SIST EN ISO 9455-15:2018
(Main)Soft soldering fluxes - Test methods - Part 15: Copper corrosion test (ISO 9455-15:2017)
Soft soldering fluxes - Test methods - Part 15: Copper corrosion test (ISO 9455-15:2017)
This document specifies a qualitative method for determination of the corrosive properties of flux
residues on a copper substrate when subjected to controlled environmental conditions. The test is
applicable to type 1 fluxes, as defined in ISO 9454-1.
Flussmittel zum Weichlöten - Prüfverfahren - Teil 15: Kupferkorrosionsprüfung (ISO 9455-15:2017)
Dieser Teil der ISO 9455 liegt eine qualitative Methode fest zur Bestimmung der korrosiven Eigenschaften von Flussmittelrückständen auf einem Kupfersubstrat unter kontrollierbaren Umgebungsbedingungen. Die Prüfung ist anwendbar auf alle Flussmittel der Klasse 1 nach ISO 9454-1.
Flux de brasage tendre - Méthodes d'essai - Partie 15: Essai de corrosion du cuivre (ISO 9455-15:2017)
ISO 9455-15:2017 spécifie une méthode quantitative pour la détermination des propriétés corrosives des résidus de flux sur un substrat de cuivre, lorsqu'il est soumis à des conditions environnementales contrôlées. L'essai est applicable aux flux de type 1, tels que définis dans l'ISO 9454‑1.
Talila za mehko spajkanje - Preskusne metode - 15. del: Korozijski preskus bakra (ISO 9455-15:2017)
Ta dokument določa kvalitativno metodo za določevanje korozivnih lastnosti ostankov talila na bakrenih podlagah pri nadzorovanih okoljskih pogojih. Preskus se uporablja za talila tipa 1 iz standarda ISO 9454-1.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 9455-15:2018
01-februar-2018
1DGRPHãþD
SIST EN ISO 9455-15:2001
Talila za mehko spajkanje - Preskusne metode - 15. del: Korozijski preskus bakra
(ISO 9455-15:2017)
Soft soldering fluxes - Test methods - Part 15: Copper corrosion test (ISO 9455-15:2017)
Flussmittel zum Weichlöten - Prüfverfahren - Teil 15: Kupferkorrosionsprüfung (ISO 9455
-15:2017)
Flux de brasage tendre - Méthodes d'essai - Partie 15: Essai de corrosion du cuivre (ISO
9455-15:2017)
Ta slovenski standard je istoveten z: EN ISO 9455-15:2017
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
77.060 Korozija kovin Corrosion of metals
SIST EN ISO 9455-15:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 9455-15:2018
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SIST EN ISO 9455-15:2018
EN ISO 9455-15
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2017
EUROPÄISCHE NORM
ICS 25.160.50 Supersedes EN ISO 9455-15:1999
English Version
Soft soldering fluxes - Test methods - Part 15: Copper
corrosion test (ISO 9455-15:2017)
Flux de brasage tendre - Méthodes d'essai - Partie 15: Flussmittel zum Weichlöten - Prüfverfahren - Teil 15:
Essai de corrosion du cuivre (ISO 9455-15:2017) Kupferkorrosionsprüfung (ISO 9455-15:2017)
This European Standard was approved by CEN on 8 September 2017.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9455-15:2017 E
worldwide for CEN national Members.
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SIST EN ISO 9455-15:2018
EN ISO 9455-15:2017 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 9455-15:2018
EN ISO 9455-15:2017 (E)
European foreword
This document (EN ISO 9455-15:2017) has been prepared by Technical Committee ISO/TC 44 “Welding
and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
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 March 2018, and conflicting national standards shall
be withdrawn at the latest by March 2018.
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 9455-15:1999.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 9455-15:2017 has been approved by CEN as EN ISO 9455-15:2017 without any
modification.
