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CEN

EN ISO 22825:2017

(Main)

Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2017)

Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2017)

ISO 22825:2017 specifies the approach to be followed when developing procedures for the ultrasonic testing of the following welds:
-      welds in stainless steels;
-      welds in nickel-based alloys;
-      welds in duplex steels;
-      dissimilar metal welds;
-      austenitic welds.
The purposes of the testing can be very different, for example:
-      for the assessment of quality level (manufacturing);
-      for the detection of specific discontinuities induced in service.
Acceptance levels are not included in ISO 22825:2017, but can be applied in accordance with the scope of the testing (see 4.1).
The requirements of ISO 22825:2017 are applicable to both manual and mechanized testing.

Zerstörungsfreie Prüfung von Schweißverbindungen - Ultraschallprüfung - Prüfung von Schweißverbindungen in austenitischen Stählen und Nickellegierungen (ISO 22825:2017)

Essais non destructifs des assemblages soudés - Contrôle par ultrasons - Contrôle des soudures en aciers austénitiques et en alliages à base nickel (ISO 22825:2017)

L'ISO 22825:2017 spécifie l'approche à suivre pour la mise au point des modes opératoires de contrôle par ultrasons des soudures suivantes:
-      soudures sur aciers inoxydables;
-      soudures sur alliages à base de nickel;
-      soudures sur aciers duplex;
-      soudures sur métaux dissemblables;
-      soudures sur aciers austénitiques.
Les objectifs des essais peuvent être très différents, par exemple:
-      évaluation du niveau de qualité (fabrication);
-      détection de discontinuités spécifiques produites au cours du service.
Les niveaux d'acceptation ne sont pas inclus dans l'ISO 22825:2017, mais ils peuvent être appliqués selon le domaine d'application des essais (voir 4.1).
Les exigences de l'ISO 22825:2017 sont applicables à la fois au contrôle manuel et au contrôle mécanisé.

Neporušitveno preskušanje zvarnih spojev - Ultrazvočno preskušanje - Preskušanje zvarnih spojev iz avstenitnih jekel in nikljevih zlitin (ISO 22825:2017)

Ta dokument določa pristop k razvoju postopkov za ultrazvočno preskušanje naslednjih zvarnih spojev:
– zvarni spoji iz nerjavnega jekla;
– zvarni spoji iz nikljevih litin;
– zvarni spoji iz dvojnega jekla;
– zvarni spoji iz različnih kovin;
– avstenitni zvarni spoji.
Nameni preskušanja so lahko zelo različni, na primer:
– vrednotenje ravni kakovosti (proizvodnje);
– ugotavljanje posebnih nehomogenosti, ki se pojavijo pri uporabi.
Ta dokument ne zajema stopenj spremenljivosti, vendar se lahko te uporabijo v skladu s področjem uporabe preskušanja (glej točko 4.1).
Zahteve iz tega dokumenta se uporabljajo za ročno in mehansko preskušanje.

General Information

Status
Published
Publication Date
31-Oct-2017
Withdrawal Date
30-May-2018
ICS
25.160.40 - Welded joints and welds
Technical Committee
CEN/TC 121 - Welding
Drafting Committee
CEN/TC 121/WG 21 - Testing of welds
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
01-Nov-2017
Completion Date
01-Nov-2017
Ref Project
SIST EN ISO 22825:2018 - Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2017)

Relations

Replaces
EN ISO 22825:2012 - Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2012)
Effective Date
08-Nov-2017

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 22825:2018
01-marec-2018
1DGRPHãþD
SIST EN ISO 22825:2012
1HSRUXãLWYHQRSUHVNXãDQMH]YDUQLKVSRMHY8OWUD]YRþQRSUHVNXãDQMH
3UHVNXãDQMH]YDUQLKVSRMHYL]DYVWHQLWQLKMHNHOLQQLNOMHYLK]OLWLQ ,62
Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels
and nickel-based alloys (ISO 22825:2017)
Zerstörungsfreie Prüfung von Schweißverbindungen - Ultraschallprüfung - Prüfung von
Schweißverbindungen in austenitischen Stählen und Nickellegierungen (ISO
22825:2017)
Contrôle non destructif des assemblages soudés - Contrôle par ultrasons - Contrôle des
soudures en aciers austénitiques et en alliages à base nickel (ISO 22825:2017)
Ta slovenski standard je istoveten z: EN ISO 22825:2017
ICS:
25.160.40 Varjeni spoji in vari Welded joints and welds
77.080.20 Jekla Steels
77.120.40 Nikelj, krom in njune zlitine Nickel, chromium and their
alloys
SIST EN ISO 22825:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 22825:2018

---------------------- Page: 2 ----------------------

SIST EN ISO 22825:2018


EN ISO 22825
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2017
EUROPÄISCHE NORM
ICS 25.160.40 Supersedes EN ISO 22825:2012
English Version

Non-destructive testing of welds - Ultrasonic testing -
Testing of welds in austenitic steels and nickel-based
alloys (ISO 22825:2017)
Essais non destructif des assemblages soudés - Zerstörungsfreie Prüfung von Schweißverbindungen -
Contrôle par ultrasons - Contrôle des soudures en Ultraschallprüfung - Prüfung von
aciers austénitiques et en alliages à base nickel (ISO Schweißverbindungen in austenitischen Stählen und
22825:2017) Nickellegierungen (ISO 22825:2017)
This European Standard was approved by CEN on 26 August 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22825:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 22825:2018
EN ISO 22825:2017 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 22825:2018
EN ISO 22825:2017 (E)
European foreword
This document (EN ISO 22825:2017) has been prepared by Technical Committee ISO/TC 44 “Welding
and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2018 and conflicting national standards shall be
withdrawn at the latest by May 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 22825:2012.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switz
...

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