C1100P/R Good thermal conductivity, processability, ductility, corrosion resistance and weatherability. Can be applied to electrical appliances, construction and chemical industries, in particular terminal printed circuit boards, cable shielded with copper tape, air cushion, bus, terminal. C1201P/R Good workability, ductility, weldability, corrosion resistance and thermal conductivity, and a more favorable conductivity. Can be applied to terminal bus shelter with a copper wire, craft, air cushion, water heaters, water tank. C1220/C1221P/R Good workability, ductility, weldability, corrosion resistance, weather resistance and thermal conductivity, will not produce hydrogen at high temperature catalyst. Can be used for terminals, electromagnetic switches, pot type and Western instruments, pen, condenser, air, air-conditioning cooling arrangement, and the printed circuit board. SpeciesTrademarkStateDiameterLengthBrass WireH59,H60,H62.,H65.,H68,H80,H90,HPb59-1.,HSn60-1,HSn62-1,HSn70-1Y,Y2,T,M0.1-6voluntarinessRed copper WireT1,T2,T3,TP1,TP2,TU1,TU2Y,Y2,T,M0.1-6voluntarinessBronze WireQSn4-3,QSn6.5-0.1, QBe2 QSn6.5-0.4 ,QSn7-0.2.Y,Y2,T,M0.1-6voluntarinessCupronickel WireB5 B19 B25BFe10-1-1 BFe30-1-1Y,Y2,T,M0.1-6voluntariness* Remarks:Negotiable besides these sizes