99.95% High Purity Tantalum Wire
Product Description
Tantalum wire possesses advantages such as high temperature resistance, corrosion resistance, good biocompatibility, excellent electrical conductivity, and good processability (it can be drawn into fine filaments).
Tantalum wire can be used as the anode lead in tantalum capacitors, and it is also used in the medical, high-temperature furnace, and chemical industries.
We also offer tantalum rods, tubes, sheets, wire, and tantalum custom parts. If you have product needs, please email us at info@winnersmetals.com or call us at +86 156 1977 8518 (WhatsApp).
Applications
• Medical use
• Ion sputtering and spraying
• Used as a cathode emission source for vacuum electrons
• Making anode leads for tantalum electrolytic capacitors
Specifications
| Products Name | Tantalum Wire |
| Standard | ASTMB365 |
| Grade | R05200, R05400 |
| Density | 16.67g/cm³ |
| Purity | ≥99.95% |
| Status | Annealed or Hard |
| MOQ | 0.5 kg |
| Size | Coil Wire: Φ0.1-Φ5mm |
| Straight Wire: Φ1-Φ3*2000mm |
Element Content & Mechanical Properties
Element Content
|
Element |
R05200 |
R05400 |
RO5252(Ta-2.5W) |
RO5255(Ta-10W) |
|
Fe |
0.03%max |
0.005%max |
0.05%max |
0.005%max |
|
Si |
0.02%max |
0.005%max |
0.05%max |
0.005%max |
|
Ni |
0.005%max |
0.002%max |
0.002%max |
0.002%max |
|
W |
0.04%max |
0.01%max |
3%max |
11%max |
|
Mo |
0.03%max |
0.01%max |
0.01%max |
0.01%max |
|
Ti |
0.005%max |
0.002%max |
0.002%max |
0.002%max |
|
Nb |
0.1%max |
0.03%max |
0.04%max |
0.04%max |
|
O |
0.02%max |
0.015%max |
0.015%max |
0.015%max |
|
C |
0.01%max |
0.01%max |
0.01%max |
0.01%max |
|
H |
0.0015%max |
0.0015%max |
0.0015%max |
0.0015%max |
|
N |
0.01%max |
0.01%max |
0.01%max |
0.01%max |
|
Ta |
Remainder |
Remainder |
Remainder |
Remainder |
Mechanical Properties (Annealed)
|
State |
Tensile Strength(MPa) |
Elongation(%) |
|
Annealed |
300-750 |
10-30 |
|
Partially Annealed |
750-1250 |
1-6 |
|
Un-annealed |
＞1250 |
1-5 |
