1、July 2016 English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 25.160.50!%XL-“2534110www.din.deDIN
2、 EN ISO 9454-1Soft soldering fluxes Classification and requirements Part 1: Classification, labelling and packaging (ISO 9454-1:2016);English version EN ISO 9454-1:2016,English translation of DIN EN ISO 9454-1:2016-07Flussmittel zum Weichlten Einteilung und Anforderungen Teil 1: Einteilung, Kennzeic
3、hnung und Verpackung (ISO 9454-1:2016);Englische Fassung EN ISO 9454-1:2016,Englische bersetzung von DIN EN ISO 9454-1:2016-07Flux de brasage tendre Classification et exigences Partie 1: Classification, marquage et emballage (ISO 9454-1:2016);Version anglaise EN ISO 9454-1:2016,Traduction anglaise d
4、e DIN EN ISO 9454-1:2016-07SupersedesDIN EN 29454-1:1994-02www.beuth.deDocument comprises 18 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.06.16 DIN EN ISO 9454-1:2016-07 2 A comma is used as the decimal marker. National fore
5、word This document (EN ISO 9454-1:2016) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes”, Subcommittee SC 12 “Soldering materials” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” (Secretariat: DIN, Germany). The responsible German
6、body involved in its preparation was DIN-Normenausschuss Schweien und verwandte Verfahren (DIN Standards Committee Welding and Allied Processes), Working Committee NA 092-00-08 AA Weichlten (DVS AG V 6.2). Soldering fluxes covered by this standard are not classified according to the corrosive action
7、 of the flux residue, but according to their main chemical ingredients (see Table 1). It is not possible to identify a particular soldering flux which will be suitable for use with all base metals, soldering alloys and soldering processes. The properties and chemical composition of the flux are ther
8、efore to be adapted. The specifications given in this document are intended to facilitate the selection of fluxes for particular applications. Subject to agreement between purchaser and supplier, soft soldering fluxes may be tested in accordance with the “Guidance for the use of test methods” given
9、in ISO 9455-1 to ISO 9455-16 (see Table B.1). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 9455-1 DIN EN 29455-1 ISO 9455-2 DIN EN ISO 9455-2 ISO 9455-3 DIN EN ISO 9455-3 ISO 9455-5 DIN EN ISO 9455-5 ISO 9455-6 DIN EN ISO 9455-6 ISO
10、9455-8 DIN EN 29455-8 ISO 9455-9 DIN EN ISO 9455-9 ISO 9455-10 DIN EN ISO 9455-10 ISO 9455-11 DIN EN 29455-11 ISO 9455-13 DIN EN ISO 9455-13 ISO 9455-14 DIN EN 29455-14 ISO 9455-16 DIN EN ISO 9455-16 Amendments This standard differs from DIN EN 29454-1:1994-02 as follows: a) the standard has been ad
11、opted as a DIN EN ISO Standard, i.e. as DIN EN ISO 9454-1; b) Table 1 has been updated; c) new guidance for the use of the various grades of fluxes has been added (Annex A); d) Table B.1 “Guidance for the use of test methods” has been updated; e) the standard has been editorially revised. Previous e
12、ditions DIN EN 29454-1: 1994-02 DIN EN ISO 9454-1:2016-07 3 National Annex NA (informative) Bibliography DIN EN 29455-1, Soft soldering fluxes Test methods Part 1: Determination of non-volatile matter, gravimetric method DIN EN 29455-8, Soft soldering fluxes Test methods Part 8: Determination of zin
13、c content DIN EN 29455-11, Soft soldering fluxes Test methods Part 11: Solubility of flux residues DIN EN 29455-14, Soft soldering fluxes Test methods Part 14: Assessment of tackiness of flux residues DIN EN ISO 9455-2, Soft soldering fluxes Test methods Part 2: Determination of non-volatile matter,
14、 ebulliometric method DIN EN ISO 9455-3, Soft soldering fluxes Test methods Part 3: Determination of acid value, potentiometric and visual titration methods DIN EN ISO 9455-5, Soft soldering fluxes Test methods Part 5: Copper mirror test DIN EN ISO 9455-6, Soft soldering fluxes Test methods Part 6:
15、Determination and detection of halide (excluding fluoride) content DIN EN ISO 9455-9, Soft soldering fluxes Test methods Part 9: Determination of ammonia content DIN EN ISO 9455-10, Soft soldering fluxes Test methods Part 10: Flux efficacy test, solder spread method DIN EN ISO 9455-13, Soft solderin
16、g fluxes Test methods Part 13: Determination of flux spattering DIN EN ISO 9455-16, Soft soldering fluxes Test methods Part 16: Flux efficacy test, wetting balance method DIN EN ISO 9454-1:2016-07 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9454-1 Marc
17、h 2016 ICS 25.160.50 Supersedes EN 29454-1:1993English Version Soft soldering fluxes - Classification and requirements - Part 1: Classification, labelling and packaging(ISO 9454-1:2016) Flux de brasage tendre - Classification et exigences - Partie 1: Classification, marquage et emballage(ISO 9454-1:
18、2016) Flussmittel zum Weichlten - Einteilung und Anforderungen - Teil 1: Einteilung, Kennzeichnung und 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 f
19、or 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 thr
20、ee 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 bo
21、dies 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,
