CuW 80 Tungsten Alloy
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Tungsten Products Application
CuW 80 Tungsten Alloy video
X-ray and gamma-ray radiation shielding
Counterweight and balance
Boring bars and grinding sleeves
crankshaft balancing
rotational inertia member
Ordnance parts
High temperature workwear
Tungsten copper alloy is widely used and is mainly used to manufacture high-voltage electrical switch contacts that are resistant to arc ablation, rocket nozzle throat linings, tail rudders and other high-temperature components, as well as electrodes for electrical machining, high-temperature molds and other applications that require electrical and thermal conductivity and high-temperature use.
Tungsten Material Specification
| Tungsten heavy alloy | W-Ni-Fe | W-Ni-Cu | |||||
| Designation | 90W | 92.5W | 95W | 97W | 90Cu | 92.5Cu | 97Cu |
| Density (g/cm3) | 17.0 | 17.6 | 18.0 | 18.5 | 17.0 | 18.0 | 18.5 |
| Tensile Strength (MPa) | 820 | 780 | 820 | 840 | 750 | 650 | 550 |
| Elongation (%) | 10 | 7.0 | 7.0 | 5.0 | 1.2 | 1.0 | 0.5 |
| Hardness (HRC) | 25 | 26 | 27 | 28 | 24 | 27 | 28 |
| Young's Modulus (GPa) | 310 | 320 | 340 | 365 | 270 | 300 | 320 |
| Thermal expansion coefficients (10-6/K) | 4.61 | 4.62 | 4.60 | 4.50 | 5.60 | 4.40 | 4.00 |
| Electrical conductivity (%) | 10 | 13 | 13 | 17 | 17 | 19 | 23 |
| Thermal conductivity (W/m.K) | 80 | 90 | 93 | 95 | 110 | 120 | 125 |
CuW 80 Tungsten Alloy
Tungsten-copper alloy combines the advantages of metal tungsten and copper. Among them, tungsten has a high melting point (the melting point of tungsten is 3410°C and the melting point of copper is 1080°C) and high density (the density of tungsten is 19.25g/cm3 and the density of copper is 8.92/cm3); copper has excellent conductivity and thermal conductivity. Tungsten copper alloy (generally composed in the range of WCu7~WCu50) has a uniform microstructure, high temperature resistance, high strength, arc ablation resistance, and high density; it has moderate electrical and thermal conductivity and is widely used in military high-temperature materials, electrical alloys, Electrical machining electrodes, high-voltage switch microelectronic materials, etc. are widely used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries.
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FAQ
Q: How many countries have you exported to?
A: Exported to more than 50 countries, mainly from the United States, Russia, the United Kingdom, Kuwait, Egypt, Turkey, Jordan, India, etc.
Q: Can you provide samples?
Answer: Yes. As long as you contact us, we can provide free small samples in stock. Customized samples will take about 5-7 days.
Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.
Q: About the product price of CuW 80 Tungsten Alloy?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
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