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Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar

Categories Tungsten Copper Alloy
Brand Name: JINXING
Model Number: High Temperature Tungsten Copper Alloy
Certification: ISO9001:2015
Place of Origin: China
MOQ: 5KGS
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kgs/M
Delivery Time: 15 work days
Packaging Details: Plywood Case
Product Name: Tungsten Copper Rod
Chemical Composition: wcu,cuw
Dimensions: CuW50-CuW90
Density: 11.85-16.75cm/3
Sample: Avaliable
Shape: Rod, square, round, Rod, square, round, thin sections, plate etc.Custom Make
Content W/Cu: 50/50,55/45,60/40,65/35,70/30,75/25,80/20,85/15,90/10
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Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar

Copper Tungsten (20%Cu-80%W) Alloy Rod Bar Per Kg Price


1.the applications of copper tungsten alloy rod :sealed cap for transistors sealing welder,contactor materials for highvoltage switches and electrodes for spark processing etc.

Commonly used copper tungsten alloy contains 10–50 wt.% of copper, the remaining portion being mostly tungsten. The typical properties of the alloy depend on its composition.

The alloy with less wt.% of copper has higher density, higher hardness and higher resistivity. The typical density of CuW90 alloy, with 10% of copper, is 16.75 g/cm3 and 11.85 g/cm3 for CuW50 alloy. CuW90 has higher hardness and resistivity of 260 HB kgf/mm2 and 6.5 µΩ.cm than CuW50.

Copper Tungsten Alloy Rod Applications:

· Arc contacts and vacuum contacts in high/medium voltage breakers or vacuum interruptors

· Electrodes in electric spark erosion (EDM) cutting machines

· Heat sinks for passive cooling of electronic devices

· Electrodes for resistance welding

CompositesDensity (g/cc)Resistivity
(20°C, μΩ.cm, ≤)
Conductivity
(IACS%, ≥)
Hardness (HB Kgf/mm2 ≥)Bending Strength (MPa≥)
CuW5011.853.254115---
CuW5512.33.549125---
CuW6012.753.747140---
CuW6513.33.944155---
CuW7013.84.142175790
CuW7514.54.538195885
CuW8015.15534220980
CuW8515.95.7302401080
CuW9016.756.5272601160

Copper Tungsten Alloy Rod Picture:




China Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar factory
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