<p>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.</p>
<p>These acceptance levels are applicable to indications detected according to ISO 20601.</p>
Registration number (WIID)
80277
Scope
<p>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.</p>
<p>These acceptance levels are applicable to indications detected according to ISO 20601.</p>
