Chemical Analysis: W-balance, Cu-15% Other element: 0.5% max.

Processing method: Powder Metallurgy (Melt Infiltration)

Density: 15.9g/cm³ min.

Roughness: 1.6um Hardness: 240HB min.

Thermal Conductivity: as per your request

Thermal Expansion Coefficient: 4.62x10-6 centigrade degree

Application: They are used for electric resistance welding, electric spark machining, electronic
sealing,etc.