TUNGSTEN COPPER
WCu10 contact This contact material has passed the type tests of vacuum load switches of 12kV/400A or 630A.
Properties:
Contact materials
Density (g/cm3) ≥
Hardness HB ≥
Conductivity (MS/m) ≥
Gas content (ppm) ≤
Composition (wt.%)
Oxygen
Nitrogen
WCu10
16.75
240
20
50
8
Cu：10±2 W：the rest
