Chromium zirconium copper is a kind of wear-resistant copper with excellent hardness, excellent conductivity, good tempering resistance, good verticality, and the sheet is not easy to bend. It is a good aviation material processing electrode. Hardness: 75 (Brinell), density: 8.95g/cm3, conductivity: 43ms/m, softening temperature: 550 ℃.

It is generally used to make electrodes for electric welding machines with operating temperature below 350 ℃ Motor commutators and other high-temperature working parts require high strength, hardness，conductive and conductive parts can also be used for brake discs and discs in the form of bimetals

Its main brands are:; CuCrlZr， ASTM C18150 C18200