ISO INTERNATIONAL STANDARD 10447 Fourth edition 2022-11 Resistance welding Testing of welds Peel and chisel testing of resistance spot and projection welds Soudage par résistance-Essais des soudures - Essais de pelage et de déboutonnage au burin appliqués aux soudures par resistance par points et par bossages Reference number IS0 10447:2022(E) so ISO2022 IS0 10447:2022(E) COPYRIGHT PROTECTED DOCUMENT @IS02022 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 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2022 - All rights reserved