COPPER TUNGSTEN / COPPER

Guilin Coninst -- With the longest history in the field of electrical contact materials in China
Guilin Coninst -- The leader of the electrical contact technology of China

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Low voltage contacts

High voltage contacts

Vacuum contacts

Moulding compounds

Copper Tungsten (CuW)

Copper Tungsten / Chromium Copper (CuW/CuCr0.7)

Copper Tungsten / Copper (CuW/Cu)

Copper Tungsten / Iron (CuW/Fe)

COPPER TUNGSTEN / COPPER

Properties:

Contact materials	Composition (wt.%)	Density (g/cm³) ≥	Hardness HB (MPa) ≥	Resistivity (μΩ.cm) ≤	Tensile Strength (MPa) ≥	Elongation (%) ≥	Remarks
CuW80/ Cu CuW70/ Cu CuW60/ Cu	-	-	-	-	168 (at the welding seam)	-	Solid contact

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