Fabrication, quality, inspection and safety
Weld imperfections
Weld imperfections – interactive engineering module focused on weld imperfections. Learning format: Simulator · Active learning. Explains the principle, technical relationships and practical use.
SimulatorActive learning
Open interactive module →Topic overview
ISO 6520-1 classifies imperfections. ISO 5817 a ISO 10042 set acceptance limits by quality level. The drawing, product standard or contract then determines whether a particular imperfection is acceptable.
What the module covers
- An imperfection is not automatically an unacceptable defect
- Standards framework
- Weld imperfection
Educational content does not replace current standards, approved WPS/WPQR documentation or decisions by competent welding coordination personnel.
Related engineering terms
The module connects these terms with practical engineering explanations:
weld imperfectionsISO 6520porositylack of fusioncracks
Continue with the practical module.
Open this topic directly in the interactive WeldScope portal.