Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)

This document specifies a gravimetric method for determining the mass per unit area(surface density) of anodic oxidation coatings on aluminium and its alloys. Themethod is applicable to all oxidation coatings formed by anodizing aluminium andits alloys, either cast or wrought, and is suitable for most aluminium alloys,except those in which the mass fraction of copper is greater than 6 %.

Anodisieren von Aluminium und Aluminiumlegierungen - Bestimmung der Masse je Flächeneinheit (flächenbezogene Masse) von anodisch erzeugten Oxidschichten - Gravimetrisches Verfahren (ISO 2106:2019)

Dieses Dokument legt ein gravimetrisches Verfahren zur Bestimmung der Masse je Flächeneinheit (flächenbezogene Masse) anodisch erzeugter Oxidschichten auf Aluminium und Aluminiumlegierungen fest.
Das Verfahren ist auf alle Oxidschichten anwendbar, die durch anodische Oxidation von Aluminium, Aluminium-Guss- und -Knetlegierungen erzeugt werden. Es ist für die meisten Aluminiumlegierungen geeignet, ausgenommen für Legierungen mit einem Massenanteil an Kupfer über 6 %.
ANMERKUNG 1   Ein hoher Kupfergehalt in der Legierung kann zu einer verstärkten Auflösung des Aluminium-Trägermaterials führen.
ANMERKUNG 2   Wenn die Oxidschichtdicke mit ausreichender Genauigkeit bekannt ist (z. B. nach dem in ISO 2128, festgelegten Verfahren), ermöglicht die Bestimmung der Masse je Flächeneinheit (flächenbezogene Masse) der Oxidschicht die Berechnung ihrer scheinbaren Dichte. Sind die Bedingungen zur Aufbringung der Schicht und ihre Dichte bekannt, kann umgekehrt aus der Masse je Flächeneinheit (flächenbezogene Masse) die mittlere Masse und ein ungefährer Wert für die Schicht¬dicke errechnet werden (siehe Abschnitt 9).

Anodisation de l'aluminium et de ses alliages - Détermination de la masse surfacique (masse par unité de superficie) des couches d’oxydation anodique - Méthode gravimétrique (ISO 2106:2019)

Le présent document spécifie une méthode gravimétrique de détermination de la masse surfacique (masse par unité de superficie) des couches d'oxydation anodique sur l'aluminium et ses alliages.
Cette méthode est applicable à toutes les couches d'oxyde obtenues par anodisation sur l'aluminium et ses alliages, aussi bien sur pièces moulées que sur produits corroyés, et elle est valable pour la plupart des alliages d'aluminium, à l'exception de ceux dont la fraction massique de cuivre est supérieure à 6 %.
NOTE 1 Une forte teneur en cuivre dans l'alliage peut conduire à une dissolution excessive du substrat d'aluminium.
NOTE 2 Si l'épaisseur est connue avec une précision suffisante (par exemple au moyen de la méthode spécifiée dans l'ISO 2128), la détermination de la masse surfacique (masse par unité de superficie) des couches permettra de calculer sa masse volumique apparente. Inversement, si les conditions d'application de la couche et sa masse volumique sont connues, la détermination de sa masse surfacique (masse par unité de superficie) peut permettre le calcul de la masse moyenne et une estimation approximative de l'épaisseur (voir l'Article 9).

Anodizacija aluminija in aluminijevih zlitin - Ugotavljanje mase na enoto površine (površinska gostota) anodno oksidiranih prevlek - Gravimetrijska metoda (ISO 2106:2019)

Ta dokument določa gravimetrijsko metodo za določanje mase na enoto površine (površinske gostote) anodno oksidiranih prevlek na aluminiju in njegovih zlitinah. Metoda se uporablja za vse oksidirane prevleke, ki nastanejo z anodiziranjem aluminija in njegovih zlitin, bodisi litih ali kovanih, in je primerna za večino aluminijevih zlitin, razen tistih, pri katerih je masni delež bakra večji od 6 %.

