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Formula: Ta 90/W 10
Form: Rod
Material: Tantalum/Tungsten
Commodity: Alloys
Temper: Annealed

Tantalum/Tungsten Alloy Rod (Ta90/W10)

Tantalum Tungsten Alloy Rod (Ta90/W10) offers exceptional corrosion resistance, high tensile strength, and excellent stability at elevated temperatures in a rigid cylindrical form optimized for structural and conductive roles. The tungsten component significantly enhances creep resistance and mechanical durability, enabling use in aerospace actuators, precision alignment pins, and high-temperature tooling. Industries also employ it in medical instrumentation, furnace fixtures, and electrical contacts exposed to aggressive chemical or thermal environments. In research, Ta90/W10 rod is used for high-load electrode supports, mechanical fatigue testing, and thermal performance experiments. Its combination of mechanical strength, chemical inertness, and dimensional stability ensures long-term reliability in both advanced industrial systems and high-specification scientific setups.
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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) 30
Modulus of elasticity( GPa ) 205-207
Tensile strength( MPa ) 550-620
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 17.6
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 3080
Physical Properties
Element Value
Density( gcm⁻³ ) 16.9

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