TECHNICAL ISO/ASTM TR REPORT 52912 First edition 2020-09 Additive manufacturing Design Functionally graded additive manufacturing Fabrication additive-Conception -Fabrication additive a gradient fonctionnel Reference number IS0/ASTM TR 52912:2020(E) INTERNATIONAL @ IS0/ASTM International 2020 IS0/ASTM TR 52912:2020(E) COPYRIGHT PROTECTED DOCUMENT IS0/ASTMInternational2020 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 ASTM International CP 401i: Ch. de Blandonnet 8 100 Barr Harbor Drive, PO Box C700 CH-1214 Vernier, Geneva WestConshohocken,PA19428-2959,USA Phone:+41227490111 Phone: +610 832 9634 Fax:+6108329635 Email: copyright@iso.org Email: khooper@astm.org Website: www.iso.org Website: www.astm.org Published in Switzerland ii ISO/ASTMInternational2020-Allrightsreserved