ADD: Roomb403, Qitushidai Building, No.14 Huoju Road, Xi'an City, China

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FAX: 86-029-88130157


Contact Person: Ms.Dilys Yue


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Tungsten Copper, Copper Tungsten Bar, W80/Cu20, Size: 10X20X120mm, Cuw (elkonite) 30W3 Tungsten Copper Alloy Electrode

Product Detail

Basic Info
  • Model NO.:KF0850

  • Product Type:Tools and Hardware

  • Material:Cuw

  • Carbon Content:Low Carbon

  • Size:10X20X120mm

  • Torelance:10(0/+0.5)X20(0/2)X120(0/5)

  • Tungsten Content:80%

  • Copper Content:20%

  • Softening Temperature:200 Degrees

  • Impurities Content:20%

  • Electric Conductivity:34%Iacs

  • Hardness:94hrb

  • Trademark:HOSO

  • Specification:GB/T8320-2003

  • Origin:XI'AN, China

  • HS Code:84689000

Product Description
KEFENG 's tungsten copper rod uniform melt infiltration organization, has good mechanical and physical performance. KEFENG  can produce diameter 1-60mm, maximum length 300mm rods currently. Tungsten copper alloy rods are widely use as electric discharge electrode, especially for the electric discharge workpieces which were difficult to clear the angel, has greater advantages than red copper. What's more, copper tungsten is a large number of use for resistance welding electrodes because of itrs wear resistance and high conductivity.

The choice of the ways of processing depends on the diameter of the bar and customer needs of tungsten copper rod diameter tolerance. The tolerance of the tungsten copper rods with diameter smaller than 16mm is (0, +0.02)mm, while tungsten copper rods with diameter bigger than 18mm is (-0.5, +0.5)mm. The color of turning tungsten copper rod is copper while grinding is black tungsten.
Tungsten copper wire instance graph:
Tungsten copper rods stock specification(Unit: mm)
    D2x200      D3x200      D4x200      D5x200 
    D6x200      D7x200      D8x200      D9x200 
    D10x200      D12x200      D14x200      D15x200 
    D16x200      D18x200      D20x200      D21x200 
    D22x200      D25x200      D30x200      D35x200 
    D40x200      D45x200      D50x200      D60x200 
The tungsten copper rod's maximum length is 300mm.