ungsten Copper alloy is the composite of tungsten and Copper which own the excellent performance of tungsten and Copper. It is used widely in such industries as engine, electric power, electron, metallurgy, spaceflight and avigation.

Properties:
1. Better heat resistant;
2. Better ablate-resistant;
3. High intenity;
4. High density;
5. Excellent thermal and electrical conductivity;
6. Easy to be machined.

Chemical content(%) Density(g/cm3) ResistanceμΩ/cm IACS(%) HB
Brand Cu impurity W
Cu-W50 50 and 2 above or below zero 0.5 11.85 3.2 54 1128
Cu-W55 45 and 2 above or below zero 0.5 12.30 3.5 49 1226
Cu-W60 40 and 2 above or below zero 0.5 12.75 3.7 47 1337
Cu-W65 35 and 2 above or below zero 0.5 13.30 3.9 44 1520
Cu-W70 30 and 2 above or below zero 0.5 13.80 4.1 42 1716