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  2. What materials are compatible with K-TIG?

Are there any material limitations on single-pass keyhole TIG welds?

K-TIG is a flexible welding solution that has been proven to operate successfully across different material thicknesses.

K-TIG has successfully welded single-pass keyhole TIG welds on material thicknesses ranging from 3 mm | 0.118 " to 12 mm | 0.472 ".

Thicker materials can be welded using a keyhole root pass using a 'Y' joint preparation, with a landing depth that falls inside the ranges specified above.