General Information

Status
Published
Public Enquiry End Date
14-Apr-2019
Publication Date
13-Feb-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
22-Jan-2020
Due Date
28-Mar-2020
Completion Date
14-Feb-2020

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SLOVENSKI STANDARD
SIST EN ISO 2106:2020
01-marec-2020
Nadomešča:
SIST EN ISO 2106:2012

Anodizacija aluminija in aluminijevih zlitin - Ugotavljanje mase na enoto površine

(površinska gostota) anodno oksidiranih prevlek - Gravimetrijska metoda (ISO
2106:2019)

Anodizing of aluminium and its alloys - Determination of mass per unit area (surface

density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)
Anodisieren von Aluminium und Aluminiumlegierungen - Bestimmung der Masse je
Flächeneinheit (flächenbezogene Masse) von anodisch erzeugten Oxidschichten -
Gravimetrisches Verfahren (ISO 2106:2019)

Anodisation de l'aluminium et de ses alliages - Détermination de la masse surfacique

(masse par unité de superficie) des couches d’oxydation anodique - Méthode
gravimétrique (ISO 2106:2019)
Ta slovenski standard je istoveten z: EN ISO 2106:2020
ICS:
25.220.20 Površinska obdelava Surface treatment
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
SIST EN ISO 2106:2020 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 2106:2020
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SIST EN ISO 2106:2020
EN ISO 2106
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2020
EUROPÄISCHE NORM
ICS 25.220.20 Supersedes EN ISO 2106:2011
English Version
Anodizing of aluminium and its alloys - Determination of
mass per unit area (surface density) of anodic oxidation
coatings - Gravimetric method (ISO 2106:2019)
Anodisation de l'aluminium et de ses alliages - Anodisieren von Aluminium und

Détermination de la masse surfacique (masse par unité Aluminiumlegierungen - Bestimmung der Masse je

de superficie) des couches d'oxydation anodique - Flächeneinheit (flächenbezogene Masse) von anodisch

Méthode gravimétrique (ISO 2106:2019) erzeugten Oxidschichten - Gravimetrisches Verfahren

(ISO 2106:2019)
This European Standard was approved by CEN on 2 January 2020.

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,

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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

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2106:2020 E

worldwide for CEN national Members.
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SIST EN ISO 2106:2020
EN ISO 2106:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 2106:2020
EN ISO 2106:2020 (E)
European foreword

This document (EN ISO 2106:2020) has been prepared by Technical Committee ISO/TC 79 "Light

metals and their alloys" in collaboration with Technical Committee CEN/TC 132 “Aluminium and

aluminium alloys” the secretariat of 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 July 2020, and conflicting national standards shall be

withdrawn at the latest by July 2020.

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.

This document supersedes EN ISO 2106:2011.

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 2106:2019 has been approved by CEN as EN ISO 2106:2020 without any modification.

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SIST EN ISO 2106:2020
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SIST EN ISO 2106:2020
INTERNATIONAL ISO
STANDARD 2106
Fourth edition
2019-11
Anodizing of aluminium and its
alloys — Determination of mass
per unit area (surface density)
of anodic oxidation coatings —
Gravimetric method
Anodisation de l'aluminium et de ses alliages — Détermination
de la masse par unité de surface (masse surfacique) des couches
d’oxydation anodique — Méthode gravimétrique
Reference number
ISO 2106:2019(E)
ISO 2019
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SIST EN ISO 2106:2020
ISO 2106:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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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Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
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SIST EN ISO 2106:2020
ISO 2106:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Reagents ........................................................................................................................................................................................................................ 2

6 Apparatus ..................................................................................................................................................................................................................... 2

7 Preparation of test specimen .................................................................................................................................................................. 2

7.1 Sampling ....................................................................................................................................................................................................... 2

7.2 Size .................................................................................................................................................................................................................... 3

7.3 Method of degreasing ........................................................................................................................................................................ 3

8 Procedure..................................................................................................................................................................................................................... 3

8.1 Method using test solution A ...................................................................................................................................................... 3

8.1.1 Treatment before test .................................................................................................................................................. 3

8.1.2 Performance of the test .............................................................................................................................................. 3

8.2 Method using test solution B ...................................................................................................................................................... 3

8.2.1 Treatment before test .................................................................................................................................................. 3

8.2.2 Performance of the test .............................................................................................................................................. 3

9 Expression of results ........................................................................................................................................................................................ 4

10 Test report ................................................................................................................................................................................................................... 5

Annex A (normative) Method for the degreasing and drying of test specimens ....................................................6

Bibliography ................................................................................................................................................................................................................................ 7

© ISO 2019 – All rights reserved iii
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SIST EN ISO 2106:2020
ISO 2106:2019(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

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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

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This document was prepared by Technical Committee ISO/TC 79, Light metals and their alloys,

Subcommittee SC 2, Organic and anodi
...

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