Cu-Al joint brazing filler metal

Cu-Al Joint Flux Cored Brazing Wire Characters: Aluminum brazing flux cored wire, the brazing wires is aluminum and silicon alloys .They have flux inside the wire. Unlike the regular brazing wire, flux-cored wires do not need extra flux and its relative operations. This kind brazing wire is favorable to flame brazing, high-frequency brazing and furnace brazing. Advantages: 1. Excellent wettability and spreading ability. 2.Excellent Anti-corrosion ability. 3. Less heat needed and easy to operate than 4047 rod. 4. Environment friendly and comply with RoSH. 5. Non-corrosive flux, non-hygroscopic, and the post braze cleaning is not necessary.Specification: FC-502Brazing alloyFluxBrazing alloy Zn-Al alloy Zn 98% Al 2% Melting Temp From 382 C to400 C Flux CsAlF4 – CsAlF6 Flux Content 25-27% Activity Temp From 420to 480 C FC-505 Brazing alloyFluxBrazing alloy Zn-Al alloy Zn78% Al 22% Melting Temp From 382 Cto400 C Flux CsAlF4 – CsAlF6 Flux Content 25-27% Activity Temp From 420to 480 C