Tungsten Copper Classes

Tungsten Copper Class 10 (1W3, 5W3)

Tungsten Copper Class 11 (10W3)

Tungsten Copper Class 12 (30W3)

Tungsten Copper from Chinatungsten owns the advantages as follows:
Highest thermal conductivity available for this material system
Isotropic thermal and mechanical properties
Tailored thermal expansions
Requires no expensive tooling
High precision components machined to customer print
Plating and metallization options available
Hermetic

Chinatungsten’s manufacturing process begins with high purity tungsten powder that is compacted and sintered without adding lubricants, binders, or sintering aides. Sintered tungsten parts are then infiltrated with Oxygen Free High Conductivity (OFHC) copper yielding a composite material with exceptional engineering properties. Our high purity sinter & infiltrate process produces a composite material with superior thermal conductivity, stability, and tailored thermal expansion.