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| Categories | WCu Alloy |
|---|---|
| Model Number: | WCu Bar&Rod |
| 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 Round Rod |
| Material: | Tungsten Copper Alloy |
| Shape: | Bar&Rod |
| Application: | Electrical |
| Grade: | CuW90 CuW85 CuW80 CuW75 |
| Usage: | metallurgy, machinery |
| Company Info. |
| Luoyang Hypersolid Metal Tech Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
CuW90 CuW85 CuW80 CuW75 Tungsten Alloy Products WCu Alloy Round Rod
WCu Alloy Round Rod Advantages:
* High arc resistance combined with good electrical conductivity
* High thermal conductivity
* Low thermal expansion
WCu Alloy Round Rod Applications:
* Arc contacts and vacuum contacts in high/medium voltage breakers
or vacuum interruptors
* Electrodes in electric spark erosion (EDM) cutting machines
* Heat sinks for passive cooling of electronic devices
* Electrodes for resistance welding
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.
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