Product Code : AL-WCu-SP
Tungsten was used extensively for the filaments of old-style incandescent light bulbs, but these have been phased out in many countries. This is because they are not very energy efficient; they produce much more heat than light.Tungsten has the highest melting point of all metals and is alloyed with other metals to strengthen them. Tungsten and its alloys are used in many high-temperature applications, such as arc-welding electrodes and heating elements in high-temperature furnaces.
Tungsten Copper Plate is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The alloy combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, high thermal and electrical conductivity, and easy to machine.
ATT is a professional supplier of Tungsten Copper Plate, We also produce disc, granules, ingot, pellets, pieces, powder, rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
| Product | Product Code | Purity | Size | Contact Us |
Product Information
Tungsten was used extensively for the filaments of old-style incandescent light bulbs, but these have been phased out in many countries. This is because they are not very energy efficient; they produce much more heat than light.Tungsten has the highest melting point of all metals and is alloyed with other metals to strengthen them. Tungsten and its alloys are used in many high-temperature applications, such as arc-welding electrodes and heating elements in high-temperature furnaces.
Tungsten Copper Plate is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The alloy combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, high thermal and electrical conductivity, and easy to machine.
ATT is a professional supplier of Tungsten Copper Plate, We also produce disc, granules, ingot, pellets, pieces, powder, rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Synonyms
Tungsten Copper Plate
| Material | Tungsten, Copper |
| Density | 12.75-15.0 (g/cm3) |
| Size | Thickness: 1-200 (mm), Width: 0.8-55 (mm), Length: 300 (mm) |
| Shape | Bar |
Per your request or drawing
We can customized as require
Tungsten Copper Plate Specification
Chemical Composition & Mechanical Properties
| Compound Formula | WCu |
| Molecular Weight | 247.39 |
| Appearance | Lumps, pieces, and granules |
| Melting Point | N/A |
| Boiling Point | N/A |
| Density | 13-16 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 246.880529 |
| Monoisotopic Mass | 246.880529 |
| 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 | 27 | 1160 |
Applications of Tungsten Copper Plate
To fabricate engines and electrical devices
Used in the fields of aviation and spaceflight
Electrodes, refractory parts, heat sinks, rocket parts, and electrical contacts
To make contacts for both high and medium-voltage electrical devices and for high-speed steel devices and switches
Packing of Tungsten Copper Plate
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Tungsten Copper Plate is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Electrical Properties
Electrical resistivity ( µOhmcm ): 3.7
Mechanical Properties
Hardness - Rockwell: 82
Hardness - Vickers ( kgf mm⁻² ): 140
Tensile strength ( MPa ): 460.00
Thermal Properties
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ): 11.700 @20°C
Specific heat ( J K⁻¹ kg⁻¹ ): 240.0 @25°C
Thermal conductivity ( W m⁻¹ K⁻¹ ): 228.00 @23°C