3
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SIST EN ISO 9455-15:2018
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SIST EN ISO 9455-15:2018
INTERNATIONAL ISO
STANDARD 9455-15
Second edition
2017-08
Soft soldering fluxes — Test
methods —
Part 15:
Copper corrosion test
Flux de brasage tendre — Méthodes d’essai —
Partie 15: Essai de corrosion du cuivre
Reference number
ISO 9455-15:2017(E)
©
ISO 2017
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SIST EN ISO 9455-15:2018
ISO 9455-15:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© 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
---------------------- Page: 8 ----------------------
SIST EN ISO 9455-15:2018
ISO 9455-15:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents and materials . 1
6 Apparatus . 2
7 Preparation of tests pieces . 2
8 Procedure. 3
8.1 General . 3
8.2 Fluxing the test pieces . 4
8.2.1 For solid, paste and liquid flux samples . 4
8.2.2 For flux-cored solder samples . 4
8.2.3 For solder paste samples . 4
8.3 Heating the test pieces . 4
8.4 Conditioning the test pieces . 5
8.5 Examination of the test pieces . 5
8.6 Assessment of corrosion. 5
8.6.1 General. 5
8.6.2 Examination after fluxing and melting . 6
8.6.3 Examination after conditioning . 6
9 Expression of results . 6
10 Test report . 6
Annex A (informative) Examples of varying degrees of corrosion resulting from the copper
corrosion test . 7
Bibliography .12
© ISO 2017 – All rights reserved iii
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SIST EN ISO 9455-15:2018
ISO 9455-15:2017(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 voluntary nature of standards, 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: w w w . i s o .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes,
Subcommittee SC 12, Soldering materials.
This second edition cancels and replaces the first edition (ISO 9455-15:1996), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— the use of lead-free solders has been included;
— the requirements for the apparatus have been updated;
— the test report has been updated;
— the figures in Annex A have been re-arranged;
— this document has been editorially revised.
A list of all parts in the ISO 9455 series can be found on the ISO website.
Requests for official interpretations of any aspect of this document should be directed to the Secretariat
of ISO/TC 44/SC 12 via your national standards body. A complete listing of these bodies can be found at
www .iso .org.
iv © ISO 2017 – All rights reserved
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SIST EN ISO 9455-15:2018
INTERNATIONAL STANDARD ISO 9455-15:2017(E)
Soft soldering fluxes — Test methods —
Part 15:
Copper corrosion test
1 Scope
This document specifies a qualitative method for determination of the corrosive properties of flux
residues on a copper substrate when subjected to controlled environmental conditions. The test is
applicable to type 1 fluxes, as defined in ISO 9454-1.
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 197-1, Copper and copper alloys — Terms and definitions — Part 1: Materials
ISO 9453, Soft solder alloys — Chemical compositions and forms
ISO 9455-1, Soft soldering fluxes — Test methods — Part 1: Determination of non-volatile matter,
gravimetric method
IS
...
SLOVENSKI STANDARD
oSIST prEN ISO 9455-15:2016
01-oktober-2016
Talila za mehko spajkanje - Preskusne metode - 15. del: Korozijski preskus bakra
(ISO/DIS 9455-15:2016)
Soft soldering fluxes - Test methods - Part 15: Copper corrosion test (ISO/DIS 9455-
15:2016)
Flussmittel zum Weichlöten - Prüfverfahren - Teil 15: Kupferkorrosionsprüfung (ISO/DIS
9455-15:2016)
Flux de brasage tendre - Méthodes d'essai - Partie 15: Essai de corrosion du cuivre
(ISO/DIS 9455-15:2016)
Ta slovenski standard je istoveten z: prEN ISO 9455-15
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
77.060 Korozija kovin Corrosion of metals
oSIST prEN ISO 9455-15:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN ISO 9455-15:2016
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oSIST prEN ISO 9455-15:2016
DRAFT INTERNATIONAL STANDARD
ISO/DIS 9455-15
ISO/TC 44/SC 12 Secretariat: DIN
Voting begins on: Voting terminates on:
2016-07-22 2016-10-13
Soft soldering fluxes — Test methods —
Part 15:
Copper corrosion test
Flux de brasage tendre — Méthodes d’essai —
Partie 15: Essai de corrosion du cuivre
ICS: 25.160.50
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for
Standardization (ISO), and processed under the ISO lead mode of collaboration
as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member
bodies for a parallel five month enquiry.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
To expedite distribution, this document is circulated as received from the
IN ADDITION TO THEIR EVALUATION AS
committee secretariat. ISO Central Secretariat work of editing and text
BEING ACCEPTABLE FOR INDUSTRIAL,
composition will be undertaken at publication stage.
