In this episode of What's Up With Gases, host Kevin dives into the world of shielding gases for gas metal arc welding (MIG/MAG). Kevin explores the characteristics of four common gases—TriMix, straight CO2, straight Argon, and a 75/25 mix—while demonstrating their effects on weld quality. Gain insights into the importance of matching gases to materials and wire for optimal results.

Special thanks to Ironworkers Local 736!