Best Selling W75cu25 Tungsten Copper Alloy Rod Bar for Electrodes
Product Description
Tungsten Copper Alloy Rod Bar for Electrodes is Mainly used for EDM machining of carbide molds, high-speed steel and switches and contacts in high and low voltage electrical devices.
Tungsten Copper Alloy Rod Bar for Electrodes has high wear resistance, electrical and thermal conductivity, and corrosion resistance. Copper tungsten is a high-strength composite material of two metals: 70/30 copper tungsten. It combines the electrical conductivity of copper and the heat resistance and wear resistance of tungsten. Tensile strength refers to the maximum stress that a material can withstand before it breaks, and is used to express the overall strength of the material
When products or parts need to have high heat resistance, low thermal expansion, and high electrical or thermal conductivity, copper-tungsten alloys are used.
Tungsten copper alloy is used in the manufacture of engines and electrical equipment. Electrodes, refractory materials, radiators, rocket components and electrical contacts are all made of WCu alloy.
Tungsten Copper Alloy Rod Bar for Electrodes Picture:
| Code No. | Chemical Composition % | Mechanical properties | | | | | | |
| CU | Impurity | W | Density
(g/cm3 ) | Hardness
HB | RES
(cm) | Conductivity
IACS/ % | TRS/
Mpa | |
| CuW50 | 50+/-2.0 | 0.5 | Balance | 11.85 | 115 | 3.2 | 54 | |
| CuW55 | 45+/-2.0 | 0.5 | Balance | 12.3 | 125 | 3.5 | 49 | |
| CuW60 | 40+/-2.0 | 0.5 | Balance | 12.75 | 140 | 3.7 | 47 | |
| CuW65 | 35+/-2.0 | 0.5 | Balance | 13.3 | 155 | 3.9 | 44 | |
| CuW70 | 30+/-2.0 | 0.5 | Balance | 13.8 | 175 | 4.1 | 42 | 790 |
| CuW75 | 25+/-2.0 | 0.5 | Balance | 14.5 | 195 | 4.5 | 38 | 885 |
| CuW80 | 20+/-2.0 | 0.5 | Balance | 15.15 | 220 | 5 | 34 | 980 |
| CuW85 | 15+/-2.0 | 0.5 | Balance | 15.9 | 240 | 5.7 | 30 | 1080 |
| CuW90 | 10+/-2.0 | 0.5 | Balance | 16.75 | 260 | 6.5 | 27 | 1160 |
Our Company
Our company has several production lines and our tungsten bars or rods can reach National & ASTM standards. Because of our best quality of tungsten products, we have a lot of overseas customers in chemical industry and so on.
Our Service
1. We will try our best to reply our customers' requests within 24 hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services.
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W75cu25 Tungsten Copper Alloy Rod Bar For Electrodes Images
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