How To Solder Aluminium Sheet

A direct flame on the repair area is likely to overheat the solder and flux.

How to solder aluminium sheet.

Learning to solder aluminum metal sheet is a great skill to add to your diy toolbox. Up until recently i didn t know how easy it is to solder aluminum with a propane torch. If using a torch hold the torch tip at least 4 to 6 inches 10 2 to 15 2 cm away from the parent metal. This is essential since aluminum can easily form aluminum oxide once it comes into contact with air.

A torch with more of a pin point would do bette. The torch i m using has a broad flame so it s probably not as efficient in heating the specific area for welding. Use your torch or soldering iron to heat the metal object adjacent to the join starting at the lower end of the workpiece. It is fairly simple to get the soldering on the steel done by just altering a few of the standard soldering steps for galvanized specific ones.

A step by step guide on how to solder aluminum with soldering iron to follow. Clean the aluminum carefully using a brush preferably a stainless steel one. How to solder aluminum.