
How to MIG Weld
Learn how to MIG weld — setup, settings, transfer modes, mild and stainless steel, flux-cored, RMD, defects and shielding gas for better bead consistency.
MIG welding is widely used because it can be productive, versatile and approachable for many materials and skill levels. This hub covers MIG basics, setup, parameters, transfer modes, stainless steel, mild steel, flux-cored wire, consumables, gun selection and troubleshooting. Use it to learn how to improve weld quality, choose equipment and solve common MIG welding problems.