DIN Standards Committee Welding and allied processes
DIN EN ISO 17639
Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds (ISO 17639:2022); German version EN ISO 17639:2022
Zerstörende Prüfung von Schweißverbindungen an metallischen Werkstoffen - Makroskopische und mikroskopische Untersuchungen von Schweißnähten (ISO 17639:2022); Deutsche Fassung EN ISO 17639:2022
Document: references other documents
Responsible national committee
NA 092-00-05 GA - Joint working committee NAS/NMP: Destructive testing of welds (DVS AG Q 4/Q 4.1)
Responsible european committee
CEN/TC 121/WG 21 - Testing of welds