Purple copper bar high purity, fine arrangement, low oxygen content. No pores, trachoma, loose, good conductive function, high surface precision of electric erosion die, after heat treatment technology, no direction of the electrode, suitable for fine beating, fine beating, with outstanding thermal conductivity, processing, ductility, corrosion resistance and weather resistance. Excellent electrical, thermal, corrosion and processing capabilities, welding and brazing.
The alloy grade is T2 C11000 CU-ETP.
It is as standard ASTM EN GB JIS and so on.