90.93 Standard confirmed Mar 14, 2022
ISO
ISO/TC 44/SC 5 Testing and inspection of welds
International Standard
25.160.40 Welded joints and welds
ISO 17638:2016 specifies techniques for detection of surface imperfections in welds in ferromagnetic materials, including the heat affected zones, by means of magnetic particle testing. The techniques are suitable for most welding processes and joint configurations. Variations in the basic techniques that will provide a higher or lower test sensitivity are described in Annex A.
ISO 17638:2016 does not specify acceptance levels of the indications. Further information on acceptance levels for indications may be found in ISO 23278 or in product or application standards.
WITHDRAWN
ISO 17638:2003
PUBLISHED
ISO 17638:2016
90.93
Standard confirmed
Mar 14, 2022