ISO INTERNATIONAL STANDARD 9328-4 Fourth edition 2018-02 Steel flatproductsforpressure purposes - Technical delivery conditions- Part 4: Nickel-alloysteelswithspecifiedlow temperatureproperties Produits plats enacier pourservice sous pression-Conditions techniquesdelivraison Partie 4:Aciers allies au nickel avec caracteristiques specifiees a basse temperature Reference number IS09328-4:2018(E) ISO @IS02018 IS09328-4:2018(E) COPYRIGHTPROTECTEDDOCUMENT ISO2018 All rightsreserved.Unless otherwise specified,or required in the contextofits implenentation,no partofthis publication may bereproduced orutilizedotherwise inanyform orbyanymeans,electronic ormechanical, includingphotocopying,orposting beloworiso'smemberbodyinthecountryoftherequester: Iso copyrightoffice CP 401: Ch.de Blandonnet 8 CH-1214Vermier,Geneva,Switzerland Tel.+41227490111 Fax+41227490947 copyright@iso.org www.iso.org Published in Switzerland ii @Iso2018-Allrightsreserved IS09328-4:2018(E) Contents Page Foreword .iv 1 Scope. ..1 2 Normative references 3 Termsanddefinitions ..1. 4 Classificationand designation ..1 4.1 Classification .1 4.2 Designation 5 Informationtobesuppliedbythepurchaser .2 5.1 Mandatory information. .2 5.2 Options.. .2 5.3 Example for ordering. 2 6 Requirements .2 6.1 Steelmaking process. .2 6.2 Delivery condition .2 6.3 Chemical composition .3 6.4 Mechanical properties 4 6.5 Surface condition. .4 6.6 Internal soundness 4 6.7 Dimensions and tolerances on dimensions .4 6.8 Calculation of mass... 7 Inspection .4 7.1 Typesofinspectionandinspection documents .4 ( 7.2 Teststobecarriedout 4 7.3 Retests,sortingandreprocessing .4 8 Sampling .5 9 Test methods .5 10 Marking. ..5 11 Handling ..5 AnnexA (normative)Chemicalcomposition andmechanical properties ofproducts delivered in accordance with European design codes .6 AnnexB (normative)Chemicalcompositionandmechanical properties ofproducts delivered in accordance with AsME-type design codes .9 Annex C (informative) Steel designations in accordance with this document and designation of comparable steelgrades in nationalorregional standards .11 AnnexD (informative)Guidelinesforheattreatment .12 Bibiiography .13 IS02018-All rights reserved ili