EN ISO 19675:2024

SLOVENSKI STANDARD
01-november-2024
Neporušitvene preiskave - Ultrazvočne preiskave - Specifikacije kalibracijskega
bloka za testiranje faznih nizov (PAU) (ISO 19675:2017)
Non-destructive testing - Ultrasonic testing - Specification for a calibration block for
phased array testing (PAUT) (ISO 19675:2017)
Zerstörungsfreie Prüfung - Ultraschallprüfung - Festlegungen für einen Kalibrierkörper
für die Phased-Array-Prüfung (PAUT) (ISO 19675:2017)
Essais non destructifs - Contrôle par ultrasons - Spécifications relatives au bloc
d'étalonnage pour la technique multiéléments (ISO 19675:2017)
Ta slovenski standard je istoveten z: EN ISO 19675:2024
ICS:
19.100 Neporušitveno preskušanje Non-destructive testing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 19675
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2024
EUROPÄISCHE NORM
ICS 19.100
English Version
Non-destructive testing - Ultrasonic testing - Specification
for a calibration block for phased array testing (PAUT)
(ISO 19675:2017)
Essais non destructifs - Contrôle par ultrasons - Zerstörungsfreie Prüfung - Ultraschallprüfung -
Spécifications relatives au bloc d'étalonnage pour la Festlegungen für einen Kalibrierkörper für die Phased-
technique multiéléments (ISO 19675:2017) Array-Prüfung (PAUT) (ISO 19675:2017)
This European Standard was approved by CEN on 14 July 2024.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19675:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 19675:2017 has been prepared by Technical Committee IIW "International Institute of
Welding” of the International Organization for Standardization (ISO) and has been taken over as
which is held by AFNOR.
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 January 2025, and conflicting national standards shall
be withdrawn at the latest by January 2025.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 19675:2017 has been approved by CEN as EN ISO 19675:2024 without any modification.

INTERNATIONAL ISO
STANDARD 19675
First edition
2017-01
Non-destructive testing — Ultrasonic
testing — Specification for a
calibration block for phased array
testing (PAUT)
Essais non destructifs — Contrôle par ultrasons — Spécifications
relatives au bloc d’étalonnage pour la technique multiéléments
Reference number
ISO 19675:2017(E)
©
ISO 2017
ISO 19675:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 19675:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 1
5 Manufacture . 2
5.1 Steel . 2
5.2 Pre-machining and heat treatment . 2
5.2.1 Raw blocks . 2
5.2.2 Heat treatment. 2
5.2.3 Checking prior to final machining. 2
5.3 Final machining . 3
5.3.1 Dimensions and surface finish . 3
5.3.2 Reference marks . 3
5.3.3 Velocity checks . 3
6 Marking . 3
7 Declaration of conformity . 6
8 Possible modifications to phased array calibration block . 6
Annex A (normative) Determination of material anisotropy . 8
Annex B (informative) Description of possible uses of the PAUT calibration block .13
Bibliography .19
ISO 19675:2017(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,
as well as information about ISO’s adherence to the World Trade Organization (WTO) principles in the
Technical Barriers to Trade (TBT) see the following URL: www . i so .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/IIW, International Institute of Welding,
Commission V.
Requests for official interpretations of any aspect of this document should be directed to the ISO Central
Secretariat, who will forward them to the IIW Secretariat for an official response.
iv © ISO 2017 – All rights reserved

INTERNATIONAL STANDARD ISO 19675:2017(E)
Non-destructive testing — Ultrasonic testing —
Specification for a calibration block for phased array
testing (PAUT)
1 Scope
This document specifies requirements for the dimensions, material and manufacture of a steel block for
calibrating ultrasonic test equipment used in ultrasonic testing with the phased array technique.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 5577, Non-destructive testing — Ultrasonic testing — Vocabulary
EN 16018, Non-destructive testing — Terminology — Terms used in ultrasonic testing with phased arrays
EN 10025-2, Hot rolled products of structural steels — Part 2: Technical delivery conditions for non-alloy
structural steels
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5577 and EN 16018 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http:// www .electropedia .org/
— ISO Online browsing platform: available at http:// www .iso .org/ obp
4 Abbreviated terms
ACG angle-corrected gain
FSH full-screen height
RF radio frequency
SDH side-drilled hole
SNR signal- to-noise ratio
TCG time-corrected gain
ISO 19675:2017(E)
5 Manufacture
5.1 Steel
Blocks shall be manufactured from steel grade S355J0, in accordance with EN 10025-2, or equivalent.
5.2 Pre-machining and heat treatment
5.2.1 Raw blocks
Raw blocks shall be rough-machined to a dimension of 320 mm × 120 mm × 30 mm before heat
treatment.
5.2.2 Heat treatment
The heat treatment shall consist of:
1) austenitizing a
...