copper tungsten rods, copper tungsten rings, copper tungsten, WCu alloy

Copper Tungsten Products


Symbol : WCu

Applications: sealed cap for transistors sealing welder, contactor materials for high-voltage switches, electrodes for spark processing, circuit breakers, and etc.

Supply State: Sintering, Turning, Grinding, finishing.

Supply Shape: We can supply copper tungsten in rods, rings, plates and so on.




Typical Specification of Copper Tungsten: Name
Chemical content (%)
Density (g/cm3)
Resistance max ¥Ì¥¸cm
IACS (%) min
Hardness (HB)

Cu
W

60W/Cu
40
60
12.75
3.7
47
140

70W/Cu
30
70
13.80
4.1
42
180

75W/Cu
25
75
14.50
4.5
38
200

80W/Cu
20
80
15.10
5.0
34
220

85W/Cu
15
85
15.90
5.7
30
240

90W/Cu
10
90
16.75
6.5
27
260


Copper tungsten rod
size: Dia4.5-50x length 302 mm
Copper tungsten plate
size: Width 103xLength206 mm Maximum

Copper tungsten rings
size: O.D.150 mm Maximum