What are the 4 types of welding and what are they used for?

There are 4 main types of welding. Each with its own unique properties and applications. The four types of welding are gas metal arc welding (GMAW), flux-cored wire-arc welding (FCAW), shielded metal arc welding (SMAW) and gas tungsten arc welding (GTAW). When you know the type of project that you need to complete, it will …

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