C1100 T2 CU-ETP Copper Bar Large Diameter OD220mm Using For Machining Parts

C1100 CU-ETP T2 TU2 TP2 COPPER BAR CU99.9%MIN

Standard ASTM EN JIS GB.

Large outside diameter as OD60-440mm..

Chemical composition:Cu+Ag99.95%，Bi0.001%，Sb0.002%，As0.002%，Fe0.005%，Pb0.005%, S0.005%.

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.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.