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Tungsten copper welding electrode
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Tungsten copper alloy electrode is a composite metal material made of high purity tungsten powder and high conductivity copper powder with good purity and plasticity, through static pressure molding, high temperature sintering and melting process. Good electrical conductivity, small thermal expansion, high temperature does not soften, high strength, high density, high hardness.
It combines the good properties of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, large specific gravity, good electrical and thermal conductivity, easy processing, and its functions such as sweating, high hardness with tungsten, high melting point, and resistance to adhesion The characteristics of, often used to do a certain wear resistance, high and low temperature welding, butt welding electrode.
Electronic Applications Tungsten Copper Main Properties
|
Type |
Density (g/cm3) |
HB(MPa) |
conductivity (% IACS) |
Status |
|
WCu10 |
16.8-17.2 |
≥ 2550 |
> 27 |
Rod, Rod Sheet, Plate, Accessories |
|
WCu20 |
15.2-15.6 |
≥ 2160 |
> 34 |
|
|
WCu25 |
14.5-15.0 |
≥ 1940 |
> 38 |
|
|
WCu30 |
13.8-14.4 |
≥ 1720 |
> 42 |
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Zhuzhou Weilai New Material Technology Co., Ltd.
No. 103, Building 02, Gaoke Group Factory Building, Taishan Road Street, Tianyuan District, Zhuzhou City, Hunan Province,china
