industries and applications, including electronics, medical, aerospace, and industrial uses. It has excellent corrosion resistance, resistant to many acids, making it a great choice for use in corrosive environments.

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Data sheet

Diameter 0.004" - 0.125"
Purity 99.5% - 99.99%
Condition Annealed, Unannealed

More info

HM provides high-quality tantalum wire at a competitive price, which can be used in scientific research or industrial production. Pure tantalum wire is available in 99% to 99.99% purity. We can also provide tantalum alloy wire such as Ta10W alloy wire and Ta2.5W alloy wire. Customized dimensions are available according to your request.

tantalum wires in coil - heegermaterials  tantalum straight wires

Tantalum and tatanlum alloy Wire Specifications

  • Materials: R05200, R05400, R05252 (Ta2.5W), R05255 (Ta10W), R05240 (Ta40Nb)
  • Standard: ASTM B365, ASTM F560 (Medical Grade)
  • Size: 0.004" - 0.125" diameter x L
  • Purity: 99% - 99.999%

*If the diameter is >0.125”, please check our tantalum & tantalum alloy rod.

Tantalum Wire Mechanical Properties

Product condition Tensile strength (MPa) Elongation, %
Annealed 300~600 10~30
Half annealed >600~1000 <5
Unannealed >1000 <5

Tantalum Wire Applications

  • Anode Leads for Tantalum Electrolytic Capacitors
  • Made of tantalum yarn or tantalum mesh
  • Making Tantalum Capacitors
  • Medical tantalum wire can be used to suture nerves and tendons.

Tantalum Wire Packaging

The tantalum wire will be packed in a wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.

package - tantalum wire

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