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sklademVydáno: 2021-02-23
21/30415535 DC
BS EN ISO 4761. Non-destructive testing of welds. Phased array ultrasonic testing (PAUT) for thin-walled steel components. Acceptance levels
Měna
| Označení normy: | 21/30415535 DC |
| Počet stran: | 14 |
| Vydáno: | 2021-02-23 |
| Status: | Draft for Comment |
Popis
21/30415535 DC
This standard 21/30415535 DC BS EN ISO 4761. Non-destructive testing of welds. Phased array ultrasonic testing (PAUT) for thin-walled steel components. Acceptance levels is classified in these ICS categories:
- 25.160.40 Welded joints and welds
This document specifies acceptance levels for the phased array ultrasonic testing technique (PAUT) 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 in accordance with ISO 20601.