Clad Aluminum Brazing Sheet

The radiator parts are manufactured from braze clad materials with aa 3003 or aa 6063 as the core alloy and aa 4004 as the cladding.

Clad aluminum brazing sheet. This thin layer usually makes up 5 to 10 of the total thickness of the brazing sheet. Vacuum brazing has become an important technique for joining com plex aluminum constructions e g auto motive radiators. At brazing temperature silicon from the cladding will to some extent diffuse. It melts and flows during the brazing process to provide upon cooling a metallic bond between the components.

Aluminum brazing sheet for brazed automobile heat exchangers cladding an aluminum silicon alloy with a brazing sheet provides an aluminum alloy that has the thin walls necessary for use in automobile heat exchangers as well as such desirable characteristics as high strength corrosion resistance and formability. Brazing sheet comprises of a core alloy clad on 1 or 2 sides with a lower melting aluminum silicon al si alloy. Aluminum brazing sheets for brazed automobile heat exchangers cladding an aluminum silicon alloy with a brazing sheet provides an aluminum alloy that has the thin walls necessary for use in automobile heat exchangers as well as such desirable characteristics as high strength corrosion resistance and formability.