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Tungsten Copper alloy
     
 
 
 
　
Code: WCu
Main applications: For the spark erosion of dies of cemented carbide and for making high speed steel and switches and contacts in high and low voltage electrical devices
Main Sizes:
Rods: Dia(10-60)mm x (150-250)mm
Spare bars: (12 x 12)mm (45 x 45)mm x 350mm
Code No.
Chemical Composition %
Mechanical properties
CU
Impurity
W
Density
(g/cm3 )
 
Hardness
HB
RES(cm)
 
Conductivity
IACS/ %
 
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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Company Address：Building 3, International Enterprises Center. Guanshan Road 2 Te 1#, Wuchang, Wuhan, P.R.China.