WT 113 - Introduction to Inert Gas and Aluminum Welding

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Basic inert gas welding theory of operation and safety requirements. Introduction to Gas Metal Arc Welding (GMAW) and Gas Tungsten Arc Welding (GTAW) processes and electrode selection based on the AWS electrode classification system. Includes an introduction to hands-on welding techniques in the shop setting. Prerequisite: WT 111, 114, and 211.