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SLOVENSKI STANDARD
01-september-2022
Korozija kovin in zlitin - Pospešeni ciklični korozijski preskusi z izpostavljanjem
sintetični morski vodi s postopkom nanašanja soli - "Suhi" in "mokri" pogoji pri
konstantni absolutni vlažnosti (ISO 16539:2013)
Corrosion of metals and alloys - Accelerated cyclic corrosion tests with exposure to
synthetic ocean water salt-deposition process - "Dry" and "wet" conditions at constant
absolute humidity (ISO 16539:2013)
Korrosion von Metallen und Legierungen - Beschleunigte zyklische Korrosionsprüfungen
unter Aussetzung von synthetischem Meerwassersalz im Absetzungsprozess -
"Trockene" und "feuchte" Bedingungen, bei einer konstanten absoluten Feuchtigkeit
(ISO 16539:2013)
Corrosion des métaux et alliages - Essais de corrosion cyclique accélérée avec
exposition à l'eau de mer synthétique par procédé de dépôt de sel - Conditions "sèches"
et conditions "humides" à taux d'humidité absolue constant (ISO 16539:2013)
Ta slovenski standard je istoveten z: EN ISO 16539:2022
ICS:
77.060 Korozija kovin Corrosion of metals
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 16539
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2022
EUROPÄISCHE NORM
ICS 77.060
English Version
Corrosion of metals and alloys - Accelerated cyclic
corrosion tests with exposure to synthetic ocean water
salt-deposition process - "Dry" and "wet" conditions at
constant absolute humidity (ISO 16539:2013)
Corrosion des métaux et alliages - Essais de corrosion Korrosion von Metallen und Legierungen -
cyclique accélérée avec exposition à l'eau de mer Beschleunigte zyklische Korrosionsprüfungen unter
synthétique par procédé de dépôt de sel - Conditions Aussetzung von synthetischem Meerwassersalz im
"sèches" et conditions "humides" à taux d'humidité Absetzungsprozess - "Trockene" und "feuchte"
absolue constant (ISO 16539:2013) Bedingungen, bei einer konstanten absoluten
Feuchtigkeit (ISO 16539:2013)
This European Standard was approved by CEN on 20 June 2022.
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, Turkey 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16539:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
The text of ISO 16539:2013 has been prepared by Technical Committee ISO/TC 156 "Corrosion of
metals and alloys” of the International Organization for Standardization (ISO) and has been taken over
as EN ISO 16539:2022 by Technical Committee CEN/TC 262 “Metallic and other inorganic coatings,
including for corrosion protection and corrosion testing of metals and alloys” the secretariat of which is
held by BSI.
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 December 2022, and conflicting national standards
shall be withdrawn at the latest by December 2022.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 16539:2013 has been approved by CEN as EN ISO 16539:2022 without any modification.
INTERNATIONAL ISO
STANDARD 16539
First edition
2013-03-01
Corrosion of metals and alloys —
Accelerated cyclic corrosion tests
with exposure to synthetic ocean
water salt-deposition process — “Dry”
and “wet” conditions at constant
absolute humidity
Corrosion des métaux et alliages — Essais de corrosion cyclique
accélérée avec exposition à l’eau de mer synthétique par procédé de
dépôt de sel — Conditions “sèches” et conditions “humides” à taux
d’humidité absolue constant
Reference number
ISO 16539:2013(E)
©
ISO 2013
ISO 16539:2013(E)
© ISO 2013
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
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Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [email protected]
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved
ISO 16539:2013(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Test solution . 2
3.1 Preparation of the mixed salt solution . 2
3.2 pH adjustment . 2
3.3 Preparation of the test solution . 2
4 Apparatus . 3
4.1 Component protection . 3
4.2 Exposure cabinet . 3
4.3 Salt deposition device . 3
4.4 Temperature and humidity control device . 3
4.5 Rinse treatment of specimens . 3
4.6 Types of apparatus . 3
5 Test specimens. 4
6 Salt deposition measurement method . 4
7 Arrangement of the test specimens . 4
8 Operating conditions and procedure . 4
9 Treatment of specimens after test . 9
10 Continuity of tests . 9
11 Duration of tests . 9
12 Evaluation of results . 9
13 Test report . 9
Annex A (informative) Combined cyclic test instrument with salt deposition unit (two cabinets) .11
Annex B (informative) Combined cyclic test instrument with salt deposition unit (one cabinet) .12
Annex C (informative) Salt deposition method by manual spraying .13
Annex D (informative) Recommended periods of testing .15
Annex E (informative) Methods for evaluation of corrosivity of test .17
Bibliography .19
ISO 16539:2013(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 16539 was prepared by Technical Committee ISO/TC 156, Corrosion of metals and alloys.
iv © ISO 2013 – All rights reserved
ISO 16539:2013(E)
Introduction
Corrosion of metallic materials, with or without corrosion protection, is influenced by many
environmental factors, the importance of which can vary with the type of metallic materi
...