EN ISO 9455-5:2020

SLOVENSKI STANDARD
01-december-2020
Nadomešča:
SIST EN ISO 9455-5:2014
Talila za mehko spajkanje - Preskusne metode - 5. del: Preskus z bakrovim
zrcalom (ISO 9455-5:2020)
Soft soldering fluxes - Test methods - Part 5: Copper mirror test (ISO 9455-5:2020)
Flussmittel zum Weichlöten - Prüfverfahren - Teil 5: Kupferspiegeltest (ISO 9455-5:2020)
Flux de brasage tendre - Méthodes d'essai - Partie 5: Essai au miroir de cuivre (ISO
9455-5:2020)
Ta slovenski standard je istoveten z: EN ISO 9455-5:2020
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 9455-5
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2020
EUROPÄISCHE NORM
ICS 25.160.50 Supersedes EN ISO 9455-5:2014
English Version
Soft soldering fluxes - Test methods - Part 5: Copper
mirror test (ISO 9455-5:2020)
Flux de brasage tendre - Méthodes d'essai - Partie 5: Flussmittel zum Weichlöten - Prüfverfahren - Teil 5:
Essai au miroir de cuivre (ISO 9455-5:2020) Kupferspiegeltest (ISO 9455-5:2020)
This European Standard was approved by CEN on 12 October 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,
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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9455-5:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 9455-5:2020) 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 April 2021, and conflicting national standards shall be
withdrawn at the latest by April 2021.
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 9455-5:2014.
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 9455-5:2020 has been approved by CEN as EN ISO 9455-5:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 9455-5
Third edition
2020-10
Soft soldering fluxes — Test
methods —
Part 5:
Copper mirror test
Flux de brasage tendre — Méthodes d'essai —
Partie 5: Essai au miroir de cuivre
Reference number
ISO 9455-5:2020(E)
©
ISO 2020
ISO 9455-5:2020(E)
© ISO 2020
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
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below or ISO’s member body in the country of the requester.
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Published in Switzerland
ii © ISO 2020 – All rights reserved

ISO 9455-5:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents . 1
6 Apparatus . 2
7 Procedure. 2
7.1 Preparation of the flux test solution . 2
7.1.1 Liquid flux samples . 2
7.1.2 Solid flux samples . 2
7.1.3 Flux-cored solder . 2
7.2 Preparation of copper mirrors for test . 3
7.3 Determination . 3
8 Assessment and expression of results . 3
9 Test report . 3
Bibliography . 4
ISO 9455-5:2020(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 C
...