Non-ferrous Metals
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Scandium Sc
Yttrium Y
Terbium Tb
Dysprosium Dy
Holmium Ho
Erbium Er
Thulium Tm
Ytterbium Yb
Lutetium Lu
Gadolinium Gd
Europium Eu
Samarium Sm
Praseodymium Pr
Cerium Ce
Lanthanum La
Neodymium Nd
Rare Earth Sheets
Rare Earth Foil
Rare Earth Rod and Wire
Rare Earth Hexaboride XB6
Rare Earth Hydride
Semimetal Elements
Functional Materials
Tantalum Niobium Alloy
We provide tantalum niobium alloy with shaped and machined products according to your request and drawings.
Information for tantalum niobium alloy rolling products
Ta-Nb 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 Ta-Nb alloy tube & pipe
Ta-Nb 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 Inquiry
Ta-Nb 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”);
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 alloy products:
Tantalum niobium alloy crucibles, 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 |
Related Tantalum products: Tantalum Rod, Tantalum Mesh, Tantalum Alloy, Tantalum Tungsten, Tantalum Sheet, Tantalum Tubing.