Clad Aluminum Brazing Sheet

The fuselages of civil aircraft are for the most part made from 2024 alloy sheet clad on either surface with a low composition aluminum alloy a 1050 or 1070 alloy for example.

Clad aluminum brazing sheet.

Braze interlayer core cladding of pure al almg si total thickness this paper describes brazing experi. This material known as mul ticlad has improved properties due to reduced silicon penetration. Aluminum clad brazing sheet is a composite material typically consisting of a core alloy and one or more liner alloy that are metallurgically bonded clad. Our clad alloy brazing sheet ranges from 0 5mm up to and including 5 0mm thickness with cladding ratios ranging from 5 to 15 one two side clad 4343 4045 brazing alloy.

Heat treatable or core alloys composed mainly of manganese or magnesium are also used. The thickness of the cladding on each surface may according. Aluminum clad brazing sheet is a composite material typically consisting of a core alloy and one or more liner alloy that are metallurgically bonded clad to the core alloy. We have developed and are refining a variety of products of this sort.

A convenient method of preplacing filler metal is by using a brazing sheet an aluminum alloy base metal coated on one or both sides. To improve the brazing and durability properties of the heat treatable alloys a multilayer clad aluminum material was developed. Contact lynch metals inc. Aluminium brazing sheet is manufactured by roll bonding techniques to clad a core alloy ingot on one side or both sides with a low melting alsi alloy.

Some of our clients. As an alternative one side can be clad with a non braze alloy e g. Navard is the only company in iran that is capable of manufacturing aluminium brazing sheet. 1075 lousons rd union nj 07083 p.

908 686 8401 1 888 272 9464. Lynch metals is the largest stocking distributor of aluminum brazing sheet in north america with locations in union nj and anaheim ca. Depending on the desired final properties the core is either homogenized or not before the cladding operation. 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.

A third method of applying brazing filler metal is to use a paste mixture of flux and filler metal powder.