Wholesale Copper Tungsten Electrode

Brand and No.

Chemical Components%

Physical Properties

Cu

Total Impurities

≤

W

Density

(g/cm³)

≥

Hardness

HB

≥

Resistivity

(µΩ·cm) ≤

Conductivity

IACS%≥

Bending Strength

    Mpa≥

CuW50

50±2.0

0.5

Bal

11.85

115

3.2

54

CuW55

45±2.0

0.5

Bal

12.30

125

3.5

49

CuW60

40±2.0

0.5

Bal

12.75

140

3.7

47

CuW65

35±2.0

0.5

Bal

13.30

155

3.9

44

CuW70

30±2.0

0.5

Bal

13.80

175

4.1

42

790

CuW75

25±2.0

0.5

Bal

14.50

195

4.5

38

885

CuW80

20±2.0

0.5

Bal

15.15

220

5.0

34

980

CuW85

15±2.0

0.5

Bal

15.90

240

5.7

30

1080

CuW90

10±2.0

0.5

Bal

16.75

260

6.5

27

1160