ISO 4761:2022
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ISO 4761:2022
80277

Status : Published

en
Format Language
std 1 63 PDF + ePub
std 2 63 Paper
  • CHF63
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Abstract

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.

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General information

  •  : Published
     : 2022-01
    : International Standard published [60.60]
  •  : 1
     : 8
  • ISO/TC 44/SC 5
    25.160.40 
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