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Model Number : WCu Dics&Ring
MOQ : Negotiate
Price : Negitionable
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 1000sets/month
Delivery Time : 30 days after receiving down payment
Packaging Details : Standard export cartons
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
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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Round WCu Alloy Ring 90W 95W Tungsten Copper Alloy For ECM Electrodes Images |