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Customized W70Cu30 Copper Tungsten Alloy Parts As Welding Wheels

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Customized W70Cu30 Copper Tungsten Alloy Parts As Welding Wheels


Large Image :  Customized W70Cu30 Copper Tungsten Alloy Parts As Welding Wheels

Product Details:
Place of Origin: Henan, China
Brand Name: Sanhui
Certification: ISO 9001:2008
Model Number: W70Cu30
Payment & Shipping Terms:
Minimum Order Quantity: 5 kgs
Price: USD 60-100 per kg
Packaging Details: plywood case
Delivery Time: 15-20 days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 1000 kgs per month
Detailed Product Description
Name: Copper Tungsten Alloy Parts Model Number: W70Cu30
Shape: Rod, Sheet, Rod, Sheet,ring, As Drawing Application: Industry,electrics
Dimensions: Dia 1-80mm Length: <=300mm
High Light:

W70Cu30 Copper Tungsten Alloy


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Tungsten Copper alloy Properties:

Tungsten-copper alloy has characteristics like, good heat and electrical conductive, high temperature resistance strength and ductility.


Tungsten copper alloy applications:

Tungsten Copper alloys are recommended for volume projection welding dies where the pressures involved are relatively high.
Tungsten copper alloy has wide applications. Tungsten copper alloy is widely applied to manufacture switch contact for high-voltage electrical appliances, rocket nozzle throat liner and sternpost rudder, and other high temperature components and parts. In addition, it also can be used to make electrode for spark processing, high temperature mold and other high heat and electrical conductive parts. And also WCu alloy can be applied as electrodes for electrical machining. 


In addition, tungsten copper alloys are also used as holders, Pneumatic Cylinders, Resistance Welding Electrodes, Seam Welding Wheels, Shafts, Shanks, Spot Welding Electrodes, Spot Welding Caps, Transformers, Welding Arms, Welding controls, Welding Connectors, Welding Platens, Welding wheels & Blanks.


Tungsten Copper Alloy types,chemical compositions and main properties:


Type chemical composition of copper tungsten alloy(%) resistivity(cm) tensile strength(kg/mm2) hardness density(g/cm3)
W Cu
F6002E 60 balance <=3.26*10-6 >=130 >=160 >=12.70
70 <=3.80*10-6   >=200 >=13.80
80 <=4.00*10-6   >=220 >=15.00



Brand and NO. Chemical components% Physical properties



Total impurities








(µΩ·cm) ≤



Bending strength


CuW(50) 50±2.0 0.5 Bal. 11.85 115 3.2 54  
CuW(55) 45±2.0 0.5 Bal. 12.30 125 3.5 49  
CuW(60) 40±2.0 0.5 Bal. 12.75 140 3.7 47  
CuW(65) 35±2.0 0.5 Bal. 13.30 155 3.9 44  
CuW(70) 30±2.0 0.5 Bal. 13.80 175 4.1 42 790
CuW(75) 25±2.0 0.5 Bal. 14.50 195 4.5 38 885
CuW(80) 20±2.0 0.5 Bal. 15.15 220 5.0 34 980
CuW(85) 15±2.0 0.5 Bal. 15.90 240 5.7 30 1080
CuW(90) 10±2.0 0.5 Bal. 16.75 260 6.5 27 1160


Customized W70Cu30 Copper Tungsten Alloy Parts As Welding Wheels 0


We also offer tungsten copper alloy rings, plates, spare parts, etc..


Contact Details
Zhengzhou Sanhui Refractory Metal Co., Ltd.

Contact Person: Lisa Ma

Tel: 86-15036139126

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