Specifications
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
Description

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

Composites Density (g/cc) Resistivity
(20°C, μΩ.cm, ≤)
Conductivity
(IACS%, ≥)
Hardness (HB Kgf/mm2 ≥) Bending Strength (MPa≥)
CuW50 11.85 3.2 54 115 ---
CuW55 12.3 3.5 49 125 ---
CuW60 12.75 3.7 47 140 ---
CuW65 13.3 3.9 44 155 ---
CuW70 13.8 4.1 42 175 790
CuW75 14.5 4.5 38 195 885
CuW80 15.15 5 34 220 980
CuW85 15.9 5.7 30 240 1080
CuW90 16.75 6.5 27 260 1160

Copper Tungsten Alloy Rod Picture:

Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar


Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar

Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar

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Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar

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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
Contact Supplier
video
Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar
Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar
Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar
Electrodes 11.85g/Cc 115HB CuW50 Tungsten Copper Bar

JINXING MATECH CO LTD

Site Member
6 Years
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Total Annual :
5,000,000-10,000,000
Employee Number :
10~25
Certification Level :
Site Member
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