99.95% High Purity Tantalum Wire
Product Description
Tantalum wire has the advantages of high temperature resistance, corrosion resistance, good biocompatibility, good conductivity, and good processability (can be drawn into thin wires). As the anode lead of solid tantalum electrolytic capacitors, it is an indispensable basic material for the modern electronics industry. In addition, it also plays a key role in cutting-edge fields such as chemical corrosion protection, high temperature technology, medical implants, and high-end coatings.
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
• Tantalum foil capacitors
• 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 |
