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tungsten copper alloy bar (W-Cu alloy)
  【Name 】: tungsten copper alloy bar (W-Cu alloy)
【Type 】:W/CU alloy
【MOQ 】:5kg
【Packaging 】:wooden case
【Place of Origin】:Baoji
【Size 】:10-120mm
【 Brand Name 】:fitow
  

Description

By selecting high purity tungsten and oxygen-free copper, all of our tungsten copper alloys are produced by sintering and infiltrating process.

 In terms of different types, the composition of tungsten and copper are well-proportioned and accurate percentaged.

The proportion of cooper accounts for 10% to 50%.

Tungsten copper alloy possesses excellent properties from both tungsten and copper.

It is of high arc resistance, good electrical conductivity, high thermal conductivity, low thermal expansion as well as high wear resistance characteristics.

Tungsten copper Alloy (W-Cu alloy) is the composite of tungsten and copper which own it excellent performance of tungsten and copper. It is used widely in such industries as engine, electric power, electron, metallurgy, spaceflight and aviation. 

 

tungsten copper alloy (W-Cu alloy)

Brand

Chemical content (%)

Density

(g/cm3)

Resistance

(uΩ/cm)

IACS

(%)

Hardness

Cu

Impurity

W

Cu-W50

50±2

0.5

Other

11.85

3.2

54

1128

Cu-W55

45±2

0.5

Other

12.30

3.5

49

1226

Cu-W60

40±2

0.5

Other

12.75

3.7

47

1373

Cu-W65

35±2

0.5

Other

13.30

3.9

44

1520

Cu-W70

30±2

0.5

Other

13.80

4.1

42

1716

Cu-W75

25±2

0.5

Other

14.50

4.5

38

1912

Cu-W80

20±2

0.5

Other

15.15

5.0

34

2158

Cu-W85

15±2

0.5

Other

15.90

5.7

30

2354

Cu-W90

10±2

0.5

Other

16.75

6.5

27

2550

 

Application

1. Tungsten copper alloy is widely used in many industrial areas such as aerospace, power, electronic, metallurgy, and machinery.

2. This tungsten alloy product is also used as heat sinks for cooling device in electronic equipment and electronic packaging materials.

3. Tungsten copper alloy is also adopted as electrodes for resistance welding.

4. It can be used as the component of the pushing device in spacecrafts. 

5. This tungsten alloy product can be used for producing arcing contacts and vacuum contacts in high and medium voltage breakers.

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Baoji Fitow Metal Co.,Ltd zh,
ADREASS:Tai Cheng road Wei Bin district, Baoji city, SHAANXI province 
Skype:fitowmetal fax:0917-6419172
Mobile:8613909176258 E- MSN:  fitowmetal@hotmail.com