EN ISO 3452-5:2008

SLOVENSKI STANDARD
01-april-2009
Neporušitveno preskušanje - Penetrantski preskusi - 5. del: Penetrantski preskusi
pri temperaturah, višjih od 50 °C (ISO 3452-5:2008)
Non-destructive testing - Penetrant testing - Part 5: Penetrant testing at temperatures
higher than 50 degrees C (ISO 3452-5:2008)
Zerstörungsfreie Prüfung - Eindringprüfung - Teil 5: Eindringprüfung bei Temperaturen
über 50 °C (ISO 3452-5:2008)
Essais non destructifs - Examen par ressuage - Partie 5: Examen par ressuage à des
températures supériures à 50 degrés C (ISO 3452-5:2008)
Ta slovenski standard je istoveten z: EN ISO 3452-5:2008
ICS:
19.100 Neporušitveno preskušanje Non-destructive testing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 3452-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2008
ICS 19.100
English Version
Non-destructive testing - Penetrant testing - Part 5: Penetrant
testing at temperatures higher than 50 degrees C (ISO 3452-
5:2008)
Essais non destructifs - Examen par ressuage - Partie 5: Zerstörungsfreie Prüfung - Eindringprüfung - Teil 5:
Examen par ressuage à des températures supériures à 50 Eindringprüfung bei Temperaturen über 50 Grad C (ISO
degrés C (ISO 3452-5:2008) 3452-5:2008)
This European Standard was approved by CEN on 8 November 2008.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3452-5:2008: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 3452-5:2008) has been prepared by Technical Committee CEN/TC 138 "Non-
destructive testing", the secretariat of which is held by AFNOR, in collaboration with Technical Committee
ISO/TC 135 "Non-destructive testing".
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 June 2009, and conflicting national standards shall be withdrawn at
the latest by June 2009.
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 organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
INTERNATIONAL ISO
STANDARD 3452-5
First edition
2008-12-01
Non-destructive testing — Penetrant
testing —
Part 5:
Penetrant testing at temperatures higher
than 50 °C
Essais non destructifs — Examen par ressuage —
Partie 5: Examen par ressuage à des températures supérieures à 50 °C

Reference number
ISO 3452-5:2008(E)
©
ISO 2008
ISO 3452-5:2008(E)
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ii © ISO 2008 – All rights reserved

ISO 3452-5:2008(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 3452-5 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 138, Non-destructive testing, in collaboration with ISO Technical Committee TC 135, Non-destructive
testing, Subcommittee SC 2, Surface methods, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
ISO 3452 consists of the following parts, under the general title Non-destructive testing — Penetrant testing:
⎯ Part 1: General principles
⎯ Part 2: Testing of penetrant materials
⎯ Part 3: Reference test blocks
⎯ Part 4: Equipment
⎯ Part 5: Penetrant testing at temperatures higher than 50 °C
⎯ Part 6: Penetrant testing at temperatures lower than 10 °C
ISO 3452-5:2008(E)
Introduction
Temperatures higher than 50 °C can affect the properties of penetrant test materials. The use of penetrant
materials and the testing of penetrant materials within the temperature range 10 °C to 50 °C are the subject of
EN 571-1 and ISO 3452-2. This part of ISO 3452 addresses materials and their use at higher temperatures.
This part of ISO 3452 introduces the concept of process times being linked to working temperatures and
accordingly users are recommended to ensure that testing products are correctly associated with process
parameters in written instructions (procedures).
Testing products may be specifically developed and qualified for high temperature use but testing products
qualified for use at normal temperatures, in some cases, may also be suitable for higher temperature use.
This part of ISO 3452 was prepared with the assistance of ISPESL (Italy), whose laboratory performed
research activity to verify the possibility of using penetrant at temperatures higher than 50 °C, up to 200 °C.

iv © ISO 2008 – All rights reserved

INTERNATIONAL STANDARD ISO 3452-5:2008(E)

Non-destructive testing — Penetrant testing —
Part 5:
Penetrant testing at temperatures higher than 50 °C
1 Scope
This part of ISO 3452 specifies the testing requirements particular to applications at higher temperatures (over
50 °C) and also the method for qualification of suitable testing products. It applies only to materials qualified
for the relevant temperature range used in accordance with the manufacturer's instructions.
2 Normative references
The following referenced documents are indispensable for the application 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 3059, Non-destructive testing — Penetrant testing and magnetic particle testing — Viewing conditions
ISO 3452-1, Non destructive testing — Penetrant testing — Part 1: General principles
ISO 3452-2, Non-destruc
...