EDM Copper Tungsten Tubes,Copper Tungsten Edm Electrodes
Copper Tungsten Edm Electrodes are used when products or parts need to have high heat resistance, low thermal expansion rate, and high electrical or thermal conductivity. Copper tungsten (tungsten copper, CuW or WCu) is a mixture of copper and tungsten. Since copper and tungsten cannot dissolve in each other, the material consists of different particles of one metal dispersed in a matrix of the other. Therefore, the structure is not a real alloy, but a metal matrix composite.
Tungsten copper alloys are used in the manufacture of engines and electrical equipment. It is also used in aviation and aerospace. Electrodes, refractory parts, heat sinks, rocket parts and electrical contacts are all made from tungsten copper alloys.
The material combines the properties of two metals to form a material that is heat, ablation resistant, thermally and electrically conductive, and easy to process.
Advantages of Copper Tungsten Edm Electrodes
-density
-Excellent mechanical properties such as high vibration damping capacity and high Young's modulus.
Excellent radiation protection properties
- High thermal conductivity and low thermal expansion coefficient
Copper Tungsten Edm Electrodes Description
| Item Name | w70cu30 w80cu20 w90cu10 wcu tungsten copper tube / copper tungsten pipe / Copper Tungsten Edm Electrodes |
| Material | tungsten copper alloy, copper tungsten alloy |
| Dimensions | Minimum size: OD:3mm, WT:0.5mmas request, All parts will be machined as customer's request or drawing. |
| Density | 11.85-16.75g/cm3 |
| Grade | W60Cu40, W65Cu35, W70Cu30, W75Cu25, W80Cu20, W85Cu15, W90Cu10 |
| Application | EDM&ECM electrodes, Machining other parts |
Copper Tungsten Edm Electrodes Picture:
Specifications of WCu Alloy :
| Code No. | Chemical Composition % | Mechanical properties |
| CU | Impurity | W | Density (g/cm3 ) | Hardness HB | RES( cm) | Conductivity IACS/ % | TRS/ Mpa |
| CuW(50) | 50±2.0 | 0.5 | Balance | 11.85 | 115 | 3.2 | 54 | |
| CuW(55) | 45± 2.0 | 0.5 | Balance | 12.30 | 125 | 3.5 | 49 | |
| CuW(60) | 40±2.0 | 0.5 | Balance | 12.75 | 140 | 3.7 | 47 | |
| CuW(65) | 35±2.0 | 0.5 | Balance | 13.30 | 155 | 3.9 | 44 | |
| CuW(70) | 30±2.0 | 0.5 | Balance | 13.80 | 175 | 4.1 | 42 | 790 |
| CuW(75) | 25±2.0 | 0.5 | Balance | 14.50 | 195 | 4.5 | 38 | 885 |
| CuW(80) | 20±2.0 | 0.5 | Balance | 15.15 | 220 | 5.0 | 34 | 980 |
| CuW(85) | 15±2.0 | 0.5 | Balance | 15.90 | 240 | 5.7 | 30 | 1080 |
| CuW(90) | 10±2.0 | 0.5 | Balance | 16.75 | 260 | 6.5 | 27 | 1160 |
Product Tags:
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K10 Tungsten Copper Alloy W60Cu40 Copper Tungsten Edm Electrodes Images
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