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Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20

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Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20

Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20
Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20

Large Image :  Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20

Product Details:
Place of Origin: Henan, China
Brand Name: Sanhui
Certification: ISO 9001:2008
Model Number: WCu 90/10 80/20 85/15 70/30 75/25
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: WCu 90/10 80/20 85/15 70/30 75/25
Shape: Rod, Sheet, Rod, Sheet,ring, As Drawing Application: Industry Welding,electrics
Dimensions: Dia 1-80mm Length: <=300mm
High Light:

Processed Copper Tungsten Electrodes

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220HB Copper Tungsten Electrodes

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W80Cu20 Copper Tungsten Electrodes

Copper Tungsten Alloy Processed Electrodes With 220HB Hardness W80Cu20

 

Tungsten Copper alloy Introduction:

Commonly used copper tungsten alloy contains 10–50 wt.% of copper, the remaining portion being mostly tungsten. The typical properties of the alloy depend on its composition. The alloy with less wt.% of copper has higher density, higher hardness and higher resistivity. The typical density of CuW90 alloy, with 10% of copper, is 16.75 g/cm3 and 11.85 g/cm3 for CuW50 alloy. CuW90 has higher hardness and resistivity of 260 HB kgf/mm2 and 6.5 µΩ.cm than CuW50.

 

Tungsten Copper alloy Properties:

Tungsten copper alloy has features, such as, good heat and electrical conductive, high temperature resistance strength and ductility.

 

Tungsten Copper alloy applications:

CuW alloys are used where the combination of high heat resistance, high electrical and thermal conductivity, and low thermal expansion are needed. Some of the applications are in electric resistance welding, as electrical contacts, and as heat sinks. As contact material the alloy is resistant to erosion by electric arc. WCu alloys are also used in electrodes for electrical discharge machining and electrochemical 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

 

Cu

Total impurities

 

W

Density

(g/cm³)

Hardness

HB

Resistivity

(µΩ·cm) ≤

Conductivity

IACS%≥

Bending strength

Mpa≥

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

 

Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20 0

Processed Copper Tungsten Alloy Electrodes With 220HB Hardness W80Cu20 1

 

 

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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