What are the differences between TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas) welding?

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Accepted Answer

TIG welding uses a non-consumable tungsten electrode and inert gas, while MIG welding uses a consumable wire electrode and inert gas.

TIG welding is more precise and produces higher quality welds compared to MIG welding.
MIG welding is faster and more suitable for thicker materials than TIG welding.
TIG welding requires more skill and control from the operator than MIG welding.
TIG welding is commonly used for welding thin materials like stainless steel, aluminum, and copper, while MIG welding is used for thicker materials like steel.
TIG welding produces cleaner welds with no spatter, while MIG welding can produce more spatter and require more cleanup.

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