International ISO Standard IS06934-5 Second edition Steel for the prestressing of 2024-08 concrete : Part 5: Hot-rolled steel bars with or without subsequent processing Acier pour armatures de précontrainte - Partie 5: Barres en acier laminées a chaud avec ou sans transformationulterieure Reference number IS0 6934-5:2024(en) @ ISO 2024 IS0 6934-5:2024(en) COPYRIGHT PROTECTED DOCUMENT @ IS02024 be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on or ISo's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: copyright@iso.org Website: www.iso.org Published in Switzerland @ IS0 2024 - All rights reserved i IS0 6934-5:2024(en) Contents Page Foreword. ..iv 1 Scope .1 2 Normative references .1 3 Terms and definitions. ..1 4 Conditions of manufacture ..1 4.1 Steel. ..1 4.2 Welds. ..2 4.3 Threaded ends. ..2 5 Surface configuration Properties 6 ..4 6.1 Total elongation at maximum force .4 6.2 Tensile properties. ..4 Bendability 6.3 .4 6.4 Relaxation ..4 6.5 Fatigue ..4 6.6 Durability ..5 7 Designation. .5 8 Delivery conditions .5 9 Retest. .5 @ IS0 2024 - All rights reserved iii