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High density tungsten cooper alloy

2016-02-22 14:38:56 点击数:

High density tungsten cooper alloy

Specifications:

GRADE

CHEMICAL CONTENT

DENSITY

HARDNESS

 

 

 

Cu

IMPURITY ≤

W

g/cm3  ≥

HB Kgf/mm2 ≥

μΩ.cm  ≤

%  ≥

MPa ≥

W50/Cu50

50±2.0

0.5

BAL

11.85

115

3.2

54

--

W55/Cu45

45±2.0

0.5

BAL

12.3

125

3.5

49

--

W60/Cu40

40±2.0

0.5

BAL

12.75

140

3.7

47

--

W65/Cu35

35±2.0

0.5

BAL

13.3

155

3.9

44

--

W70/Cu30

30±2.0

0.5

BAL

13.8

175

4.1

42

790

W75/Cu25

25±2.0

0.5

BAL

14.5

195

4.5

38

885

W80/Cu20

20±2.0

0.5

BAL

15.15

220

5

34

980

W85/Cu15

15±2.0

0.5

BAL

15.9

240

5.7

30

1080

W90/Cu10

10±2.0

0.5

BAL

16.75

260

6.5

27

1160

 

 

 Application of tungsten copper

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.

  a. High Performance Material for Aerospace Industry

  b. Vacuum contact materials

  c. Electrodes for electrical discharge machining

  d. Electronic packaging materials and heat sink material

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