Copper tungsten carbide can be used as dies and anvils in electric heading. It is a refractory tungsten carbide-based composite material produced through pressing, sintering, and infiltration processes. Tungsten carbide content ranges from 50% to 70% by weight. Copper tungsten carbide is a strong material with good mechanical properties and is highly resistant to arc erosion in contact welding. Copper tungsten carbide is mainly used in petroleum installations to protect contacts from oxidation.

CuWC50 and CuWC56 composite materials have excellent resistance to mechanical wear and are mainly used for electrical contacts. CuWC50 has a higher copper content and conductivity and is used in heavy-duty contactors and transfer switches. CuWC56 is stronger and is used where high impact forces are likely to be encountered and higher wear resistance is required, such as arcing contacts in tap changers and oil interrupters.

Due to its high hardness and strength, CuWC70 is used in more severe electro-heading and electro-forging applications.

Specifications for our tungsten carbide copper products

Type

Length (mm)

Width (mm)

Thickness (mm)

Diameter (mm)

Rod

2 ~ 300

2 ~ 320

Plate

10 ~ 300

10 ~ 300

2 ~ 200

Other parts

Cube, ring, block, electrode and other customized parts

Tungsten Copper
Tungsten Copper Rod
Tungsten Carbide Copper
Tungsten Copper Block
Tungsten Caribide Silver
Tungsten Carbide Silver

Edgetech Industries LLC offers copper tungsten, copper tungsten carbide, silver tungsten and silver tungsten carbide in various compositions for high pressure and high temperature applications. We offer tungsten-copper parts for EDM and resistance welding, and we also make custom heat sinks for the semiconductor sector. The composition of tungsten composites can be customized.

Tungsten composite products include:

Material: tungsten copper, tungsten copper carbide, tungsten silver

Ingredients: Customized containing tungsten 50-90%

Special-shaped products: sheets, plates, rods, bars, plates, etc.

Customized parts: radiators, electrical contacts, resistance welding electrodes, parts according to drawings

Please send your request to sales@edge-techind.com.