Měděné wolframových elektrod, měděné wolframových elektrod
Kobber Wolfram elektrode, kobber wolframelektroder
Koperen wolfraam elektrode, koperen Wolfram elektroden
Copper tungsten electrode, Copper tungsten electrodes
Électrode de tungstène cuivre, tungstène cuivre électrodes
Wolframelektrode aus Kupfer, Kupfer Wolfram-Elektroden
Elettrodi di tungsteno di rame, rame elettrodi di tungsteno
Kobber Wolfram elektrode, kobber Wolfram elektroder
Eletrodo de tungstênio de cobre, cobre eléctrodos de tungsténio
Electrozi wolfram de cupru, cupru electrozi wolfram
Меди вольфрама электрода, вольфрамовые электроды из меди
Electrodo de tungsteno de cobre, cobre electrodos de tungsteno
Koppar volfram elektrod, koppar volframelektroder
Bakır tungsten elektrot, bakır tungsten elektrot
Copper tungsten

Copper tungsten electrode

Copper tungsten electrode Copper tungsten electrode Copper tungsten electrode

What's electrodes?

An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte or a vacuum). The word was coined by the scientist Michael Faraday from the Greek words electron (meaning amber, from which the word electricity is derived) and hoods, a way.

Copper tungsten is a good use of high-purity tungsten metal powder and high purity characteristics of the plasticity of copper powder, the advantages of high conductivity, the static pressure molding, high temperature sintering, melting refined copper from the process of composite materials. Arc off a good performance, good thermal conductivity, thermal expansion of small, high-temperature non-softening, high-intensity, high-density, high hardness.

Resistance welding electrode

A combination of the advantages of tungsten and copper, high temperature resistance, electric arc ablation, high intensity, than the major, conductive, thermal conductivity, and ease of machining, and it has features such as cold sweating, as with tungsten high hardness, high melting point, anti-adhesion characteristics, often used to do a certain resistance to abrasion, resistant to high temperature welding, butt welding electrode.

EDM electrode

In view of tungsten steel, high temperature super-hard alloy die to be produced by corrosion, the common electrode wear big, slow, and the copper tungsten electrical corrosion of high speed, low loss rate, precise electrode shape, excellent processing performance, to ensure the accuracy of processing pieces of greatly increased.

High-voltage electrode discharge tube

High-voltage vacuum discharge tube in the workplace, the contact material in a few seconds of time zero temperatures thousands of degrees Celsius, while the copper tungsten anti-ablation properties, high toughness, good electrical conductivity, thermal conductivity performance to the discharge tube to provide the necessary stability conditions.

Electronic packaging materials

Both the low-expansion properties of tungsten, but also has high thermal conductivity properties of copper, its thermal expansion coefficient and thermal conductivity of conductive material can be adjusted to change the composition and thereby to the material provided to facilitate the use.

Copper tungsten data sheet






Electric Conductivity

Hardness (Min)

CuW55 45±2 Balance 10 12.30g/cm3 55%IACS 125HB
CuW60 40±2 Balance   12.75g/cm3 52%IACS 140HB
CuW65 35±2 Balance   13.30g/cm3 50%IACS 155HB
CuW70 30±2 Balance   13.80g/cm3 49%IACS 175HB
CuW75 25±2 Balance 11 14.50g/cm3 47%IACS 195HB
CuW80 20±2 Balance 12 15.15g/cm3 42%IACS 220HB
CuW85 15±2 Balance   15.90g/cm3 35%IACS 240HB

Related Links

Silver Tungsten Electrode
Material Safety Data Sheet of Copper Tungsten
Material Safety Data Sheet of Copper Tungsten (PDF)
Property Data Sheet of Copper Tungsten Material (PDF)

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