Brazing Sheet Metal With Propane

You can use a propane torch to braze most metals you want to join.

Brazing sheet metal with propane.

Brazing is a quick and inexpensive alternative to welding. As long as it gets somewhat above the dull red point the following rod will melt and flow. Standard propane torches don t generate enough heat for brazing but an inexpensive oxygen propaneor oxygen mappgas torch will do the job nicely. For large areas heat portions of the joint to temperature and then move to the next adjacent area.

Propane torches are widely available in your local hardware stores plumbing supply houses as well as at metalsmith and jewelry supply companies. Yes propane wont do very heat sinking large items but if you are brazing either thin sheet or small rod 3 8 together then it might. Activate the compressor and press the button to ignite the pilot light to turn on the blowtorch. After brazing use a wire brush to clean the brazed surface to remove any oxidation or residue.

Brazing steel using map gas and torch simple and easy. An aside i sometimes do things with bicycles and that is thin mostly. Ensure they are held in the appropriate position. Quick and easy brazing aluminum copper and nonferrous metals.

Brazed metal can also be stronger then w. Heat the joint where the two pieces of metal will meet until the joint glows. Apply the brazing rod to the joint while continuing to heat the metal surfaces. Mapp gas or propane bernzomatic ts8000 torch kit duration.

Metal brazing with copper electrical wire as filler duration. Read our general safety precautions before starting your project. Apply the flame of the blowtorch to the metal pieces for a brief period so that the water in the flux evaporates and the metal pieces are warm. The equipment in this project can be bought for as little as 30 dollars.