BS ISO 18069:2015 BSI Standards Publication Corrosion of metals and alloys - Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids bsi. ..making excellence a habit. BSISO18069:2015 BRITISHSTANDARD National foreword This British Standard is the UK implementation ofISO 18069:2015 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 2015.Published by BSI Standards Limited 2015 ISBN9780580790683 ICS 77.060 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2015. Amendments issued since publication Date Text affected BSISO18069:2015 ISO INTERNATIONAL STANDARD 18069 First edition 2015-06-15 Corrosion of metals and alloys Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids Corrosion des metaux et alliages-Méthode pour la détermination du taux de corrosion uniforme des aciers inoxydables et des alliages a base de nickel dans les liquides Reference number IS0 18069:2015(E) ISo @ISO2015 BSISO18069:2015 IS0 18069:2015(E) COPYRIGHTPROTECTEDDOCUMENT @ISo2015,PublishedinSwitzerland 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 the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +4122749 0111Fax +41 22 749 09 47 [email protected] www.iso.org i @ISO 2015-Allrightsreserved BSISO18069:2015 IS0 18069:2015(E) Contents Page Foreword. ..iv Introduction. .. 1 Scope. ..1 2 Normativereferences ..1 3 Terms and definitions. ..1 4 Principle ..1 5 Equipment. .2 6 Test solutions .2 7 Specimens .3 8 Procedure .3 9 Evaluation .6 10 Test report .7 Annex A (informative) Example of how to calculate the corrosion rate .8 Bibliography. @ IS0 2015 - All rights reserved iii BSISO18069:2015 IS0 18069:2015(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 takepart in the work. ISo collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnicalstandardization. The procedures used to develop this document and those intended for its further maintenance are described in the Iso/IE 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 tothepossibilitythat some ofthe elements of this document maybe 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 willbe in the Introduction and/or on the Iso list of patent declarations received (see www.iso.org/patents). Any trade nameused inthis document is informationgiven for the convenience of users and does not constitute an endorsement. For an explanation on th