Active Member
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[China]
Address: Rm.2009,20th Floor,Unit C,Yuhong Plaza,No. 61 Zijingshan Road，Zhengzhou,China
Contact name:Ailsa
Zhengzhou Sanhui Refractory Metal Co., Ltd. |
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W75Cu25 Tungsten Copper Alloy Parts As High Voltage Discharge Electrodes With Hardness 195HB
Tungsten Copper Alloy types,chemical compositions and main properties:
| Grade | Density: g/cm3 | Tensile Strength/Mpa | Hardness (HB) | Conductivity %IACS | Main Applications | |
| Room Temperature | 1600℃ | |||||
| WCu7 | 17.3~17.8 | 400~750 | 50~120 | 280 | ≥26 | Nozzle, gas rudder |
| WCu10 | 16.8~17.3 | 400~700 | 60~100 | 260 | ≥27 | Nozzle, gas rudder |
| WCu15 | 16.0~16.5 | 300~600 | / | 240 | ≥30 | component, barium salt electronic cathode |
| WCu20 | 15.1~15.5 | / | / | 220 | ≥34 | Contact, electrode |
| WCu30 | 13.7~14.2 | / | / | 175 | ≥42 | Contact, electrode |
| WCu40 | 12.7~13.2 | / | / | 140 | ≥47 | Contact, electrode |
| WCu50 | 11.7~12.2 | / | / | 115 | ≥55 | Contact, electrode |
Tungsten Copper alloy Properties:
Tungsten copper alloy is a composite metal of tungsten and copper,
which combines many excellent characteristics of tungsten and
copper. Among them, tungsten has high melting point (tungsten
melting point is 3410 ℃, copper melting point is 1083 ℃) and high
density (tungsten density is 19.34g/cm3, copper density is
8.92g/cm3); Copper has excellent electrical and thermal
conductivity. Tungsten copper alloy (composition generally ranges
from wcu7 to wcu50) has uniform microstructure, high temperature
resistance, high strength, arc erosion resistance and high density;
With moderate conductivity and thermal conductivity, it is widely
used as military high-temperature resistant materials,
electrical alloys for high-voltage switches, EDM electrodes and
microelectronic materials. As parts and components, tungsten copper
alloy is widely used in aerospace, aviation, electronics, electric
power, metallurgy, machinery, sports equipment and other
industries.
No arc erosion: With the right mix of materials.
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We also offer tungsten copper alloy rings, plates, spare parts,
etc..
