DIN Standards Committee Materials Testing
DIN EN ISO 15626
Non-destructive testing of welds - Time-of-flight diffraction technique (TOFD) - Acceptance levels (ISO 15626:2011); German version EN ISO 15626:2013
Zerstörungsfreie Prüfung von Schweißverbindungen - Beugungslaufzeittechnik (TOFD) - Zulässigkeitsgrenzen (ISO 15626:2011); Deutsche Fassung EN ISO 15626:2013
Overview
This International Standard specifies acceptance levels for the time-of-flight diffraction technique (TOFD) of full penetration welds in ferritic steels from 6 mm up to 300 mm thickness which correspond to the quality levels of ISO 5817. These acceptance levels are applicable to indications classified in accordance with ISO 10863. The text of ISO 15626:2011 has been prepared by Technical Committee ISO/TC 44 "Welding and allied processes" and has been taken over as EN ISO 15626:2012 by Technical Committee CEN/TC 121 "Welding and allied processes", the secretariat of which is held by DIN (Germany). The responsible German committee is NA 062-08-23 AA "Ultraschallprüfung" ("Ultrasonic testing") at the Materials Testing Standards Committee (NMP) at DIN.
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 062-11-12 AA - Ultrasonic testing
Responsible european committee
CEN/TC 121/WG 21 - Testing of welds
