UNS C14500, CW118C, W.Nr. 2.1546
A Tellurium Copper alloy with high electrical conductivity that makes it suitable for electrical applications such as contact springs and relays. The alloy is also used when manufacturing gas cutting nozzles. The addition of 0.5% Tellurium effects the microstructure of the alloy, making the chips shorter when cutting, thus enabling a much higher machining speed compared to pure Copper.