الوصف

It can be made of aluminum alloy both with clad and without clad. For the foil with clad, the specifications are as follows: core material: alloy grades: ***3, ***3*1%Zn, ***3*1.5%Zn, ***3*1.5%Zn+Zr, ***3*0.5%Cu, ***5. cladding material: alloy grades: ***3, ***3*1%Zn, ***5, ***5*1%Zn, ***4, ***2, ***5. width: ******0 mm thickness: 0.***0.2mm inside diameter: **0, **0, **0, **0, **0mm The aluminum foils are mainly used for welding heat exchanger, like automobile radiator, intercooler, condenser, evaporator, electric power radiator, air conditioner.