Brazing Sheet Metal With Propane

How to solder stainless steel sheet metal.

Brazing sheet metal with propane.

The brazing rod should be melted by the heat of the metal pieces being joined not by direct contact with the flame of the torch. Recommended rods by metal type. Metal brazing with copper electrical wire as filler duration. An aside i sometimes do things with bicycles and that is thin mostly.

Learn more brazing is a technique for joining pieces of metal together by filling the join between the two metal pieces with a molten intermediary metal. Brazing permanently joins two metals using a torch. As long as it gets somewhat above the dull red point the following rod will melt and flow. Yes propane wont do very heat sinking large items but if you are brazing either thin sheet or small rod gt 3 8 together then it might.

Clean the metal you plan to braze. Mapp gas can be highly pressurized and stored in the same way as lpg and it is a favorite of hobby welders. Brazing is distinguished from welding because it uses an intermediary material usually a copper zinc alloy to join the two metal pieces rather. An oxygen propane torch provides sufficient heat for brazing.

Use a torch that produces a high intensity flame. Jolly peanut 39 413 views. Use the right brazing rod material for the metal used in your project. Propane torches are widely available in your local hardware stores plumbing supply houses as well as at metalsmith and jewelry supply companies.

Photo courtesy steve maxwell the kind and thickness of metal to be welded determine the proper choice of welding rod. However mapp torches provide a very hot flame almost. You can use a propane torch to braze most metals you want to join.