1、European Standard EN ISO 4527 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 262 to adopt, withoutalteration, International Standard ISO 4527 as a European Standard.The resp
2、onsible German body involved in its preparation was the Normenausschuss Materialprfung (Ma-terials Testing Standards Committee), Technical Committee Galvanische berzge.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are asfollows:ISO Standard DIN Stan
3、dardISO 1463 DIN EN ISO 1463ISO 2064 DIN EN ISO 2064ISO 2177 DIN EN ISO 2177ISO 2178 DIN EN ISO 2178ISO 2819 DIN EN ISO 2819ISO 2859-1 DIN ISO 2859-1ISO 2859-2 DIN ISO 2859-2ISO 2859-3 DIN ISO 2859-3ISO 3497 DIN EN ISO 3497ISO 3543 DIN EN ISO 3543ISO 3882 DIN EN ISO 3882ISO 4516 DIN EN ISO 4516ISO 6
4、158 DIN EN ISO 6158ISO 9220 DIN EN ISO 9220ISO 10289 DIN EN ISO 10289ICS 25.220.40Metallische berzge Autokatalytisch (auenstromlos)abgeschiedene Nickel-Phosphor-Legierungs-berzge Spezifikationen und Prfverfahren (ISO 4527 : 2003)Ref. No. DIN EN ISO 4527 : 2003-10English price group 14 Sales No. 1114
5、02.04DEUTSCHE NORM October 2003EN ISO 4527Continued overleaf.EN comprises 26 pages. No part of this standard may be reproduced without the 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
6、(DIN-Normen).Metallic coatingsAutocatalytic (electroless) nickel-phosphorus alloy coatingsSpecification and test methods(ISO 4527 : 2003)English version of DIN EN ISO 4527Supersedes DIN 50966,May 1988 edition.Page 2DIN EN ISO 4527 : 2003-10AmendmentsDIN 50966, May 1988 edition, has been superseded b
7、y the specifications of EN ISO 4527, which is identical toISO 4527.Previous editionDIN 50966: 1988-05.National Annex NAStandards referred to(and not included in Normative references, Bibliography and Annex ZA)DIN EN ISO 1463 Metallic and oxide coatings Measurement of coating thickness by the microsc
8、opicalmethod (ISO 1463 : 1982)DIN EN ISO 2064 Metallic and other inorganic coatings Definitions and conventions concerning the meas-urement of thickness (ISO 2064 : 1996)DIN EN ISO 2177 Metallic coatings Measurement of coating thickness with the coulometric method byanodic dissolution (ISO 2177 : 19
9、85)DIN EN ISO 2178 Non-magnetic coatings on magnetic substrates Measurement of coating thickness bythe magnetic method (ISO 2178 : 1982)DIN EN ISO 2819 Electrodeposited and chemically deposited coatings on metallic substrates Review ofmethods available for testing adhesion (ISO 2819 : 1980)DIN EN IS
10、O 3497 Metallic coatings Measurement of coating thickness X-ray spectrometric methods(ISO 3497 : 2000)DIN EN ISO 3543 Metallic and non-metallic coatings Measurement of thickness Beta backscattermethod (ISO 3543 : 2000)DIN EN ISO 3882 Metallic and other inorganic coatings Review of methods of measure
11、ment of thickness(ISO 3882 : 2003)DIN EN ISO 4516 Metallic and other inorganic coatings Vickers and Knoop microhardness tests(ISO 4516 : 2002)DIN EN ISO 6158 Metallic coatings Electroplated coatings of chromium for engineering purposes(ISO/DIS 6158 : 2002)DIN EN ISO 9220 Metallic coatings Measuremen
12、t of coating thickness with the scanning electron micro-scope method (ISO 9220 : 1988)DIN EN ISO 10289 Methods for corrosion testing of metallic and other inorganic coatings on metallicsubstrates Rating of test specimens and manufactured articles subjected to corrosiontests (ISO 10289 : 1999)English
13、 versionICS 25.220.40Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungMetallic coatingsAutocatalytic (electroless) nickel-phosphorusalloy coatingsSpecification and test methods(ISO 4527 : 2003) 200
14、3. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 4527 : 2003 ERevtements mtalliques Dptsautocatalytiques (sans courant)dalliages de nickel-phosphore Spcifications et mthodes dessai(ISO 4527 : 2003)Metallische berzge Auto-kataly
15、tisch (auenstromlos) abge-schiedene Nickel-Phosphor-Legierungs-berzge Spezifikatio-nen und Prfverfahren(ISO 4527 : 2003)This European Standard was approved by CEN on 2003-04-25.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this Eur
16、opean Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, Frenc
17、h, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark
18、, Finland, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.May 2003EN ISO 4527Page 2EN ISO 4527 : 2003ForewordInternational StandardISO 4527 : 2003 Metallic coatings Autocataly
19、tic (electroless) nickel-phosphorus alloy coatings Specifica-tion and test methods,which was prepared by ISO/TC 107 Metallic and other inorganic coatings of the International Organization forStandardization, has been adopted by Technical Committee CEN/TC 262 Metallic and other inorganic coat-ings, t
20、he Secretariat of which is held by BSI, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by November 2003 at the latest.In accordance with the CEN
21、/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,Italy, Luxembourg, Malta, the Netherlands, Norway,
22、Portugal, Slovakia, Spain, Sweden, Switzerland, and theUnited Kingdom.Endorsement noticeThe text of the International Standard ISO 4527 : 2003 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative
23、).Page 3EN ISO 4527 : 200324556777888899999101010101010111111111112121212121316192225Page 4EN ISO 4527 : 2003Page 5EN ISO 4527 : 2003Page 6EN ISO 4527 : 2003Page 7EN ISO 4527 : 2003Page 8EN ISO 4527 : 2003Page 9EN ISO 4527 : 2003Page 10EN ISO 4527 : 2003Page 11EN ISO 4527 : 2003Page 12EN ISO 4527 :
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