ISO INTERNATIONAL STANDARD 5950 Fifth edition 2012-11-01 Electrolytic tin-coated cold-reduced carbon steel sheet of commercial and drawing qualities Toles en acier au carbone laminées a froid, revetues en continu d'un dépot électrolytique d'etain, de qualités commerciale et pour emboutissage Reference number IS0 5950:2012(E) ISO IS02012 IHS under itted without license from IHS Not for Resale IS0 5950:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the addressbeloworIso'smemberbodyinthecountryoftherequester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel.+41227490111 Fax +41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2012 - All rights reserved Not for Resale IS0 5950:2012(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references ..1 3 Terms and definitions ..1 4 Designation system ..2 5 Dimensions. ..2 6 Conditions of manufacture .2 6.1 Chemical composition .2 6.2 Coatingmass .3 6.3 Weldability 4 6.4 Fabrication qualities .4 6.5 Mill passivation. .4 6.6 Coating condition .4 6.7 Application 5 6.8 Mechanical properties .5 6.9 Surface finish .5 6.10 Oiling. ..5 7 Dimensional tolerances .5 8 Sampling .6 8.1 Tensiletest .6 8.2 Tests for mass of coating .. 6 9 Test methods. ..6 9.1 Tensile test (base metal) .6 9.2 Coatingtests .6 10 Retests ..6 10.1 Machining and flaws. .6 10.2 Additional tests. ..6 11 Resubmission ..7 12 Workmanship ..7 13 Inspection and acceptance .7 14 Coil size. 15 Marking ..7 16 Information to be supplied by the purchaser ..8 Bibliography 9 iii ded by IHS under lic cense with ISt ed without license from IHS Not for Resale