Aluminum to aluminum brazing materia Al-Al flux-cored wire XR-FC0315 XR-FC0315 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. we provide three categories of Al-Al brazing materials based on the welding temperatures: low temperature(380°C-420°C), intermediate temperature(490°C-510°C), high temperature(577°C-600°C). Two categories of the Al-Al welding material are for selections: the solid wire works with its flux(powder or paste), flux-cored wire.And the welding material can be made into various shapes, such as straight wire, circled wire,welded loop and welding slice.