ISO INTERNATIONAL STANDARD 15510 Second edition 2014-05-15 Stainless steels Chemical composition Aciers inoxydables - Composition chimique Reference number IS0 15510:2014(E) LSO IS02014 IHS under lic itted without license from IHS Not for Resale IS0 15510:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2014 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 Case postale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0 15510:2014(E) Contents Page Foreword ..iv 1 Scope 1 2 Normative references ..1 3 Terms and definitions 4 Chemical composition 5 Designation of comparable steels. ..1 Annex A (informative) Designation of the steels given in Table 1 and of comparable grades covered in various designation systems .17 Annex B (informative) Designation of the steels given in Table 1 and of comparable grades covered invarious International Standards ..42 Annex C (informative) Classification of grades ..52 AnnexD (informative)Densityvaluesforstainless steels ..55 Bibliography .61 iii se with I It license from IHS Not for Resale