Welding Defects and Remedies
Beginner guide to welding defects and remedies, including how to match porosity, undercut, slag inclusion, cracks, lack of fusion, spatter, and burn-through to practical fixes.
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What Is an Undercut in Welding?
Learn what an undercut in welding is, what causes it, why it matters, how to prevent it, how to fix it, and when to stop and inspect the weld.
