Non-destructive testingof welds-Ultrasonictesting -Techniques testinglevels and assessment
bsi.
Nationalforeword
It is identical to ISO 17640:2018. It supersedes BS EN ISO 17640:2017 This British Standard is the UK implementation of EN ISO 17640:2018.which is withdrawn.
Committee WEE/46 Non-destructive testing. The UK participation in its preparation was entrusted to Technical
A list of organizationsrepresented on this mittee can be obtained onrequest to its secretary.
This publication doesnot purporttoinclude allthe necessaryprovisionsof a contract. Users are responsible for its correct application.
@ The British Standards Institution 2019Published by BSI Standards Limited 2019
ISBN 978 0 539 00771 8
ICS 25.160.40
Compliance with aBritish Standard cannot confer immunity from legal obligations.
This British Standard was published under the authority of the6o Arene te uo aao aens pue od sprepes
Amendments/corrigenda issued since publication
Date
Text affected
ENISO17640
Supersedes EN ISO 17640:2017
English Version
Non-destructivetestingofwelds-Ultrasonictesting- Techniques testing levels and assessment (Iso17640:2018)
Contr6le par ultrasons - Techniques niveaux d’essai et Essais non destructifs des assemblages soudes -evaluation (ISO 17640:2018)
This European Standard was approved by CEN on 11 October 2018.
su a aeds pm soema pea aana a mdoo o poqae saau nconcerming such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN EuropeanStandard the status of aational standard without anyalteration.U-todate lists and bibliographical referencemember.
This European Standard exists in thre offcial versions (English French German). A version n any otherlanguage made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC ManagementCentre has the same status as the official versions.
FinlansalMaayayaLL CEN members are the natonal standards bodies of Austria Belgum Bulgaria Croatia Cyprus Czech Republic enmark EstoniaLuxembourg Malta Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden SwitzerlandTurkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23 B-1040 Brussels
BS EN ISO 17640:2018
Europeanforeword
This document (EN ISO 17640:2018) has been prepared by Technical Committee ISO/TC 4 "Weldingprocesses° the secretariat of which is held by DIN. and allied processes" in collaboration with Technical Committee CEN/TC 121 "Welding and allied
identical text or by endorsement at the latest by May 2019 and conficting national standards shall bewithdrawn at the latest by May 2019.
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 17640:2017.
According to the CEN-CENELEC Internal Regulations the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria Belgium Bulgaria France Germany Greece Hungary Iceland Ireland Italy Latvia Lithuania Luxembourg Malta Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain weden Switzerand Turkey and the United Kingdom.
Endorsementnotice
The text of ISO 17640:2018 has been approved by CEN as EN ISO 17640:2018 without any modification.
