March 31, 2020

ISO 24497-2:2020(E) Non-destructive testing - Metal magnetic memory - Part 2: Inspection of welded joints

Publication date March, 2020

This second edition cancels and replaces ISO 24497-3:2007, which has been technically revised.


This document specifies general requirements for the application of the non-destructive (NDT) metal magnetic memory (MMM) testing technique of the magnetic testing method for quality assurance of welded joints.

This document can be applied to welded joints in any type of ferromagnetic products: pipelines, vessels, equipment, and metal constructions, as agreed with the purchaser.

For the purposes of this document, the terms and definitions given in ISO 24497-1 apply.

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