Tungsten Copper Butt Welding Electrode

Tungsten-copper butt welding electrodes are composite materials that combine the excellent properties of 

tungsten and copper, and are widely used in demanding welding processes. They possess characteristics such 

as high temperature resistance, high hardness, high electrical and thermal conductivity, and resistance to arc 

erosion, making them particularly suitable for resistance welding applications such as butt welding, projection 

welding, and flash welding.

Typical application areas

Butt welding of copper-aluminum joints in power equipment manufacturing

Projection welding and spot welding of automotive parts

High-precision resistance welding of aerospace components

Electrode connections in high-power electronic device packaging