Welding Stainless Steel Exhaust Pipe

In particular this technique is used for welding exhaust pipes made from alloys such as stainless steel.

Welding stainless steel exhaust pipe.

Ferritic stainless steel is the cheapest form of steel and hence it is favored for manufacturing automotive exhaust components. For a corrosion resistant completed weld use one of the 400 series stainless steel wires such as a1490. When tig welding exhaust pipe care must be taken. 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.

Its definitely not a good idea. So first thoroughly clean the tubing and ensure no dirt or oil residue is left. We have proof right here. Firstly tig welding has zero tolerance of dirt oils paint and rust.

Stainless exhaust is sometimes made from 304 stainless but there are also quite a few exhaust components that use 400 series stainless like 409. The widely used stainless steel is the type 304 stainless steel as they are also referred to as surgical stainless steel as it contains a maximum of 20 of chromium and 10 of nickel. Andy phillips shows how to weld exhaust pipe and the tools needed to prep the metal and weld it together. Is it ok to weld stainless steel exhaust tubing with carbon steel mig wire.