Fabrication, quality, inspection and safety
ISO 5817 / ISO 10042
EN ISO 5817 specifies quality levels for imperfections in fusion-welded joints. The module connects imperfection type, dimensions, acceptance level and the requirements of the product or application standard.
Open interactive module →Topic overview
ISO 6520 names and classifies the imperfection. ISO 5817 determines whether it is still permissible for the specified quality level. Cracks and incomplete penetration are highly critical in practice.
What the module covers
- ISO 5817 — imperfection acceptance trainer
- Important examination statement
Educational content does not replace current standards, approved WPS/WPQR documentation or decisions by competent welding coordination personnel.
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