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Up Topic Welding Industry / Inspection & Qualification / Convexity and Incomplete Fusion
- By Maggs47 (**) Date 04-19-2017 16:20
One of our welders just failed a welder qual test (fillet on Inco 718) per AWS D17.1 due to excessive convexity and incomplete fusion.  From what I have found, I can probably trace both of these issues to a combination of too much weld rod, not enough heat, and too large of a travel speed.  Was wondering if the community had any other observations that I have missed.
Up Topic Welding Industry / Inspection & Qualification / Convexity and Incomplete Fusion

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