Gas Welding Aluminum With Propane. MAPP gas is a mixture of methyl-acetylene and propadiene. Welding aluminum with oxy-propane is not a big deal.
Many machine shops and repair shops who used to use Tig welding machines heli-arc machines and welding rods now rave about our second-generation brazing rods for gas welding that they use with a simple torch such as propane or mapp gas a turbo tip or oxy-acetylene. Yes you can weld aluminum with a propane torch and aluminum brazing rods as long as it is for non-structural metals that are not weighted or stressed or critical parts. Propane do not have a reducing zone like acetylene and can hence not be used for Gas Welding.
Always clean the aluminum with an abrasive such as a sanding disk or wire wheel before starting your brazing process to ensure a proper bond.
Ad Find China Manufacturers Of Aluminum Welding. Oxygen Propane produces a flame temperature of around 1800⁰C. Can you use MAPP gas to cook. Always clean the aluminum with an abrasive such as a sanding disk or wire wheel before starting your brazing process to ensure a proper bond.