Furthermore if you plan to weld stainless steel er308 er308l and er308lsi welding wire are best used.
Best gas for mig welding sheet metal.
How to weld auto body sheet metal with a tig welder.
Because it will have you a lot more control over.
But in the case of 316l stainless you will need to incorporate a 316l wire.
Welding gas for stainless steel while choosing the shielding gas for mig welding stainless steel welders usually prefer a mixture consisting of argon 98 and co2 2 while some prefer to use the gas mixture of helium 90 argon 7 and co2 2.
Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten.
Always use the smallest wire diameter possible since smaller wires take less heat to melt and heat the metal less.
The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten.
C25 or 25 carbon dioxide and 95 argon.
C2 or 2 carbon dioxide and 98 argon.
Tips for welding sheet metal with mig or tig.
For these types of materials a tri gas mixture is recommended which consists of 90 helium 8 argon and 2 co2.
Check out our project page for diy welding projects.
Tig welding sheet metal.
Mig welding sheet metal.