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Shaanxi Xinheng Rare Metal Co.,Ltd  

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tungsten copper alloy tube plate sheet rod disc target W80Cu20 W75Cu25 W70Cu30 

Price: 49.0 USD 
Payment Terms: T/T,L/C,WU,Paypal,Money Gram 
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: WCu10,20,30,40,50%
Production Capacity: 10000 kgs
Delivery Date: 15 days
dimension: as per request
Brand: XH
shape: tube,sheet disc,target,rod ...
Means of Transport: Ocean,Land,Air
Packing: wooden case or carton
product name: tungsten copper alloy
certificate: ISO 9001-2008
material: WCu alloy

Tungsten copper alloy Rod Bar
1.Diameter: ≥0.9mm
2.Length: Length≤500mmmm
3.Tungsten content: 55%-90%W
4.Surface: Machining surface, Ground sur

Tungsten copper alloy Rod Bar

1.Diameter: ≥0.9mm
2.Length: Length≤500mmmm

3.Tungsten content: 55%-90%W 

4.Surface: Machining surface, Ground surface

5.Certificate: ISO9001:2008

6.Specifications of Tungsten Copper Alloy:

 

 

Item No.

Chemical Composition %

Mechanical properties

Cu

Impurity

W

Density 
(g/cm3 )

 Hardness 
HB

RES( cm)

 Conductivity 
IACS/ %

 TRS/ Mpa

CuW(50)

50+2.0

0.5

Balance

11.85

115

3.2

54


CuW(55)

45+ 2.0

0.5

Balance

12.30

125

3.5

49


CuW(60)

40+2.0

0.5

Balance

12.75

140

3.7

47


CuW(65)

35+2.0

0.5

Balance

13.30

155

3.9

44


CuW(70)

30+2.0

0.5

Balance

13.80

175

4.1

42

790

CuW(75)

25+2.0

0.5

Balance

14.50

195

4.5

38

885

CuW(80)

20+2.0

0.5

Balance

15.15

220

5.0

34

980

CuW(85)

15+2.0

0.5

Balance

15.90

240

5.7

30

1080

CuW(90)

10+2.0

0.5

Balance

16.75

260

6.5

27

1160

7.Applications:

Copper tungsten alloy is used when a product or part needs to have a high heat resistance, low thermal expansion and

 high electrical or thermal conductivity. Tungsten copper alloy is used to make engines and electrical devices. It is also used

 in the fields of aviation and spaceflight. Electrodes, refractory parts, heat sinks, rocket parts and electrical contacts are all 

made out of WCu alloy. The alloy is also made into sheet metal, tubing and plate metal. WCu alloy is used to make contacts 

for both high and low voltage electrical devices, and for high speed steel devices and switches. 

 

The Spark Erosion (EDM) process calls for copper tungsten. Usually this process is used with graphite, but tungsten has a high 

melting point. This allows the CuW electrodes to have a longer service life than the graphite electrodes. This is crucial when the

 electrodes have been processed with complex machining. Since the electrodes are susceptible to wear the electrodes provide 

more geometrical accuracy than the other electrodes. These properties also let the rods and tubes manufactured for spark erosion be made smaller in diameter and have a longer length since the material is less likely to chip and warp.

 

Contact:Jessie Yang(Miss)

Email:sales01(AT)sxxinheng(DOT)com OR

topsales1586(AT)yeah(DOT)net


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 Ms. Jessie

Tel: 86-29-89360613
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Company Info

Shaanxi Xinheng Rare Metal Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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