

Tantalum wire that meets ASTM B365-12 standard and medical tantalum wire that meets ASTM F560 has a series of excellent properties such as high melting point, low vapor pressure, good cold processing performance, high chemical stability, strong resistance to liquid metal corrosion, and small dielectric constant of the surface oxide film. It can be used as a heating furnace binding wire, thermocouple wire, heating wire, electrode wire, etc. Medical tantalum wire can be used as a very good material for medical devices and human implants.



TANTALUM WIRE SPECIFICATIONS | |
Product Name | Tantalum Wire |
Keywords | Tantalum Capacitor Wire |
Material | Tantalum |
Chemical Composition | Tantalum |
Purity | 99.9% |
Surface | Bright Soft Surface |
Thickness | Customizable |
Density | 16.6g/cm3 |
Color | Silver Gray |
Melting Point | 2996 Degrees Celsius |
Boiling Point | 5425 Degrees Celsius |
Condition | Vacuum Annealed |
OEM | Customizable |
Size | Customizable |
Packaging | According To Customer Needs |
We support customization of Tantalum Wire of various specifications and uses |

This is the most important use of tantalum wire in the electronics industry. Tantalum capacitors have the advantages of high capacitance, low leakage current, low equivalent series resistance, good high and low-temperature characteristics, and long service life. They are widely used in communications (such as switches, mobile phones, pagers, fax machines, etc.), computers, automobiles, home and office appliances, instrumentation, aerospace, national defense, and other fields. Tantalum wire is used as an anode lead and is a key component of tantalum capacitors.
Using tantalum wire for ion sputtering or spraying, a tantalum coating can be formed on the surface of the material to improve the corrosion resistance, wear resistance, and high-temperature resistance of the material. For example, in some parts that require high corrosion resistance and high-temperature resistance, the performance can be enhanced by sputtering or spraying tantalum wire.


Tantalum wire has extremely high corrosion resistance and does not react to highly corrosive substances such as hydrochloric acid and aqua regia. Therefore, it can be used to manufacture filter elements, thermocouple protection tubes, agitators, and other parts in chemical equipment. It can work stably for a long time in chemical production and reduce the maintenance and replacement costs of equipment.
It can be used as a heating element or thermocouple material for high-temperature furnaces. The high melting point and high-temperature resistance of tantalum wire enable it to work in high-temperature furnaces for a long time and accurately measure the temperature in the furnace, ensuring the normal operation of the high-temperature furnace and the accuracy of temperature control.


In aerospace engines, tantalum wire can be used to manufacture some key components, such as thermal barrier coatings for turbine blades, linings for combustion chambers, etc. High temperature resistance and oxidation resistance of tantalum wire


A1. All products will go through a rigorous testing process, and we can provide you with a quality test report if you need it.
Q2. Can I get a sample before placing an order?
A2. Of course! If it is a normal size and we have stock in our warehouse, we will provide samples for free.
Q3. Is the alloy corrosion-resistant?
A3. Yes. Their corrosion resistance makes the industry use them in extreme environments such as aerospace and chemical industries.
Q4. What is the minimum tolerance you can do?
A4. Customized according to international specifications or customer requirements.
Usually, the tolerance of machined parts is ±0.002mm
Q5. Are you a manufacturing supplier?
A5. Yes, we are a manufacturer.