• W80Cu20 Tungsten Copper Alloy Rods | EDM Electrode & Resistance Welding Bars
  • W80Cu20 Tungsten Copper Alloy Rods | EDM Electrode & Resistance Welding Bars
  • W80Cu20 Tungsten Copper Alloy Rods | EDM Electrode & Resistance Welding Bars
  • W80Cu20 Tungsten Copper Alloy Rods | EDM Electrode & Resistance Welding Bars

W80Cu20 Tungsten Copper Alloy Rods | EDM Electrode & Resistance Welding Bars

Premium W80Cu20 tungsten copper alloy rods for EDM sparking electrodes and resistance welding applications. Available in 10mm, 13mm, and 15mm diameters with 500mm length.
  • Grade Material: W80Cu20 (80% W, 20% Cu)
  • Resistance Welding Electrodes: Heavy-duty spot welding tips, projection welding dies, and seam welding inserts for non-ferrous metals and stainless steel.
  • Grade:W85Cu15/W80Cu20/W75Cu25/W70Cu30
  • Customization: Custom diameters, lengths, precision centerless grinding, and cut-to-length services available upon request.
  • Hûrguliyên projeyê


W80Cu20 High-Density Tungsten Copper Alloy Rods for EDM Electrodes and Resistance Welding

1. Product Overview

Our W80Cu20 Tungsten Copper Alloy Rods (80% Tungsten, 20% Copper) are engineered through a precision powder metallurgy pressing, high-temperature sintering, and copper infiltration process. Designed specifically for high-stress electrical contact and machining applications, W80Cu20 combines the superior hardness, thermal arc resistance, and low thermal expansion of tungsten with the excellent electrical and thermal conductivity of copper. It is the ideal material choice for EDM (Electrical Discharge Machining) electrodes, resistance welding tips, and high-voltage electrical Contacts.

2. Technical Specifications & Available Standard Sizes

  • Grade Material: W80Cu20 (80% W, 20% Cu)

  • Manufacturing Process: Powder Metallurgy Sintering & Copper Infiltration

  • Standard Length: 500 mm

  • Available Diameters in Stock:

    • Diameter 10 mm x Length 500 mm (D10x500L)

    • Diameter 13 mm x Length 500 mm (D13x500L)

    • Diameter 15 mm x Length 500 mm (D15x500L)

  • Density: Approx. 15.15 g/cm3

  • Conductivity (IACS): Approx. 34% IACS

  • Hardness: Approx. 220 HB

  • Customization: Custom diameters, lengths, precision centerless grinding, and cut-to-length services available upon request.


Specification 

GradeDiameter (D)Length (L)Material CompositionPrimary Application
W80Cu2010 mm500 mm80% Tungsten / 20% CopperEDM Sparking & Fine Electrodes
W80Cu2013 mm500 mm80% Tungsten / 20% CopperMedium Resistance Welding & EDM
W80Cu2015 mm500 mm80% Tungsten / 20% CopperHeavy-Duty Welding & Arc Contacts

●Product Properties




Çima Me Hilbijêre:

1. Hûn dikarin materyalê bêkêmasî li gorî hewcedariya xwe bi bihayê herî hindiktirîn bistînin.

2. Em Reworks, FOB, CFR, CIF, û bihayên radestkirina derî bi derî jî pêşkêş dikin. Em ji we re pêşniyar dikin ku ji bo barkirinê peymanek bikin ku dê pir aborî be.

3. Materyalên ku em pêşkêş dikin bi tevahî verastkirî ne, ji belgeya ceribandina madeya xav heya daxuyaniya pîvana paşîn. (Dê rapor li ser hewcedariyê nîşan bidin)

4. garantî dike ku di nav 24 demjimêran de bersivê bide (bi gelemperî di heman saetê de)

5. Hûn dikarin bi kêmkirina dema çêkirinê re alternatîfên stokê, radestkirina milan bistînin.

6. Em bi tevahî ji bo mişteriyên xwe ve girêdayî ne. Ger piştî vekolîna hemî vebijarkan ne gengaz be ku hûn hewcedariyên we bicîh bînin, em ê we bi dayîna sozên derewîn ên ku dê têkiliyên xerîdar ên baş biafirînin we xapînin.


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