ISO INTERNATIONAL STANDARD 15614-13 Fourthedition 2023-11 Specification and qualification of welding procedures for metallic materials Welding procedure test Part 13: Upset (resistance butt) and flash welding Descriptif etqualification d'un mode operatoire de soudage pour les materiaux métalliques-Epreuve de qualification d'un mode operatoirede soudage- Partie 13: Soudage en bout par resistance pure et soudage par étincelage Reference number ISO 15614-13:2023(E) oS1 IS015614-13:2023(E) COPYRIGHTPROTECTEDDOCUMENT IS02023 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 anyform or by anymeans,electronic or mechanical, including photocopying,or posting on orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP401·Ch.de Blandonnet8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email:copyright@iso.org Website: www.iso.org PublishedinSwitzerland ...ii @ISn202.3- All riohts reserved