Tungsten copper alloy combines the advantages of copper and tungsten, with the advantages of high strength, high specific gravity, high temperature resistance, arc ablation resistance, good electrical and thermal conductivity and good processing performance.

Tungsten-copper alloys are widely used as electrical contacts. An electrical contact is a key component used in the transmission and control of power and is commonly found in electrical equipment such as switchgear, relays, circuit breakers and contactors. 

Tungsten copper alloy is an alloy composed of two metals, tungsten and copper. Tungsten is a metal with a high melting point and high density, as well as excellent thermal conductivity and high strength. Copper has good electrical and thermal conductivity and is a commonly used electrical material.

As an electrical contact material, tungsten copper alloy (WCu alloy) has excellent electrical conductivity, wear resistance, corrosion resistance, thermal expansion matching, high strength and pressure resistance, and high temperature stability. These properties make it an ideal material for electrical contacts and is widely used in many electrical devices.