ISO INTERNATIONAL STANDARD 4491-1 Second edition 2023-03 Metallic powders - Determination of oxygen content by reduction methods Part 1: General guidelines Poudres metalliques-Dosage de I'oxygene par les methodes de reduction- Partie 1:Directives generales Reference number ISO 4491-1:2023(E) ISO IS02023 IS0 4491-1:2023(E) COPYRIGHTPROTECTEDDOCUMENT @IS02023 be reproduced or utilized otherwise in anyform or by any means, electronic or mechanical, including photocopying, or posting on or ISo's member body in the country of the requester. Iso copyright office CP 40i.Ch.de Blandonnet8 CH-1214 Vernier, Geneva Phone: +4122 7490111 Email: [email protected] Website:www.iso.org Published in Switzerland ii IS02023-All rights reserved

ISO 4491-1 2023 Metallic powders — Determination of oxygen content by reduction methods — Part 1 General guidelines

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