Welding Stainless Steel Exhaust Pipe

For a corrosion resistant completed weld use one of the 400 series stainless steel wires such as a1490.

Welding stainless steel exhaust pipe.

We have proof right here. But if your car has a stainless steel exhaust pipe then you better use small spool for stainless steel wire and use regular mig welder machine and this is how to mig weld stainless steel exhaust pipe. Ferritic stainless steel is the cheapest form of steel and hence it is favored for manufacturing automotive exhaust components. In particular this technique is used for welding exhaust pipes made from alloys such as stainless steel.

Before starting welding wears hand gloves face mask apron as protection from spark and light. So first thoroughly clean the tubing and ensure no dirt or oil residue is left. Is it ok to weld stainless steel exhaust tubing with carbon steel mig wire. Its definitely not a good idea.

Firstly tig welding has zero tolerance of dirt oils paint and rust. Andy phillips shows how to weld exhaust pipe and the tools needed to prep the metal and weld it together. Most of the popular welding processes can be used but i prefer gmaw because it works well on custom exhaust systems for my high school students hot rods. When tig welding exhaust pipe care must be taken.