Pure copper sheet， high purity， fine organization， the oxygen content is very low. Nonporous， trachoma， loose， conducting performance is excellent，Electric high erosion of the mold surface accuracy， the heat treatment process， the electrode had no direction， Suitable for playing fine， fine playing， good thermal channel， workability， ductility， corrosion resistance and weather resistance.Good electrical conductivity， thermal conductivity， corrosion resistance and workability， welding and brazing
