What Is the Thermal Conductivity of Tungsten Wire?

The thermal conductivity of tungsten wire is relatively poor because tungsten is a high-melting-point metal with a high density and relatively low thermal conductivity. The following are the thermal conductivity characteristics of tungsten wire:

Low Thermal Conductivity: Tungsten wire has a relatively low thermal conductivity, much lower than many other metals such as copper and aluminum. This means that tungsten wire is not an ideal thermal conductive material.

High melting point: Tungsten has a very high melting point, about 3,422 degrees Celsius (6,192 degrees Fahrenheit), which means that at extreme temperatures, tungsten wire may exhibit better stability but does not necessarily have excellent thermal conductivity properties.