Tungsten Copper Alloy (Copper Tungsten, CuW, or WCu) is a composite metal of copper and tungsten which possessed many excellent characteristic of tungsten and copper. The alloy combines the properties of both metals, and melting point of tungsten is high(melting point of tungsten is 3410
℃, and copper is 1083
℃), density is big(density of tungsten is 19.34g/cm3, copper is 8.92g/cm3); electric conductivity and heatconducting property is great for copper. Microstructure of tungsten copper alloy (normal range of composition is WCu7~WCu50) is welldistributed resulting in a material that is heatresistant, ablationresistant, highly thermally and electrically conductive, and easy to machine. Therefore, tungsten copper alloy are widely used in military heat resistance material, electrician alloy used in HV switch, electromachining electrode, microelectronic material, and acted as parts and components popular used in fields of aerospace, aviation, electronic, electric power, metallurgy, machinery, sport equipment etc..
编码
Code No. | 化学成分%
Chemical Composition % | 机械性能
Mechanical properties |
铜
Cu | 杂质
Impurity | 钨
W | 密度
Density
(g/cm3 ) | 硬度
Hardness
HB | RES( cm) | 导电性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 |
Tungsten copper alloy offered by Guangxi Chentian Tungsten alloy Co., Ltd mainly include Tungsten Copper Alloy Heat Sink, Tungsten Copper Alloy Heat Spreader, Tungsten Copper Alloy Heat Base, Tungsten Copper Alloy Components, Tungsten Copper Alloy Electrical, Tungsten Copper Alloy Military, Tungsten Copper Alloy Bar, Tungsten Copper Alloy Rod, Tungsten Copper Alloy Tube, Tungsten Copper Alloy Brick, Tungsten Copper Ultra Thin Sheet, Tungsten Copper Alloy Wire etc. We also can manufacture various specifications of tungsten copper alloy.
Here is some tungsten copper classification:
Tungsten Copper Alloy Rod
Tungsten Copper Alloy Electrode
Tungsten Copper Alloy Bar
Tungsten Copper Alloy Heat Sink
Tungsten Copper Alloy Tube
Tungsten Copper Alloy Wire
Direction for Use:
1. There is one layer of graphite on the surface of wire which should be removed before using the wire. It is not suitable for the wire to contact with iron, nickel, carbon, when the temperature is higher than 1000
℃. The wires should be preserved in dry room, in which the relative humidity should not surpass 65%, and keep away from acid or alkali atmosphere.
2. Cleaned wires should be preserved in dry environment.
