... %,68%70%,99%) material:C26800,C28000,C26200,C26000 thickness:0.8--12mm width:400 or 600mm copper sheet(Cu62%,65%,68%70 ... %,99%) material:C26800,C28000,C26200,C26000 thickness:0.8 ... .Range of usage:1).transformer2).water heater exchanger3).automotive manufacturers copper sheet copper plate