SIST EN ISO 15329:2008
(Main)Corrosion of metals and alloys - Anodic test for evaluation of intergranular corrosion susceptibility of heat-treatable aluminium alloys (ISO 15329:2006)
Corrosion of metals and alloys - Anodic test for evaluation of intergranular corrosion susceptibility of heat-treatable aluminium alloys (ISO 15329:2006)
This International Standard specifies an electrochemical method to determine susceptibility to intergranular corrosion of solution-heat-treatable aluminium alloys, that is 2XXX, 6XXX, 7XXX and 8XXX alloys, without protective coatings and in various ageing conditions. This International Standard is applicable to cast and wrought heat-treatable aluminium alloys in the form of castings, forgings, plates, sheets, extrusions, and semi-finished or finished parts, in order to carry out a comparative assessment of alloys of different grades and thickness depending on their chemical composition and other factors, and also to check the thermal processing quality of the tested materials. The test results provide information to help to determine the intergranular corrosion resistance and thermal processing quality of the tested materials (see Clauses 8 and 9). The test results cannot be regarded as absolute, because they are not applicable to all environments that can be met in service. They are best used in a relative manner, to compare the intergranular corrosion resistance of various heats of solution-heat-treatable aluminium alloys.
Korrosion von Metallen und Legierungen - Anodische Prüfung für die Auswertung interkristalliner Korrosionsempfindlichkeit von aushärtbaren Aluminiumlegierungen (ISO 15329:2006)
Diese Internationale Norm legt ein elektrochemisches Verfahren fest, um die Anfälligkeit aushärtbarer Aluminiumlegierungen der Sorten 2XXX, 6XXX, 7XXX und 8XXX gegenüber inter¬kristalliner Korrosion zu bestimmen, wenn die Legierungen in ver¬schiedenen Auslagerungszuständen vorliegen und ohne Beschichtung sind.
Diese Internationale Norm gilt für aushärtbare Aluminium Guss und Knetlegierungen in Form von Guss und Schmiedeteilen, Platten, Blechen, Strangpressteilen, Halbzeugen oder Fertigteilen, um eine vergleichende Bewertung von Legierungen unterschiedlicher Sorten und Dicken in Abhängigkeit von ihrer chemischen Zusammensetzung und anderen Faktoren durchzuführen sowie zur Überprüfung der Qualität der Wärme¬behandlung der untersuchten Werkstoffe. Die Prüfergebnisse liefern Daten, aus denen die Beständigkeit gegenüber interkristalliner Korrosion und die Qualität der Wärmebehandlung der untersuchten Werkstoffe zu bestimmen sind (siehe Abschnitte 8 und 9).
Die Prüfergebnisse können nicht als Absolutwerte angesehen werden, weil sie nicht auf alle die Einsatzbedingungen anwendbar sind, die unter Betriebsbedingungen vorhanden sein können. Sie werden am günstigsten als relative Ergebnisse angewendet, um für verschiedene Chargen wärmebehandelter Aluminiumlegierungen die Beständigkeit gegenüber interkristalliner Korrosion zu vergleichen.
Corrosion des métaux et alliages - Essai anodique pour l'évaluation de la sensibilité a la corrosion intergranulaire des alliages d'aluminium aptes au traitement thermique (ISO 15329:2006)
L'ISO 15329:2006 spécifie une méthode électrochimique permettant de déterminer la sensibilité à la corrosion intergranulaire des alliages d'aluminium aptes au traitement thermique de mise en solution, à savoir les alliages 2XXX, 6XXX, 7XXX et 8XXX, sans revêtement protecteur et différemment vieillis.
L'ISO 15329:2006 s'applique aux alliages d'aluminium de moulage et de corroyage, aptes au traitement thermique, se présentant sous forme de pièces moulées, de pièces forgées, de tôles fortes, de tôles minces, de produits filés et de pièces semi-finies ou finies. Elle permet de pratiquer une évaluation comparative des différentes nuances et épaisseurs d'alliages, en fonction de leur composition chimique et d'autres facteurs et également de vérifier la qualité du traitement thermique des matériaux soumis à essai. Les résultats d'essai fournissent des informations aidant à déterminer la résistance à la corrosion intergranulaire et la qualité du traitement thermique desdits matériaux (voir Articles 8 et 9).
