ISO 4761:2022
Non-destructive testing of welds — Phased array ultrasonic testing (UT-PA) for thin-walled steel components — Acceptance levels
Non-destructive testing of welds — Phased array ultrasonic testing (UT-PA) for thin-walled steel components — Acceptance levels
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Non-destructive testing of welds — Phased array ultrasonic testing (UT-PA) for thin-walled steel components — Acceptance levels
Non-destructive testing of welds — Phased array ultrasonic testing (UT-PA) for thin-walled steel components — Acceptance levels
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.
| Edition | 2022 |
|---|---|
| Published Date | 2022 |
| Published By | International Standardization Organisation |
| Page Count | 8 |