sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | WM0136 |
|---|---|
| Material | CuW |
| Density | 11.85-16.75g/cc |
| Size | >2mm diameter x 12"Length for Rod |
| Purity | W 50-90% |
| Surface | Grinding or Finish Turning |
Tungsten copper refers to an alloy composed of tungsten (usually 50% to 90%) and copper (usually 10% to 50%.) SAM is a trust-worthy supplier of high-quality tungsten copper.
Related products: Cemented Tungsten Carbide Rod, Cemented Tungsten Carbide Strip
Tungsten copper refers to an alloy composed of tungsten and copper. The copper content of commonly used tungsten copper alloy is 10% to 50%. The tungsten copper alloy (W Cu) has a wide range of uses, mainly used to manufacture high-temperature components such as arc ablation resistant high-voltage electrical switches, rocket nozzle throat linings, and tail rudders.
High arc resistance combined with good electrical conductivity
High thermal conductivity
Low thermal expansion
Check the physical and mechanical properties below to choose the best tungsten copper alloy for your application.
|
Composites |
Nominal Composition |
Density |
Electrical Resistivity |
Electrical conductivity |
Hardness(≥) |
Bending Strength |
||
|
Mpa |
Kgf/mm2 |
Mpa |
Kgf/mm2 |
|||||
|
CuW50 |
50% Copper |
11.85 |
3.2 |
54 |
1128 |
115 |
--- |
--- |
|
CuW55 |
45% Copper |
12.3 |
3.5 |
49 |
1226 |
125 |
--- |
--- |
|
CuW60 |
40% Copper |
12.75 |
3.7 |
47 |
1373 |
140 |
--- |
--- |
|
CuW65 |
35% Copper |
13.3 |
3.9 |
44 |
1520 |
155 |
--- |
--- |
|
CuW70 |
30% Copper |
13.8 |
4.1 |
42 |
1716 |
175 |
667 |
68 |
|
CuW75 |
25% Copper |
14.5 |
4.5 |
38 |
1912 |
195 |
706 |
72 |
|
CuW80 |
20% Copper |
15.15 |
5.0 |
34 |
2158 |
220 |
736 |
75 |
|
CuW85 |
15% Copper |
15.9 |
5.7 |
30 |
2354 |
240 |
765 |
78 |
|
CuW90 |
10% Copper |
16.75 |
6.5 |
27 |
2550 |
260 |
804 |
82 |
We also provide Tungsten Carbide Copper and Tungsten Carbide Silver.
We supply:
|
Type |
Length (mm) |
Width (mm) |
Thickness (mm) |
Diameter (mm) |
|
Tungsten-Copper rod |
2 ~ 300 |
--- |
--- |
2 ~ 320 |
|
Tungsten-Copper plate |
10 ~ 300 |
10 ~ 300 |
2 ~ 200 |
--- |
|
Other types |
cube, ring, block, Tungsten-Copper electrode, and other customized products |
|||
Tungsten copper alloy is mainly used to manufacture high-temperature components such as arc ablation-resistant high-voltage electrical switches, rocket nozzle throat linings, and tail rudders. In addition, tungsten copper alloys are also used as electrodes for electrical machining, high-temperature molds, and other occasions requiring electrical and thermal conductivity and high-temperature use.
*Electrodes for resistance welding
*Arc contacts and vacuum contacts in high/medium voltage breakers or vacuum interrupters
*Electrodes in electric spark erosion (EDM) cutting machines
*Heat sinks and heat spreaders for passive cooling of electronic devices
*Electronic packaging materials
*Radio base station components
*IGBT modules for hybrid-electric (HEV) and full-electric (EV) vehicles
Our Tungsten Copper Composites are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.
** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.
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