INTERNATIONAL ISO/ASTM STANDARD 52911-1 First edition 2019-07 Additive manufacturing Design - Part 1: Laser-based powder bed fusion of metals Fabrication additive - Conception - Partie 1: Fusion laser sur lit de poudre métallique Reference number IS0/ASTM 52911-1:2019(E) INTERNATIONAL @ IS0/ASTM International 2019 IS0/ASTM 52911-1:2019(E) COPYRIGHTPROTECTED DOCUMENT @IS0/ASTMInternational2019 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 ISO copyright office ASTMInternational CP 401 · Ch. de Blandonnet 8 100 Barr Harbor Drive, PO Box C700 CH-1214 Vernier, Geneva West Conshohocken, PA 19428-2959, USA Phone: +41 22 749 01 11 Phone: +610 832 9634 Fax: +4122 749 09 47 Fax: +610 832 9635 Email: copyright@iso.org Email: khooper@astm.org Website: www.iso.org Website: www.astm.org Published inSwitzerland i @ IS0/ASTM International 2019 - All rights reserved