Tantalum Tungsten Alloy

Category:
We provide tantalum tungsten alloy shaped and machined products upon your request. All items as pure tantalum are available by Ta-2.5W, but thin foil is not available for Ta-10W. Ta-10W has poor ductility and machinability cause the high content of tungsten.

Specifications for tantalum tungsten rolling products.  

Ta-W alloy sheet (Ta2.5W, Ta10W)
Ta-W alloy foil (Ta2.5W)
Tantalum tungsten alloy plate/board (Ta2.5W, Ta10W)
Material: R05200, R05252(Ta-2.5W), R05255(Ta-10W)
Ta-2.5W ( 97.5% Pure tantalum, 2.5% Pure tungsten)
Ta-10W ( 90% Pure tantalum, 10% Pure tungsten)
Standard: ASTM B708-98

Product Thickness (mm) Width (mm) Length (mm)
Foil 0.03-0.07 30-200 >50
Sheet 0.07-0.5 30- 700 30-2000
Plate 0.5-10 50-1000 50-3000

Special requirements to be agreed on by the supplier and buyer of negotiations.

Information for Ta-W alloy forged, swagged and drawn products.  

Ta-W alloy rod (Ta-2.5W, Ta-7.5W, Ta-10W)
Ta-W alloy bar (Ta-2.5W, Ta-7.5W, Ta-10W)
Tantalum tungsten alloy wire (Ta-2.5W, Ta-7.5W, Ta-10W)
Available size: φ0.25~φ150mm
Material: Ta-2.5W ( 97.5% Pure tantalum ,2.5% Pure tungsten), R05252
Ta-7.5W ( 92.5% Pure tantalum, 7.5% Pure tungsten), MOQ for this material is 50kg
Ta-10W ( 90% Pure tantalum, 10% Pure tungsten), R05255
Standard: As per ASTM B365
Special requirements to be agreed on by the supplier and buyer of negotiations

Specification for Ta-W alloy tube & pipe

Ta-W alloy alloy tube (Ta-2.5W, Ta-7.5W, Ta-10W)
Tantalum tungsten alloy pipe (Ta-2.5W, Ta-7.5W, Ta-10W)
Outer Diameter: φ10.0-120mm
Wall Thickness: 1.0-5.0mm
Length: 200mm-6000mm
Standard: As per ASTM B521 – 98
Material: Ta-2.5W ( 99.75% Pure tantalum, 2.5% Pure tungsten), R05252
Ta-7.5W ( 92.5% Pure tantalum, 7.5% Pure tungsten), MOQ for this material is 50kg
Ta-10W ( 90% Pure tantalum, 10% Pure tungsten), R05255
Special requirements to be agreed on by the supplier and buyer of negotiations

Specification for round shaped parts.  

Sputtering target (Ta2.5W, Ta7.5W, Ta10W)
Disc (Ta2.5W, Ta7.5W, Ta10W)
Material: R05252 (Ta-2.5W), R05255 (Ta-10W), MOQ for Ta-7.5W alloy is 50kg
Circular targets: 25mm up to 400mm Diameter x 3mm up to 28mm Thickness (1″ – 16″ diameter x 0.1181″– 1″ thickness)
Rectangular targets: 1mm up to 25.4mm Thickness x Width up to 1000mm x Length up to 2000mm (.04″ – 1″ thick x width up to 23.62″ x length up to 40″);
Flatness: 0.1mm or 0.15% max.
Special requirements to be agreed on by the supplier and buyer of negotiations

Other tantalum alloy products:

Tantalum tungsten alloy crucibles, nuts, bolts, heating elements, alloy shielding screens, etc.
Special requirements to be agreed on by the supplier and buyer of negotiations.

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