SIST EN ISO 9454-1:2016

SLOVENSKI STANDARD
SIST EN ISO 9454-1:2016
01-maj-2016
1DGRPHãþD
SIST EN 29454-1:1998
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R]QDþHYDQMHLQSDNLUDQMH,62
Soft soldering fluxes - Classification and requirements - Part 1: Classification, labelling
and packaging (ISO 9454-1:2016)
Flussmittel zum Weichlöten - Einteilung und Anforderungen - Teil 1: Einteilung,
Kennzeichnung und Verpackung (ISO 9454-1:2016)
Flux de brasage tendre - Classification et caractéristiques - Partie 1: Classification,
marquage et emballage (ISO 9454-1:2016)
Ta slovenski standard je istoveten z: EN ISO 9454-1:2016
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
SIST EN ISO 9454-1:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 9454-1:2016

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SIST EN ISO 9454-1:2016


EN ISO 9454-1
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2016
EUROPÄISCHE NORM
ICS 25.160.50 Supersedes EN 29454-1:1993
English Version

Soft soldering fluxes - Classification and requirements -
Part 1: Classification, labelling and packaging (ISO 9454-
1:2016)
Flux de brasage tendre - Classification et exigences - Flussmittel zum Weichlöten - Einteilung und
Partie 1: Classification, marquage et emballage (ISO Anforderungen - Teil 1: Einteilung, Kennzeichnung und
9454-1:2016) Verpackung (ISO 9454-1:2016)
This European Standard was approved by CEN on 2 January 2016.

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, 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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9454-1:2016 E
worldwide for CEN national Members.

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SIST EN ISO 9454-1:2016
EN ISO 9454-1:2016 (E)
Contents Page
European foreword . 3

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SIST EN ISO 9454-1:2016
EN ISO 9454-1:2016 (E)
European foreword
This document (EN ISO 9454-1:2016) 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 September 2016, and conflicting national standards
shall be withdrawn at the latest by September 2016.
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.
This document supersedes EN 29454-1:1993.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 9454-1:2016 has been approved by CEN as EN ISO 9454-1:2016 without any
modification.
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SIST EN ISO 9454-1:2016

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SIST EN ISO 9454-1:2016
INTERNATIONAL ISO
STANDARD 9454-1
Second edition
2016-02-01
Soft soldering fluxes — Classification
and requirements —
Part 1:
Classification, labelling and packaging
Flux de brasage tendre — Classification et exigences —
Partie 1: Classification, marquage et emballage
Reference number
ISO 9454-1:2016(E)
©
ISO 2016

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SIST EN ISO 9454-1:2016
ISO 9454-1:2016(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

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SIST EN ISO 9454-1:2016
ISO 9454-1:2016(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Classification of fluxes . 1
3 Labelling and packaging . 1
Annex A (informative) Grades of fluxes . 3
Annex B (informative) Testing of fluxes . 6
Bibliography . 9
© ISO 2016 – All rights reserved iii

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SIST EN ISO 9454-1:2016
ISO 9454-1:2016(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 WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information.
The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee
SC 12, Soldering materials.
This second edition cancels and replaces the first edition (ISO 9454-1:1990), which has been
technically revised.
ISO 9454 consists of the following parts, under the general title Soft soldering fluxes — Classification and
requirements:
— Part 1: Classification, labelling and packaging
— Part 2: Performance requirements
iv © ISO 2016 – All rights reserved

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SIST EN ISO 9454-1:2016
ISO 9454-1:2016(E)

Introduction
Fluxes assist molten solder to wet metal surfaces to be joined by removing oxides and related
contaminations from the solder and surfaces of the parts during soldering. Fluxes also protect surfaces
from oxidation an assist wetting of the basis metals by molten solder.
Care is necessary when selecting a flux for a particular application, in order to ensure an adequate
service life of the assembly Factors such as the ease of residue removal, corrosiveness, possible health
and safety hazards and the efficacy of the flux should all be considered.
© ISO 2016 – All rights reserved v

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SIST EN ISO 9454-1:2016

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SIST EN ISO 9454-1:2016
INTERNATIONAL STANDARD ISO 9454-1:2016(E)
Soft soldering fluxes — Classification and requirements —
Part 1:
Classification, labelling and packaging
WARNING — This part of ISO 9454‑1 deals with products which might be hazardous to health,
or which might cause other hazards such as corrosion, fire, etc., if adequate precautions are not
taken. It refers only to the technical su
...