ISO INTERNATIONAL STANDARD 5952 Fifth edition 2019-01 Steel sheet, hot-rolled, of structural quality with improved atmospheric corrosion resistance Toles en acier de construction laminées a chaud en continu a resistance ameliorée a la corrosion atmosphérique Reference number IS0 5952:2019(E) so @ IS0 2019 IS0 5952:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 5952:2019(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references ..1 3 Terms and definitions 4 .2 Dimensions 5 Conditions of manufacture 5.1 Steelmaking .2 5.2 Chemical composition .2 5.3 Chemical analysis.. ..2 5.3.1 Heat analysis .2 5.3.2 Product analysis 3 5.4 Mechanical properties .4 5.5 Application 4 5.6 Weldability .4 5.7 Surface condition 4 5.8 Oiling. .4 5.9 Corrosion resistance ..4 5.10 Dimensional and shape tolerances .4 6 Tensile test sampling ..4 7 Tensile test method .5 8 Retests ..6 8.1 Machining and flaws. .6 8.2 Elongation .6 8.3 Additional tests. ..6 9 Resubmission 10 Workmanship ..6 11 Inspection and acceptance ..6 12 Coil size .7 13 Marking .7 14 Information to be supplied by the purchaser ..7 Annex A (informative) Guidelines for estimating the atmospheric corrosion resistanceof low-alloysteels.. ..8 Annex B (informative) Additional information for the use of steel with improved atmospheric corrosion resistance ..10 Bibliography .11 @ IS0 2019 - All rights reserved iii