Tantalum Niobium Alloy

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We provide tantalum niobium alloy shaped and machined products according to your request.

Information for tantalum alloy rolling products                              

Tantalum Niobium alloy sheet (TaNb3, TaNb20, TaNb30, TaNb40)
Ta-Nb alloy foil (TaNb3, TaNb20, TaNb30, TaNb40)
Ta-Nb alloy plate (TaNb3, TaNb20, TaNb30, TaNb40)

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

Material: TaNb3 (97% Pure tantalum, 3% Pure niobium)
TaNb20 (80% Pure tantalum, 20% Pure niobium)
TaNb30 (70% Pure tantalum, 30% Pure niobium)
TaNb40 (60% Pure tantalum, 40% Pure niobium)
Special requirements to be agreed on by the supplier and buyer of negotiations

Information for Ta-Nb Alloy forged, swagged and drawn products   

Tantalum niobium alloy rod (TaNb3, TaNb20, TaNb30, TaNb40)
Ta-Nb wire (TaNb3, TaNb20, TaNb30, TaNb40)
Available size: φ0.25~φ150mm diameter
Material: TaNb3 (97% Pure tantalum, 3% Pure niobium)
TaNb20 (80% Pure tantalum, 20% Pure niobium)
TaNb30 (70% Pure tantalum, 30% Pure niobium)
TaNb40 (60% Pure tantalum, 40% Pure niobium)
Standard: As per ASTM B365-98
Special requirements to be agreed on by the supplier and buyer of negotiations

Information for tantalum niobium tube & pipe                             

Tantalum niobium alloy tube (TaNb3, TaNb20, TaNb30, TaNb40)
Ta-Nb alloy pipe (TaNb3, TaNb20, TaNb30, TaNb40)
Outer Diameter: φ2.0-120mm
Wall Thickness: 0.2-5.0mm
Length: 200mm-9000mm
Material: TaNb3 (97% Pure tantalum, 3% Pure niobium)
TaNb20 (80% Pure tantalum, 20% Pure niobium)
TaNb30 (70% Pure tantalum, 30% Pure niobium)
TaNb40 (60% Pure tantalum, 40% Pure niobium)
Special requirements to be agreed on by the supplier and buyer of negotiations

Information for tantalum alloy sputtering targets  

Tantalum niobium alloy target (TaNb3, TaNb20, TaNb30, TaNb40)
Material: TaNb3 ( 97% Pure tantalum, 3% Pure niobium )
TaNb20 (80% Pure tantalum, 20% Pure niobium)
TaNb30 (70% Pure tantalum, 30% Pure niobium)
TaNb40 (60% Pure tantalum, 40% Pure niobium)
Size:
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 25.4 mm Thickness x Width up to 600mm x Length up to 2000mm (.04” – 1” thick x width up to 23.62” x length up to 80”);
Tolerance: +/-0.010″ on all dimensions
Special requirements to be agreed on by the supplier and buyer of negotiations

Other alloy products:
Tantalum niobium alloy crucible,Tantalum-niobium alloy nuts, alloy bolts ,alloy heating elements, alloy shielding screens
Special requirements to be agreed on by the supplier and buyer of negotiations

Chemical composition for each grade of tantalum niobium alloys

Description Mainly content (%) Impurities (%, Maximum)
Ta Nb Fe Si Ni W Mo Ti O C H N
TaNb3 Reminder 2.5~3.5 0.005 0.005 0.004 0.005 0.005 0.004 0.012 0.005 0.0015 0.005
TaNb20 Reminder 17.0~23 0.005 0.005 0.004 0.005 0.005 0.004 0.012 0.005 0.0015 0.005
TaNb30 Reminder 27.0~33 0.005 0.004 0.003 0.004 0.004 0.003 0.012 0.004 0.0015 0.004
TaNb40 Reminder 37.0~43 0.005 0.004 0.003 0.004 0.004 0.003 0.012 0.004 0.0015 0.004

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