What is the common name for GMAW?

GMAW stands for Gas Metal Arc Welding, and it is commonly referred to as MIG welding, which stands for Metal Inert Gas welding. This method uses a continuous wire feed as an electrode and a shielding gas to protect the weld pool from contamination. The process is widely recognized for its versatility, speed, and ease of use, making it a popular choice for various applications in both industrial and hobbyist settings.

MIG welding is especially effective for welding thin sections of metal and is favored in fabrication shops for its efficiency. The use of shielding gas helps stabilize the arc and results in cleaner welds compared to other methods, which is a significant advantage when working with certain types of metals and thicknesses.