ISO 4761:2022
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ISO 4761:2022
80277

Abstract  Preview

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.


General information 

  •  :  Published
     : 2022-01
  •  : 1
     : 8
  •  : ISO/TC 44/SC 5 Testing and inspection of welds
  •  :
    25.160.40 Welded joints and welds

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