Non-ferrous Metals
Deposition Materials
Rare Earth Elements
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 Tube / Pipe
We provide tantalum niobium alloy tube and pipe upon request. Both seamless and welded alloy tubes are available, welded tubing is made by alloy strip.
Specification for tantalum niobium tube & pipe products
Tube (TaNb3, TaNb20, TaNb30, TaNb40)
Pipe (TaNb3, TaNb20, TaNb30, TaNb40)
Outer Diameter: 2.0-120mm
Wall Thickness: 0.2-5.0mm
Length: 200mm-9000mm
Material: TaNb3 (97% tantalum, 3% niobium)
TaNb20 (80% tantalum, 20% niobium)
TaNb30 (70% tantalum, 30% niobium)
TaNb40 (60% tantalum, 40% niobium)
Special requirements to be agreed on by the supplier and buyer of negotiations
Other tantalum niobium alloy products:
Tantalum niobium alloy crucibles, nuts, strip, flange, alloy bolts, heating elements, 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.