1pplicationUsed for electronics,high temperature using parts,reaction containers,ect.
3.Standard:GB/T8182-2008,GB/T14841-93,ASTMB365-92,ASTMB708
4.Dimensions:All the products can be supplied in according to customer's requirement
We are factory specializing in the manufacture and export Tantalum and Niobium prodcut.
1.Grade:Nb1,Nb-Zr10
2. Purity :> =99.95%
3. Characteristic:
Melting Point: 2468 Degrees Celsius
Boiling Point:4742 Degrees Celsius
Density: 8.57 g/cm3
High quality, workability
4. Certificate: ISO9001
5. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion.
6. Dimensions and tolerance(According to clients’ requirements):
Chemistry % |
Designation | Chief component | Impurities less than |
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
Nb1 | Remainder | 0.004 | 0.002 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.005 | 0.0015 | 0.003 | |
Nb2 | Remainder | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 | |
Special requirements to be agreed on by the supplier and buyer of negotiations |
| | | | | | | | | | | | | | | |
Table 2. Mechanical requirements (annealed condition)
Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ |
RO4200-1 RO4210-2 | 18000 (125) | 12000 (85) | 25 |
7. Application:
Ta & Nb products are widely used for electronics,high temperature using parts,reaction containers,ect.
Our metal is specialized in supplying high purity tantalum niobium zirconium titanium and other refractory metal and their semi-finished products such as plate, sheet, rod, tube, wire, fasteners, crucible, sputtering target, etc. for chemical, high temperature, electronics and other industy.
Special requirements to be agreed on by the supplier and buyer of negotiation
welcome you arrive on any time and we are
willing to become long-term partners!
