TA0015 Tantalum Tungsten Wire (Ta-W Wire)

Catalog No. TA0015
Size Diameter 0.1-4 mm
Material R05255 (Ta10W), R05252 (Ta2.5W)
Standard ASTM B365
Purity ≥99.95% or 99.99%

Stanford Advanced Materials (SAM) is a trusted supplier and manufacturer of tantalum tungsten wire and a wide variety of tantalum products.

Related products: Ta-W Foil / Ta-W Strip, Ta-W Rod / Ta-W Bar, Ta-W Sheet / Ta-W Board, Tantalum Wire.

Tantalum Tungsten Wire Description

Tantalum tungsten is a high strength metal alloy. It has a high melting point, tension resistance and corrosion resistance. SAM’s tantalum alloys are made using power metallurgy techniques by mixing tantalum powder with alloy elements and filling them into molds, compressing them at temperatures of up to 2000 bars, and then sintering them. Tantalum tungsten alloys are stronger than pure tantalum and are useful for corrosion and heat applications at temperatures of up to 1600 °C, making them an excellent material for wire.

tantalum tungsten wire ta-w wires

Tantalum Tungsten Wire Specification

Materials: UNS Grade R05252 (Ta2.5W), UNS Grade R05255 (Ta10W)
Standard: ASTM B365
Size: 0.10~4mm (0.004"~0.5")
          0.10mm~0.15mm, tolerance:±0.005
          >0.15mm~0.30mm, tolerance: ±0.006
          >0.30mm, tolerance: ±0.007
Purity: ≥99.95%, 99.99%

Chemical Composition

Element R05255
(Ta10W)
(%,Max)
R05252
(Ta2.5W)
(%,Max)
C 0.01 0.01
O 0.015 0.015
N 0.01 0.01
H 0.0015 0.0015
Fe 0.01 0.01
Mo 0.02 0.02
Nb 0.1 0.5
Ni 0.01 0.01
Si 0.005 0.005
Ti 0.01 0.01
W 9.0–11.0 2.0–3.5

Tantalum Tungsten Wire Application

• Used as a heating exchanger and heating element in chemical processing due to its high heat resistance.
• Used to make electrolyte capacitors, and as vacuum electron cathode emission sources, ion sputtering and spray materials.

Tantalum Tungsten Wire Packaging

Our tantalum tungsten alloys are carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition. 

SAM tantalum tungsten wire packaging SAM tantalum tungsten wire packaging

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