Wolfram Copper Alloy Bars Cuw75

• Application: Electronics, Industrial
• Standard: GB, ASTM
• Purity: 75% W, 25% Cu
• Alloy: Alloy
• Shape: Bars, Plates
• Type: Tunsten Copper Plates
• Model NO.: CuW75
• Surface: Polished / Machined
• Density: 14.5g/cm3
• Character: Full Density, High Performance
• Transport Package: Plywood Boxes Inside with Foam Plates
• Specification: ISO9001: 2000
• Trademark: SHIBO
• Origin: Henan, China
• HS Code: 81019990
• Production Capacity: 20 Ton/Month

Product Description

Wolfram copper alloy bars CuW75
Tungsten 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 aviation.

Specification:
W/Cu: W(50-90%)/Cu(10-50%)
Thickness: 5 - 200mm
Width: 5 - 200mm
Length: 10 - 500mm
Surface: Ground, polished

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

Application:
1) Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum        interruptors
2) Electrodes in electric spark erosion cutting machines
3) Heat sinks as passive cooling elements of electronic devices
4) Electrodes for Resistance Welding