Tungsten
Copper
Electrodes

A high‑performance composite that combines the extreme heat resistance and strength of tungsten with the excellent electrical and thermal conductivity of copper.

Inquire Now

Applications

Cobalt Beryllium Copper is engineered for superior performance in demanding thermal and mechanical environments. Its unique combination of high strength and thermal conductivity makes it the material of choice for critical industrial components.

Resistance Welding Electrodes

Heavy Industrial Casting Molds

Plastic Injection Molds & Cores

Non-Sparking Safety Tools

Chemical Composition

Beryllium (Be)

Cobalt (Co)

Nickel (Ni)

Copper (Cu)

0.4% - 0.7%

2.0% - 2.8%

as per requirement

Balance

Technical Specifications

Density

Electrical Conductivity

Hardness (Rockwell)

Thermal Conductivity

Melting Range

8.8 g/cm³

45 - 60% IACS

95 - 102 HRB

210 W/m·K

1000 - 1080 °C

Tungsten Copper Electrodes