Korozija kovin in zlitin - Anodni preskus za ovrednotenje občutljivosti na interkristalno korozijo aluminijevih zlitin za toplotno obdelavo (ISO 15329:2006)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 15329:2008
01-julij-2008
.RUR]LMDNRYLQLQ]OLWLQ$QRGQLSUHVNXV]DRYUHGQRWHQMHREþXWOMLYRVWLQD
LQWHUNULVWDOQRNRUR]LMRDOXPLQLMHYLK]OLWLQ]DWRSORWQRREGHODYR ,62
Corrosion of metals and alloys - Anodic test for evaluation of intergranular corrosion
susceptibility of heat-treatable aluminium alloys (ISO 15329:2006)
Corrosion des métaux et alliages - Essai anodique pour l'évaluation de la sensibilité a la
corrosion intergranulaire des alliages d'aluminium aptes au traitement thermique (ISO
15329:2006)
Ta slovenski standard je istoveten z: EN ISO 15329:2008
ICS:
77.060 Korozija kovin Corrosion of metals
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
SIST EN ISO 15329:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 15329:2008
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SIST EN ISO 15329:2008
EUROPEAN STANDARD
EN ISO 15329
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2008
ICS 77.060
English Version
Corrosion of metals and alloys - Anodic test for evaluation of
intergranular corrosion susceptibility of heat-treatable aluminium
alloys (ISO 15329:2006)
Corrosion des métaux et alliages - Essai anodique pour Korrosion von Metallen und Legierungen - Anodische
l'évaluation de la sensibilité à la corrosion intergranulaire Prüfung für Auswertung der interkristallinen
des alliages d'aluminium aptes au traitement thermique Korrosionsempfindlichkeit von aushärtbaren
(ISO 15329:2006) Aluminiumlegierungen (ISO 15329:2006)
This European Standard was approved by CEN on 21 March 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,
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Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15329:2008: E
worldwide for CEN national Members.
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SIST EN ISO 15329:2008
EN ISO 15329:2008 (E)
Contents Page
Foreword.3
2
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SIST EN ISO 15329:2008
EN ISO 15329:2008 (E)
Foreword
The text of ISO 15329:2006 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
15329:2008 by Technical Committee CEN/TC 262 “Metallic and other inorganic coatings” 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 October 2008, and conflicting national standards shall be withdrawn at
the latest by October 2008.
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.
Endorsement notice
The text of ISO 15329:2006 has been approved by CEN as a EN ISO 15329:2008 without any modification.
3
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SIST EN ISO 15329:2008
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SIST EN ISO 15329:2008
INTERNATIONAL ISO
STANDARD 15329
First edition
2006-05-15
Corrosion of metals and alloys — Anodic
test for evaluation of intergranular
corrosion susceptibility of heat-treatable
aluminium alloys
Corrosion des métaux et alliages — Essai anodique pour l'évaluation de
la sensibilité à la corrosion intergranulaire des alliages d'aluminium
aptes au traitement thermique
Reference number
ISO 15329:2006(E)
©
ISO 2006
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SIST EN ISO 15329:2008
ISO 15329:2006(E)
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©
ii ISO 2006 – All rights reserved
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SIST EN ISO 15329:2008
ISO 15329:2006(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Specimens . 2
6 Surface preparation . 3
7 Procedure . 3
8 Metallographic examination . 4
9 Assessment of results . 4
10 Test report . 4
Bibliography . 7
©
ISO 2006 – All rights reserved iii
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SIST EN ISO 15329:2008
ISO 15329:2006(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
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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 15329 was prepared by Technical Committee ISO/TC 156, Corrosion of metals and alloys.
©
iv ISO 2006 – All rights reserved
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SIST EN ISO 15329:2008
INTERNATIONAL STANDARD ISO 15329:2006(E)
Corrosion of metals and alloys — Anodic test for evaluation of
intergranular corrosion susceptibility of heat-treatable
aluminium alloys
1Scope
This International Standard specifies an electrochemical method to determine susceptibility to intergranular
corrosion of solution-heat-treatable aluminium alloys, that is 2XXX, 6XXX, 7XXX and 8XXX alloys, without
protective coatings and in various ageing conditions.
This International Standard is applicable to cast and wrought heat-treatable aluminium alloys in the form of
castings, forgings, plates, sheets, extrusions, and semi-finished or finished parts, in order to carry out a
comparative assessment of alloys of different grades and thickness depending on their chemical composition
and other factors, and also to check th
...
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