Overlap
The protrusion of unfused weld metal beyond the weld toe or weld root. An imperfection at the weld toe of a weld caused by molten metal flowing on to the surface of the parent material without fusing to it.
Used in courses
- Advanced Flux Cored Arc Welding — Defect Control and Pipe Position Techniques
- Applied Arc Welding: Advanced GTAW and SMAW Foundations — Part 1
- Flux Cored Arc Welding Foundations — Process Control and Entry-Level Practice
- Gas Metal Arc Welding (GMAW) Fundamentals
- Manual Arc Welding (SMAW) Foundations