COPPER LARGE BAR

The purple copper bar gets its name because of its purplish red color. It is not necessarily pure copper and is sometimes added with a small amount of deoxidization or other elements to improve the material and properties, so it is also classified as a copper alloy. According to the composition, Chinese red copper processing materials can be divided into four categories: ordinary red copper (T1, T2, T3, T4), anaerobic copper (TU1, TU2 and high purity, vacuum anaerobic copper), deoxidized copper (TUP, TUMn), and special copper (arsenic copper, tellurium copper, silver copper) with a small amount of alloyed elements. The conductivity and thermal conductivity of red copper is inferior to that of silver, and it is widely used to make conductive and heat-conducting equipment.