BS EN ISO 9226:2012 BSl Standards Publication Corrosion of metals and alloys - Corrosivity of atmospheres - Determination of corrosion rate of standard specimens for the evaluation of corrosivity (ISO 9226:2012) bsi. ..making excellence a habit: BS EN ISO 9226:2012 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN ISO 9226:2012. Together with BS EN ISO 9223:2011, BS EN ISO 9224:2011and BSEN ISO 9225:2011, it supersedes BS EN 12500:2000 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee ISE/NFE/8, Corrosion of metals and alloys. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2012.Published by BSI Standards Limited 2012 ISBN9780580 690310 ICS 77.060 Compliance witha British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and StrategyCommitteeon29February2012 Amendments issued since publication Date Text affected EN ISO 9226 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHENORM February 2012 ICS 77.060 Supersedes EN12500:2000 English Version Corrosion of metals and alloys-Corrosivity of atmospheres Determinationof corrosionrateof standard specimensforthe evaluation of corrosivity (ISO 9226:2012) Corrosion des metaux et alliages - Corrosivite des Korrosion von Metallen und Legierungen - Korrosivitat von atmospheres -Determination de la vitesse de corrosion Atmospharen - Bestimmung der Korrosionsgeschwindigkeit d'eprouvettes de reference pour I'evaluation de la von Standardproben zur Ermittlung der Korrosivitat (ISo corrosivite (ISO 9226:2012) 9226:2012) CEN members are bound to comply with the CEN/CENELEC Intemal 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG ManagementCentre:AvenueMarnix17,B-100oBrussels 2012CEN All rights of exploitation in any form and by any means reserved Ref.No.ENISO 9226:2012:E worldwide for CEN national Members. BSENISO9226:2012 ENISO9226:2012 (E) Foreword This document (EN ISO 9226:2012)has been prepared by Technical Committee ISO/TC 156"Corrosion of metals and alloys" in collaboration with Technical Committee CEN/TC 262 “Metallic and other inorganic coatings" the secretariat of which is held by BSl. the latest by August 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent This document supersedes EN12500:2000 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, No