ISO INTERNATIONAL STANDARD 9018 Secondedition 2015-10-15 Destructive tests on welds in metallic materials Tensile test on cruciform and lapped joints Essais destructifs des soudures sur materiaux metalliques - Essai de traction des assemblages en croix et a recouvrement Reference number IS09018:2015(E) ISO @ ISO 2015 IS0 9018:2015(E) COPYRIGHTPROTECTEDDOCUMENT @IS0 2015,Published in Switzerland All rights reserved. Unless otherwise specified, 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 Ch.de Blandonnet8.CP401 CH-1214 Vernier, Geneva, Switzerland Tel.+4122749 0111 Fax+41227490947 copyright@iso.org www.iso.org @ IS0 2015-All rights reserved IS09018:2015(E) Contents Page Foreword .iv 1 Scope .1 2 Normativereferences ..1 3 Symbols andabbreviated terms ..1 4 Principle .2 5 Testpieces and test specimens .2 5.1 Testpieces 2 5.2 Test specimens. 2 5.2.1 Dimensions 2 5.2.2 Marking 2 5.3 Heat treatment and/or ageing 2 5.4 Extraction of test pieces 3 5.4.1 General. .3 5.4.2 Steel. 3 5.4.3 Surfacepreparation. 3 6 Method of testing. ..6 7 Test report. 8 Evaluation of results .7 Annex A (informative) Example of a test report .8 ili