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Product Description
Tungsten Copper Alloy Rod Advantages
• High arc resistance combined with good electrical conductivity
• High thermal conductivity
• Low thermal expansion
Application
• Contacts in high voltage breakers and vacuum interruptors
• Electrode in spark erosion cutting equipment
• Heat sinks in electronic devices
• Electrode for resistance welding
Tungsten Copper Alloy Rod of picture
Specification of Tungsten Copper Alloy Rod
|
Material |
Tungsten copper alloy |
|
Grade |
WCu10 WCu15 WCu20 WCu25 WCu30 WCu50 |
|
Shape |
rod/bar |
|
Copper content |
7%-50% |
|
Density |
11.85g/cm3-17.2g/cm3 |
|
MOQ |
1kg |
|
Surface |
polishing,burnishing,black surface |
|
Dimension |
dia1.0mm min*L1500mm max |
|
Quality |
ISO9001:2008 |
Chemical composition:
Cuw75 copper tungsten alloy electrode rod price
|
Code No. |
Chemical Composition % |
Mechanical properties |
||||||
|
CU |
Impurity |
W |
Density (g/cm3 ) |
Hardness HB |
RES( cm) |
Conductivity IACS/ % |
TRS/ Mpa |
|
|
CuW50 |
50+/-2.0 |
0.5 |
Balance |
11.85 |
115 |
3.2 |
54 |
|
|
CuW55 |
45+/-2.0 |
0.5 |
Balance |
12.3 |
125 |
3.5 |
49 |
|
|
CuW60 |
40+/-2.0 |
0.5 |
Balance |
12.75 |
140 |
3.7 |
47 |
|
|
CuW65 |
35+/-2.0 |
0.5 |
Balance |
13.3 |
155 |
3.9 |
44 |
|
|
CuW70 |
30+/-2.0 |
0.5 |
Balance |
13.8 |
175 |
4.1 |
42 |
790 |
|
CuW75 |
25+/-2.0 |
0.5 |
Balance |
14.5 |
195 |
4.5 |
38 |
885 |
|
CuW80 |
20+/-2.0 |
0.5 |
Balance |
15.15 |
220 |
5.0 |
34 |
980 |
|
CuW85 |
15+/-2.0 |
0.5 |
Balance |
15.9 |
240 |
5.7 |
30 |
1080 |
|
CuW90 |
10+/-2.0 |
0.5 |
Balance |
16.75 |
260 |
6.5 |
27 |
1160 |
Tungsten Copper Electrodes for spark erosion and other applications are generally immediately available in most volumes, including bulk orders. We can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies.
We also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as numerous other machined shapes, nanomaterials, and in the form of solutions and organometallic compounds.
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