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I.S. EN ISO 11666:2018

Current

Current

The latest, up-to-date edition.

NON-DESTRUCTIVE TESTING OF WELDS - ULTRASONIC TESTING - ACCEPTANCE LEVELS (ISO 11666:2018)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2018

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Determination of discontinuity length
5 Sensitivity setting and levels
6 Acceptance levels
Annex A (normative) - Levels
Annex B (normative) - Fixed-amplitude level technique

Defines 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.

DevelopmentNote
Supersedes I.S. EN 1712. (01/2011)
DocumentType
Standard
Pages
32
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
ISO 11666:2018 Identical
EN ISO 11666:2018 Identical
ISO 11666:2010 Identical

ISO 17635:2016 Non-destructive testing of welds — General rules for metallic materials
ISO 17640:2017 Non-destructive testing of welds Ultrasonic testing Techniques, testing levels, and assessment
ISO 5817:2014 Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections
ISO 23279:2017 Non-destructive testing of welds — Ultrasonic testing — Characterization of discontinuities in welds
ISO 5577:2017 Non-destructive testing — Ultrasonic testing — Vocabulary

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