High Quality Tungsten Copper Alloy Bar With Different Specifications
Specifications
tungsten copper barfeaaional manufacturer over 10 years
2.within 15 days quick delivery
3.certificate:ISO9001:2008
High quality tungsten copper alloy bar with different specifications
1. Grade: W CU(80/20),.WCU(75/25)
2. Characteristic:
High quality, workability
3. Quality certification: ISO9001:2008
4. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion..
5. Chemical composition
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 |
6.Applications: can be mainly used in the resistance welding electrode,high-pressure discharge tube electrode and electronic packaging materials,etc.

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