ISO 23279:2017
Non-destructive testing of welds — Ultrasonic testing — Characterization of discontinuities in welds

Standard No.

ISO 23279:2017

Release Date

2017

Published By

International Organization for Standardization (ISO)

Latest

ISO 23279:2017

Scope

This document specifies how to characterize indications from discontinuities by classifying them as originating from planar or non-planar embedded discontinuities. This procedure is also suitable for indications from discontinuities that break the surface after removal of the weld reinforcement.

ISO 23279:2017 Referenced Document

• ISO 11666 Non-destructive testing of welds - Ultrasonic testing - Acceptance levels*， 2018-01-01 Update
• ISO 17640 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment*， 2018-09-30 Update

ISO 23279:2017 history

• 2017 ISO 23279:2017 Non-destructive testing of welds — Ultrasonic testing — Characterization of discontinuities in welds
• 2010 ISO 23279:2010 Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds
• 2007 ISO 23279:2007 Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds