Tungsten Copper Alloy Sheet Bar Rod for Making Tungsten Contact

  • Description
Product Detail

Tungsten Copper WCu alloy

 

WCu copper tungsten alloy is a composite material, which integrated the advantages of Tungsten and Copper. With the property of high temperature, arc erosion, high strength, specific gravity, conductive, good thermal conductivity, easy cutting, WCu alloy are widely used in machinery, electricity, electronics, metallurgy, aerospace and other industries as a vacuum contact material, electrode materials, electronic packaging materials and rockets, missile special purpose materials.


Tungsten copper alloy.png

Specification

Grade

Chemical Composition %

Mechanical properties

Cu

Impurity

W

Density

(g/cm3 )

Hardness

(HB)

RES

( cm)

Conductivity

(IACS/ %0

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

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