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Round WCu Alloy Ring 90W 95W Tungsten Copper Alloy For ECM Electrodes
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xProduct Details
| Name | WCu Alloy Ring | Material | 90W 95W Tungsten Copper |
|---|---|---|---|
| Shape | Dics&Ring | Application | Electrical |
| Grade | W50Cu50,W60Cu40,W70Cu30, W75Cu25, W80Cu20, W85Cu15, W90Cu10 | Feature | High Temperature Resistance, High Intensity, Etc |
| High Light | Round WCu Alloy Ring,90W WCu Alloy,ECM Electrodes Tungsten Copper Alloy |
||
Product Description
Round 90W 95W Tungsten Alloy Products WCu Alloy Ring
Quick Details :
Shape: disc, disk, round sheet
Grade: W60Cu40, W65Cu35, W70Cu30, W75Cu25, W80Cu20, W85Cu15, W90Cu10
Density: 11.85-16.75g/cm3
Material: tungsten copper alloy, copper tungsten alloy
Feature: high temperature resistance, high intensity, etc
Application: EDM&ECM electrodes, Machining other parts
Parameters
|
Class |
Chemical Composition (wt%) |
Density |
Hardness |
Resistivity |
IACS |
Bending Strength |
||
|
Cu |
Total Impurities≤ |
W |
g/cm3 ≥ |
HB Kgf/mm2 ≥ |
μΩ.cm ≤ |
% ≥ |
MPa ≥ |
|
|
W50/Cu50 |
50±2.0 |
0.5 |
Balance |
11.85 |
115 |
3.2 |
54 |
— |
|
W55/Cu45 |
45±2.0 |
0.5 |
Balance |
12.3 |
125 |
3.5 |
49 |
— |
|
W60/Cu40 |
40±2.0 |
0.5 |
Balance |
12.75 |
140 |
3.7 |
47 |
— |
|
W65/Cu35 |
35±2.0 |
0.5 |
Balance |
13.3 |
155 |
3.9 |
44 |
— |
|
W70/Cu30 |
30±2.0 |
0.5 |
Balance |
13.8 |
175 |
4.1 |
42 |
790 |
|
W75/Cu25 |
25±2.0 |
0.5 |
Balance |
14.5 |
195 |
4.5 |
38 |
885 |
|
W80/Cu20 |
20±2.0 |
0.5 |
Balance |
15.15 |
220 |
5 |
34 |
980 |
|
W85/Cu15 |
15±2.0 |
0.5 |
Balance |
15.9 |
240 |
5.7 |
30 |
1080 |
|
W90/Cu10 |
10±2.0 |
0.5 |
Balance |
16.75 |
260 |
6.5 |
||
Features
Tungsten-copper alloy has a wide range of applications, most of which are used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries. Secondly, it is also used to manufacture the contacts of high-voltage electrical switches and high-temperature components such as rocket nozzle throat liner and tail rudder, which are resistant to arc erosion, and also used as electrodes for electrical machining, high-temperature molds and other occasions requiring conductive and thermal conductivity and high-temperature use.
Applications
1. Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors
2. Electrodes in electric spark erosion cutting machines
3. Electrodes for resistance welding.
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