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 9455-15:2016(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2016
---------------------- Page: 3 ----------------------
oSIST prEN ISO 9455-15:2016
ISO/DIS 9455-15:2016(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, 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 2016 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 9455-15:2016
ISO/DIS 9455-15:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Reagents and materials . 1
5 Apparatus . 2
6 Preparation of tests pieces . 2
7 Procedure. 3
7.1 General . 3
7.2 Fluxing the test pieces . 3
7.2.1 For solid, paste and liquid flux samples . 3
7.2.2 For flux-cored solder samples . 4
7.2.3 For solder paste samples . 4
7.3 Heating the test pieces . 4
7.4 Conditioning the test pieces . 4
7.5 Examination of the test pieces . 5
7.6 Assessment of corrosion. 5
7.6.1 General. 5
7.6.2 Examination after fluxing and melting . 5
7.6.3 Examination after conditioning . 6
8 Expression of results . 6
9 Test report . 6
Annex A (informative) Examples of varying degrees of corrosion resulting from the copper
corrosion test . 7
© ISO 2016 – All rights reserved iii
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oSIST prEN ISO 9455-15:2016
ISO/DIS 9455-15:2016(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.iso.org/iso/foreword.html.
The committee responsible for this document is ISO/TC 44/SC 12.
This second edition cancels and replaces the first edition which has been technically revised.
ISO 9455 consists of the following parts.
— Part 1: Determination of non-volatile matter, gravimetric method
— Part 2: Determination of non-volatile matter, ebulliometric method
— Part 3: Determination of acid value, potentiometric and visual titration methods
— Part 5: Copper mirror test
— Part 6: Determination of halide (excluding fluoride) content
— Part 8: Determination of zinc content
— Part 9: Determination of ammonia content
— Part 10: Flux efficacy test, solder spread method
— Part 11: Solubility of flux residues
— Part 12: Steel tube corrosion test
— Part 13: Determination of flux spattering
— Part 14: Assessment of tackiness of flux residues
— Part 15: Copper corrosion test
— Part 16: Flux efficacy test, wetting balance method
— Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues
iv © ISO 2016 – All rights reserved
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oSIST prEN ISO 9455-15:2016
ISO/DIS 9455-15:2016(E)
Annex A of this part of ISO 9455 is for information only.
© ISO 2016 – All rights reserved v
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oSIST prEN ISO 9455-15:2016
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oSIST prEN ISO 9455-15:2016
DRAFT INTERNATIONAL STANDARD ISO/DIS 9455-15:2016(E)
Soft soldering fluxes — Test methods —
Part 15:
Copper corrosion test
1 Scope
This part of ISO 9455 specifies a qualitative method for determination of the corrosive properties of
flux residues on a copper substrate, when subjected to controlled environmental conditions. The test is
applicable to type 1 fluxes, as defined in ISO 9454-1.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 197-1, Copper and copper alloys — Terms and definitions — Part 1: Materials
ISO 9453, Soft solder alloys — Chemical compositions and forms
ISO 9454-1, Soft soldering fluxes — Classification and requirements — Part 1: Classification, labelling and
packaging
ISO 9455-1, Soft soldering fluxes — Test methods — Part 1: Determination of non-volatile matter,
gravimetric method
ISO 9455-2, Soft soldering fluxes — Test methods — Part 2: Determination of non-volatile matter,
ebulliometric method
IEC 68-2-3:1969, Environmental testing — Part 2: Tests — Test Ca: Damp heat, steady state
3 Principle
A pellet of solder is melted in contact with the flux to be tested on a test piece of copper sheet. The test
piece is then exposed to a controlled temperature/humidity environment and the resulting corrosion of
the copper, if any, is assessed using a low-power microscope.
4 Reagents and materials
Only reagents of recognized analytical quality and only distilled, or deionized water shall be used.
4.1 Ammonium peroxodisulfate solution, prepared as follows.
Dissolve 250 g of ammonium peroxodisulfate [(NH ) S O ] in water and add cautiously 5 ml of sulphuric
4 2 2 8
acid (density 1,84 g/ml). Mix, cool, dilute to 1 litre and mix. This solution shall be freshly prepared
before use.
4.2 Sulfuric acid, 5 % (by volume) solution.
Add cautiously, with stirring, 50 ml of sulfuric acid (density 1,84 g/ml) to 400 ml of water and mix.
Cool, dilute to 1 litre and mix well.
© ISO 2016 – All rights re
...
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