EN ISO 13588:2012
(Main)Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology (ISO 13588:2012)
Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology (ISO 13588:2012)
ISO 13588:2012 specifies the application of the phased array technology for the semi- or fully automated ultrasonic testing of fusion-welded joints in metallic materials of minimum thickness 6 mm. It applies to full penetration welded joints of simple geometry in plates, pipes, and vessels, where both the weld and parent material are low-alloyed carbon steel.
Where material-dependent ultrasonic parameters are specified in ISO 13588:2012, they are based on steels having an ultrasonic sound velocity of (5 920 ± 50) m/s for longitudinal waves, and (3 255 ± 30) m/s for transverse waves. It is necessary to take this fact into account when examining materials with a different velocity.
ISO 13588:2012 provides guidance on the specific capabilities and limitations of phased array technology for the detection, location, sizing and characterization of discontinuities in fusion-welded joints. Phased array technology can be used as a stand-alone technology or in combination with other non-destructive testing (NDT) methods or techniques, for manufacturing inspection, pre-service and for in-service inspection.
ISO 13588:2012 specifies four testing levels, each corresponding to a different probability of detection of imperfections.
ISO 13588:2012 permits assessment of indications for acceptance purposes based on either amplitude (equivalent reflector size) and length or height and length.
ISO 13588:2012 does not include acceptance levels for discontinuities.
ISO 13588:2012 is not applicable: for coarse-grained metals and austenitic welds; for automated testing of welds during the production of steel products covered by ISO 10893-8, ISO 10893-11, and ISO 3183.
Zerstörungsfreie Prüfung von Schweißverbindungen - Ultraschallprüfung - Anwendung von automatisierter phasengesteuerter Array-Technologie (ISO 13588:2012)
Diese Internationale Norm legt die Anwendung der phasengesteuerten Array-Technik bei der halb oder voll automatisierten Ultraschallprüfung von Schmelzschweißverbindungen in metallischen Werkstoffen mit Dicken von mindestens 6 mm fest. Es gilt für durchgeschweißte Verbindungen mit einfacher Geometrie in Platten, Rohren und Behältern, bei denen sowohl der Werkstoff der Schweißnaht als auch der Grundwerkstoff ein niedrig legierter Kohlenstoffstahl ist.
Sofern in dieser Internationalen Norm werkstoffabhängige Ultraschallparameter festgelegt sind, gelten sie für Stähle mit einer Schallgeschwindigkeit von (5 920 ± 50) m/s für Longitudinalwellen und (3 255 ± 30) m/s für Transversalwellen. Es ist notwendig, diese bei der Prüfung von Werkstoffen mit einer anderen Schallgeschwindigkeit zu berücksichtigen.
Diese Internationale Norm bietet eine Anleitung für die besonderen Fähigkeiten und Grenzen der phasen-gesteuerten Array-Technik beim Auffinden, bei der Ortung, der Größenbestimmung und der Charakterisierung von Unregelmäßigkeiten in Schmelzschweißverbindungen. Die phasengesteuerte Array-Technik kann eigen-ständig oder in Verbindung mit anderen Verfahren oder Techniken der zerstörungsfreien Prüfung angewendet werden, sowohl für Prüfungen bei der Herstellung, vor der Inbetriebnahme und für Prüfungen während des Betriebes.
In dieser Internationalen Norm sind vier Prüfklassen für unterschiedliche Nachweiswahrscheinlichkeiten von Unregelmäßigkeiten festgelegt.
Diese Internationale Norm erlaubt die Beurteilung der Anzeigen zur Bestimmung der Zulässigkeit sowohl mittels ihrer Amplitude (Ersatzreflektorgröße) und Länge als auch mittels ihrer Tiefenausdehnung und Länge.
Diese Internationale Norm legt keine Zulässigkeitsgrenzen für die Unregelmäßigkeiten fest.
Diese Internationale Norm ist nicht anwendbar:
- für grobkörnige Metalle und austenitische Schweißnähte;
- für die automatisierte Prüfung von Schweißnähten während der Produktion von Stahlprodukten nach ISO 10893-8 [3], ISO 10893-11 [4] und ISO 3183 [1].
