ISO INTERNATIONAL STANDARD 9328-1 Fourth edition 2018-02 Steel flat products for pressure purposes Technical delivery conditions - Part 1: General requirements Produits plats en acier pour service sous pression - Conditions techniques de livraison - Partie 1: Exigences geénérales Reference number IS0 9328-1:2018(E) ISO @IS02018 IS0 9328-1:2018(E) Accessed by UNSW - LIBRARY on 03 Mar COPYRIGHTPROTECTEDDOCUMENT @I IS02018 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 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +4122 749 09 47 [email protected] www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 9328-1:2018(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Classification and designation 4.1 Classification .3 4.2 Designation ..4 5 Information to be supplied by the purchaser 5.1 Mandatory information .4 5.2 Options.. ..4 6 Requirements .5 6.1 Steelmaking process. .5 6.2 Delivery condition .5 6.3 Chemical composition 5 6.3.1 Cast (heat) analysis .5 6.3.2 Product analysis .5 6.4 Mechanical properties .5 6.5 Surfacecondition .6 6.6 Internal soundness. .6 6.7 Dimensions and tolerances on dimensions 6.8 Calculation of mass. ..6 7 Inspection. .6 not guaranteed when printed) 7.1 Types of inspection and inspection documents 7.2 Tests to be carried out .7 7.3 Retests, sorting and reprocessing 7 8 Sampling ..8 8.1 Frequency of testing. ..8 8.2 Selection and preparation of samples and test pieces 8.2.1 Sampling and sample preparation. ..8 8.2.2 Preparation of test pieces. ..8 9 Test methods. 9.1 Chemical analysis. .9 9.2 Tensile test at room temperature .9 9.3 Tensile test at elevated temperature .10 9.4 Impacttest. .10 9.5 Other testing ..10 10 Marking ..11 Bibliography ..16 IS0 2018 - All rights reserved iii