Copper Tungsten Sheet has the advantage form both tungsten and copper
Good resistance for high temperature and arc erosion,high strength,high density,good electric and thermal conductivity,small thermal expansion,easy machining.It is widely used as electrodes of resistance welding and electric spark erosion cutting machines,arcing contacts and vacuum voltage breakers or vacuum interruptors.
Product Standard of Copper Tungsten Sheet :
GB/T 8320-2003 or ASTM B 702-93
Our Services
Application of Copper Tungsten Sheet
Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interruptors.
Electrodes in electric spark erosion cutting machines.
Heat sinks as passive cooling element of electronic devices.
Electrodes for Resistance Welding
Electronic Packaging Materials
|
Class |
Impurity |
W |
Density(g/cm3) |
|
W90Cu10 |
0.5 |
Balance |
16.75 |
|
W85Cu15 |
0.5 |
Balance |
15.90 |
|
W80Cu20 |
0.5 |
Balance |
15.15 |
|
W75Cu25 |
0.5 |
Balance |
14.50 |
|
W70Cu30 |
0.5 |
balance |
13.80 |
|
W60Cu40 |
0.5 |
Balance |
12.75 |
|
W55Cu45 |
0.5 |
Balance |
12.30 |
|
W50Cu50 |
0.5 |
Balance |
11.85 |
Our size range details as following
For sheets or plates: thickness from 0.05mm-20mm, width from 80-100mm,length from 400-500mm ;
With a professional manufacturing background, Zhuzhou kingdon Industrial & Commercial Co., Ltd provides Tungsten and Molybdenum products such as wire,filament,rod,bar,sheet including their alloy products and their deep processing products. The company has established a good reputation in the domestic and international industry.
Mission : To supply high quality for customers and last for creating the largest value for customers!
Sense of worth : Passion,integrity,initiative,innovation,win-win strategy
The company has the management of idea of "Customer-centered " and "Quality of the life" !
FAQ
01.What information should I let you know if I want to get a quotation?
Size of the products (Length x Width x Height)
Material and surface handling (We could advise if you're not sure)
Quantity
FOB price is our usual price term, if you need CIF price, please let us know your port of destination.
If it is possible, please also provide with pictures or design sketch for checking. Samples will be best for clarifying. If not, we will recommend relevant products with details for reference.
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