Tantalum –Niobium alloy sheet (TaNb3， TaNb20， TaNb30， TaNb40)
Tantalum- Niobium alloy foil(TaNb3， TaNb20， TaNb30，TaNb40)
Tantalum-Niobium alloy board(TaNb3， TaNb20， TaNb30， TaNb40)
Size: 
　　 Thickness (mm)　　Width (mm)　　Length (mm)
Foil　　　 0.03-0.07　　　 30-200　　　　>50
Sheet　　0.07-0.5　　　　30- 700　　　 30-2000
Board　　0.5-10　　　　 50-1000　　　 50-3000
Purity: TaNb3 ( 99.7％ 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

Tantalum- Niobium alloy rod　 (TaNb3， TaNb20， TaNb30， TaNb40)
Tantalum- Niobium alloy wire　 (TaNb3， TaNb20， TaNb30， TaNb40)
Available size: φ0.25~φ150mm
Purity：TaNb3 ( 99.7％ 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 B 365-98
Special requirements to be agreed on by the supplier and buyer of negotiations

Tantalum- Niobium alloy tube　 (TaNb3， TaNb20， TaNb30， TaNb40)
Tantalum- Niobium alloy pipe (TaNb3， TaNb20， TaNb30， TaNb40)
size:　Diameter: φ2.0-120mm
　　　Thickness: 0.2-5.0mm
　　　Length:　 200mm-9000mm　　　　　　　 
Purity：TaNb3 ( 99.7％ 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

Tantalum- Niobium alloy target　 (TaNb3， TaNb20， TaNb30，TaNb40)
Purity：TaNb3 ( 99.7％ 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”);
Recrystallization:　95％min 
Grain size: ASTM 4 or finer
Surface finish: 16Rms max. or Ra 0.4 ( RMS64 or better) 
Flatness:　0.1mm or 0.15％ max.
Tolerance:　+/-0.010" on all dimensions 
Special requirements to be agreed on by the supplier and buyer of negotiations

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

Chemical composition:

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