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W75Cu25 14mm 13mm Tungsten Copper Alloy Rod Tungsten Copper Insert

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number W75Cu25
Minimum Order Quantity 1kg
Price $35-60/kg
Packaging Details Plywood case
Delivery Time 5~7days
Payment Terms T/T
Supply Ability 50ton/month

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Product Details
Name W75Cu25 14mm 13mm Tungsten Copper Alloy Rod Tungsten Copper Insert Material Tungsten Copper Alloy
Grade W75Cu25 Diameter 14mm 13mm
Length 13mm Or Accept Your Requested Surface Polished
Application Gas Sealed Electrode Country Of Origin Shaanxi,China
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13mm Tungsten Copper Alloy Rod


W75Cu25 Tungsten Copper Insert


14mm Tungsten Copper Alloy Rod

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Product Description

Tungsten copper rod is an alloy composed of tungsten and copper. The copper content of the commonly used alloy is 10% to 50%. The alloy is made by powder metallurgy and has good electrical and thermal conductivity, good high temperature strength and certain plasticity. At very high temperatures, such as above 3000℃, the copper in the alloy is liquefied and evaporated, absorbing a large amount of heat and reducing the surface temperature of the material. Therefore, this type of material is also called metal sweating material.


Name: W75Cu25 14mm 13mm Tungsten Copper Alloy Rod Tungsten Copper Insert
Material: Tungsten Copper alloy
Grade: 55W45Cu,68W32Cu,70W30Cu,75W25Cu,80W20Cu,87W13Cu,90W10Cu
Diameter: 2~50mm
Length: <2000mm
Surface: Polished
Application: Resistance welding electrodes, electric spark electrodes, high-voltage discharge tube electrodes, gas-sealed electrodes, contacts of super-hydraulic switches and circuit breakers etc.


Tungsten copper technical indicators:








Class RWMA
W50 W50,remain Cu 11.85 65 55    
W55 W55,remain Cu 12.30 70 50 10 10.74450
W70 W70,remain Cu 13.85 85 45    
W75 W75,remain Cu 14.50 90 40 11 11.74400
W80 W80,remain Cu 15.5 98 34 12 12.74350
W85 W85,remain Cu 15.90 240HB 30    
W90 W90,remain Cu 16.75 260HB 27