Non-destructive testing of welds - Time-of-flight diffraction technique (TOFD) - Acceptance levels
|Publication Date:||1 July 2018|
|ICS Code (Welded joints and welds):||25.160.40|
This document 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.