22、Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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 world
23、wide for CEN national Members. Ref. No. EN ISO 9454-1:2016 EEuropean foreword 3Introduction 51 Scope . 62 Classification of fluxes 63 Labelling and packaging . 6Annex A (informative) Grades of fluxes . 8Annex B (informative) Testing of fluxes . 11Bibliography .14Contents PageDIN EN ISO 9454-1:2016-0
24、7 EN ISO 9454 1:2016 (E)-2Foreword . 4European 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. Th
25、is 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
26、 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
27、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, Nethe
28、rlands, 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. DIN EN ISO 9454-1:2016-07 EN ISO 9454 1:2016 (E)-3 Forewor
29、dISO (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
30、 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 elec
31、trotechnical 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 d
32、rafted 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
33、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 cons
34、titute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information.The c
35、ommittee 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 titl
36、e Soft soldering fluxes Classification and requirements: Part 1: Classification, labelling and packaging Part 2: Performance requirementsDIN EN ISO 9454-1:2016-07 EN ISO 9454 1:2016 (E)-4 IntroductionFluxes assist molten solder to wet metal surfaces to be joined by removing oxides and related contam
37、inations 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 Fa
38、ctors such as the ease of residue removal, corrosiveness, possible health and safety hazards and the efficacy of the flux should all be considered.DIN EN ISO 9454-1:2016-07 EN ISO 9454 1:2016 (E)-5 WARNING This part of ISO 94541 deals with products which might be hazardous to health, or which might
39、cause other hazards such as corrosion, fire, etc., if adequate precautions are not taken. It refers only to the technical suitability of substances and in no way absolves the testing laboratory, the supplier, or the user from legal obligations relating to health and safety at any stage of flux manuf
40、acture or use.1 ScopeThis part of ISO 9454-1 specifies a coding system for the classification of fluxes intended for use with soft solders, according to their active fluxing ingredients, together with requirements for labelling and packaging.2 Classification of fluxesFluxes specified in this part IS
41、O 9454-1 have been classified in terms of their main ingredients and shall be encoded in accordance with Table 1.For example, a phosphoric acid activated inorganic, flux with a halide content 2,02resin (modified colophony or synthetic)2organic (low or non-resin flux)12water-solublenon-water-soluble3
42、inorganic12salts in aqueous solutionsalts in organic formulation12with ammonium chloridewithout ammonium chloride3 acids12with phosphoric acidwithout phosphoric acid4 alkalis 1amines and/or ammonium carbonatesDIN EN ISO 9454-1:2016-07 EN ISO 9454 1:2016 (E)-7 Annex A (informative) Grades of fluxesTa
43、ble A.1 indicates, for guidance, the various grades of fluxes and only refers to halide content. Flux selection can also be done from different points of view.Table A.1 Guidance for the uses of the various grades of fluxesISOCode Type descriptionHalidesin % (by mass)Guidance for use1111 on basis of
44、rosin (colophony) without additives 2,0electronicselectrotechnologyelectronic device construc-tionmetal goods1131on basis of rosin (colophony) with additives of organic activators containing no halides (e.g. adipic, stearic, salicylic acid)2,0electronicselectrotechnologyelectronic device construc-ti
45、onmetal goods1231on basis of modified resin with additives of organic activators containing no halides (e.g. adipic, stearic, salicylic acid)2,0electrotechnologyelectronicsmetal goods2131on basis of amines, diamines or carbamide with organic activators containing no halides2,0metal goodsprecision so
46、lderingelectrotechnology2231on basis of organic acids containing no halides with natural and /or modified resin (colopho-ny)2,0heat exchangermetal goodsmetal handcraft3114on basis of zinc and/or tin chloride, if appli-cable by adding alkali chlorides or organic activators2,0 soldering of aluminium31
47、24on basis of zinc and/or other metal chlorides, without free acids in aqueous solution2,0heat exchangermetal goodsmetal handcraft3214on basis of zinc and/or other metal chlorides, and ammonium chloride in organic formula-tion(e.g. alcohol, greases or mineral products)2,0metal goodsmetal handcraftfi
48、ttingscopper pipe installation3224on basis of zinc and/or other metal chlorides, and ammonium chloride in organic formula-tion(e.g. alcohol, greases or mineral products)2,0metal goodsmetal handcraftfittingscopper pipe installation3314 on basis of phosphoric acid or derivates 2,0metal goods made from cop-per, copper activatorsTable A.1 (continued)DIN EN ISO 9454-1:2016-07 EN ISO 9454 1:2016 (E)-10
