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Non-destructive testing of welds — Ultrasonic testing — Acceptance levels
| 분야 | ISO/TC 44/SC 5 : Testing and inspection of welds |
|---|---|
| 적용범위 | ISO 11666:2018 specifies two ultrasonic acceptance levels known as acceptance level 2 (AL 2) and acceptance level 3 (AL 3) for full penetration welded joints in ferritic steels, which correspond to ISO 5817:2014, quality levels B and C. An acceptance level corresponding to ISO 5817:2014, quality level D is not included in this document, as ultrasonic testing is generally not requested for this weld quality. These acceptance levels are applicable to testing carried out in accordance with ISO 17640. ISO 11666:2018 applies to the testing of full penetration ferritic steel welds, with thicknesses from 8 mm to 100 mm. It can also be used for other types of welds, materials and thicknesses, provided the tests have been performed with necessary consideration of the geometry and acoustic properties of the component, and an adequate sensitivity can be employed to enable the acceptance levels of this document to be applied. The nominal frequency of probes used in this document is between 2 MHz and 5 MHz, unless attenuation or requirements for higher resolution call for other frequencies. It is important to consider the use of these acceptance levels in conjunction with frequencies outside this range carefully. |
| 국제분류(ICS)코드 | 25.160.40 : 용접이음 |
| 페이지수 | 17 |
| Edition | 2 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO 11666:2018 | Non-destructive testing of welds — Ultrasonic testing — Acceptance levels | 2018-02-01 | 표준 |
| 2 | ISO 11666:2010 | Non-destructive testing of welds — Ultrasonic testing — Acceptance levels | 2010-12-03 | 구판 |
관련상품이 존재하지 않습니다.
ISO 17640:2018 - Non-destructive testing of welds — Ultrasonic testing — Techniques, testing levels, and assessment 상세보기
ISO 5817:2014 - Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections 상세보기
ISO 23279:2017 - Non-destructive testing of welds — Ultrasonic testing — Characterization of discontinuities in welds 상세보기
ISO 23278:2015 - Non-destructive testing of welds — Magnetic particle testing — Acceptance levels 상세보기
ISO 17638:2016 - Non-destructive testing of welds — Magnetic particle testing 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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