Contrôle non destructif des assemblages soudés - Contrôle par ultrasons - Utilisation de la technique multi-éléments automatisés (ISO 13588:2012)
Neporušitveno preskušanje zvarnih spojev - Ultrazvočno preskušanje - Uporaba polavtomatske in avtomatske tehnike s faznim krmiljenjem (FA-tehnika) (ISO 13588:2012)
Ta mednarodni standard določa uporabo tehnike s faznim krmiljenjem za polavtomatsko ali avtomatsko ultrazvočno preskušanje talilno zvarjenih zvarov v kovinskih materialih z debelino najmanj 6 mm. Uporablja se za zvarne spoje s popolno penetracijo na ploščah, ceveh in posodah s preprosto geometrijo, kjer sta zvar in matični material iz malo legiranega ogljikovega jekla. Kadar so v tem mednarodnem standardu določeni od materiala odvisni ultrazvočni parametri, temeljijo na jeklih z ultrazvočno hitrostjo (5920 ± 50) m/s za vzdolžne valove in (3255 ± 30) m/s za prečne valove. To je treba upoštevati pri preučevanju materialov z različno hitrostjo. Ta dokument podaja vodilo o specifičnih zmogljivostih in omejitvah tehnike s faznim krmiljenjem za zaznavanje, ugotavljanje lokacije in velikosti ter karakterizacijo prekinjenosti talilno zvarjenih zvarov. Tehnika s faznim krmiljenjem se lahko uporablja kot samostojna metoda ali v kombinaciji z drugimi metodami ali tehnikami neporušitvenega preskušanja za pregled proizvodnje pred začetkom uporabe ali za pregled med uporabo. Ta mednarodni standard določa štiri ravni preskusa, pri čemer vsaka označuje drugačno verjetnost zaznavanja nepravilnosti. Ta mednarodni standard omogoča ocenjevanje navedb za namene sprejemljivosti na podlagi amplitude (ekvivalentna reflektorska velikost) in dolžine ali višine in dolžine.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2013
1HSRUXãLWYHQRSUHVNXãDQMH]YDUQLKVSRMHY8OWUD]YRþQRSUHVNXãDQMH8SRUDED
SRODYWRPDWVNHLQDYWRPDWVNHWHKQLNHVID]QLPNUPLOMHQMHP )$WHKQLND ,62
Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array
technology (ISO 13588:2012)
Zerstörungsfreie Prüfung von Schweißverbindungen - Ultraschallprüfung - Verwendung
von (halb-)automatisierter phasengesteuerter Array-Technologie (ISO 13588:2012)
Contrôle non destructif des assemblages soudés - Contrôle par ultrasons - Utilisation de
la technique multi-éléments automatisés (ISO 13588:2012)
Ta slovenski standard je istoveten z: EN ISO 13588:2012
ICS:
25.160.40 Varjeni spoji in vari Welded joints
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 13588
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2012
ICS 25.160.40
English Version
Non-destructive testing of welds - Ultrasonic testing - Use of
automated phased array technology (ISO 13588:2012)
Contrôle non destructif des assemblages soudés - Contrôle Zerstörungsfreie Prüfung von Schweißverbindungen -
par ultrasons - Utilisation de la technique multi-éléments Ultraschallprüfung - Verwendung von (halb-)automatisierter
automatisés (ISO 13588:2012) phasengesteuerter Array-Technologie (ISO 13588:2012)
This European Standard was approved by CEN on 30 September 2012.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13588:2012: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 13588:2012) has been prepared by Technical Committee CEN/TC 121 “Welding”, the
secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 "Welding and allied
processes".
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 April 2013, and conflicting national standards shall be withdrawn at the
latest by April 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organisations 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
INTERNATIONAL ISO
STANDARD 13588
First edition
2012-10-01
Non-destructive testing of welds —
Ultrasonic testing — Use of automated
phased array technology
Contrôle non destructif des assemblages soudés — Contrôle par
ultrasons — Utilisation de la technique multi-éléments automatisés
Reference number
ISO 13588:2012(E)
©
ISO 2012
ISO 13588:2012(E)
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
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Tel. + 41 22 749 01 11
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E-mail copyright@iso.org
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Published in Switzerland
ii © ISO 2012 – All rights reserved
ISO 13588:2012(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Testing levels . 2
5 Information required prior to testing. 4
5.1 Items to be defined prior to procedure development . 4
5.2 Specific information required by the operator before testing . 4
5.3 Written test procedure . 4
6 Requirements for personnel and equipment . 5
6.1 Personnel qualifications . 5
6.2 Equipment . 5
7 Preparation for testing . 5
7.1 Volume to be inspected . 5
7.2 Verification of test set-up . 6
7.3 Scan increment setting . 6
7.4 Geometry considerations . 6
7.5 Preparation of scanning surfaces . 6
7.6 Temperature . 6
7.7 Couplant . 6
8 Testing of base material . 7
9 Range and sensitivity settings . 7
9.1 Settings . 7
9.2 Checking of the settings . 8
9.3 Reference blocks . 8
10 Equipment checks . 9
11 Procedure qualification . 9
12 Weld testing . 9
13 Data storage .10
14 Interpretation and analysis of phased array data .10
14.1 General .10
14.2 Assessing the quality of the phased array data .10
14.3 Identification of relevant indications .10
14.4 Classification of relevant indications .10
14.5 Determination of location and length of an indication . 11
14.6 Indication assessment . 11
14.7 Evaluation against acceptance criteria . 11
15 Test report . 11
Annex A (informative) Typical reference blocks and reference reflectors .13
Bibliography .17
ISO 13588:2012(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 13588 was prepared by the European Committee for Standardization (CEN) in collaboration with ISO
Technical Committee TC 44, Welding and allied processes, Subcommittee SC 5, Testing and inspection of
welds, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
Requests for official interpretations of any aspect of this International Standard should be directed to the
Secretariat of ISO/TC 44/SC 5 via your national standards body. A complete listing of these bodies can be
found at www.iso.org.
iv © ISO 2012 – All rights reserved
INTERNATIONAL STANDARD ISO 13588:2012(E)
Non-destructive testing of welds — Ultrasonic testing — Use
of automated phased array technology
1 Scope
This International Standard specifies the application of the phased array technology for the semi- or fully
automated ultrasonic testing of fusion-welded joints in metallic materials of minimum thickness 6 mm. It applies
to full penetration welded joints of simple geometry in plates, pipes, and vessels, where both the weld and
parent
...
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