ISO INTERNATIONAL STANDARD 630-1 Second edition 2021-04 Structural steels - Part 1: General technical delivery conditions for hot-rolled products Aciers de construction - Partie 1: Conditions genérales techniques de livraison pour les produits lamines a chaud Reference number ISO 630-1:2021(E) ISO ISO2021 IS0 630-1:2021(E) COPYRIGHTPROTECTEDDOCUMENT @IS02021 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 below or Iso's member body in the country of the requester. IsO copyrightoffice CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2021 - All rights reserved