What Is the Electrical Conductivity of Tungsten Wire?

Tungsten wire has excellent electrical conductivity and is one of the commonly used conductive materials. The following are the conductive performance characteristics of tungsten wire:

High conductivity: Tungsten wire has a very high conductivity, close to that of silver (Ag) and copper (Cu), making it an ideal material for many electronic and electrical applications.

Low Resistivity: Tungsten wire has a relatively low resistivity, which means it conducts electrical current efficiently and produces less resistive heat.

Stability: Tungsten wire remains stable in high-temperature environments, making it suitable for use in high-temperature electronic equipment and circuits, such as vacuum tubes and high-power resistors.

Anti-oxidation: Tungsten wire has good anti-oxidation properties and is not easily oxidized even at high temperatures, which helps maintain its conductive properties.

Low temperature coefficient: The resistivity of tungsten wire changes relatively little with temperature, which means that its conductivity remains relatively stable in environments with large temperature changes.

Corrosion resistance: Tungsten wire has low corrosion resistance to many chemicals, which allows it to work stably for a long time in harsh environments.