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Model Number : Tungsten Copper Bar
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 : Tungsten Copper Bar
Material : Tungsten Copper Alloy
Shape : Bar&Rod
Application : Electrical
Grade : W90/Cu10
Feature : Heat Resistant
W90/Cu10 Round Tungsten Copper Bar Heat Resistant
Tungsten Copper Bar Characters:
1. Better heat resistant;
2. better ablate-resistant;
3. High intensity
4. High density;
5. Excellent thermal and electrical conductivity;
6. easy to be machined.
Tungsten Copper Bar 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 |
Tungsten Copper Bar 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.
Tungsten Copper Bar 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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W90 Cu10 Round Alloy Tungsten Copper Bar Rod Heat Resistant In Aerospace Images |