Would MIG welding with 100% Argon on mild steel let you finish your project without a trip to the local (or not so local) gas supplier? Or, is it possible to get by with one bottle of 100% Argon welding gas for all your MIG and TIG work?
In this tech article HOT ROD provides a MIG welding guide to show how to use your first welder like a pro, including everything from how to set the welder to running a bead and everything else - Hot Rod Magazine