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COPPER TUNGSTEN

 

Properties:

Contact materials

Composition (wt.%)

Density
(g/cm3)

¡Ý

Hardness HB
¡Ý

Resistivity (¦Ì¦¸.cm)
¡Ü

Tensile Strength
(MPa)

¡Ý

Elongation
(%)

¡Ý

Remarks

CuW80

Cu: 20¡À2.0
W: the remainder

15.15

220

5.0

-

-

-

CuW70

Cu: 30¡À2.0
W: the remainder

13.80

175

4.1

-

-

-

CuW60

Cu: 40¡À2.0
W: the remainder

12.75

140

3.7

-

-

-





 

   
 
 
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