Reference number
ISO 4761:2022
ISO 4761:2022
© ISO 2024
International Standard
ISO 4761:2022
Non-destructive testing of welds — Phased array ultrasonic testing (UT-PA) for thin-walled steel components — Acceptance levels
Edition 1
2022-01
2022-01
Resumen
This document specifies acceptance levels for the phased array ultrasonic testing technique (UT-PA) of full-penetration welds in low-alloy and/or fine-grained steels in the wall thickness range from 3,2 mm to 8 mm which correspond to the quality levels of ISO 5817.
These acceptance levels are applicable to indications detected according to ISO 20601.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2022-01Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 8
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Comité Técnico :ISO/TC 44/SC 5ICS :25.160.40
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