ISO 15626:2018Published

Non-destructive testing of welds — Time-of-flight diffraction technique (TOFD) — Acceptance levels

Essais non destructifs des assemblages soudés — Technique de diffraction des temps de vol (méthode TOFD) — Niveaux d'acceptation

A new edition is under development: ISO/DIS 15626.

Abstract / scope

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.

Life cycle

Replaces

ISO 15626:2011WithdrawnNon-destructive testing of welds — Time-of-flight diffraction technique (TOFD) — Acceptance levelsInternational Standard · Published 20 Jan 2011 · ISO/TC 44/SC 5

Replaced by

ISO/DIS 15626Under developmentNon-destructive testing of welds — Time-of-flight diffraction technique (TOFD) — Acceptance levelsInternational Standard · ISO/TC 44/SC 5