SIST EN ISO/ASTM 52943-2:2025

Additive manufacturing for aerospace - Process characteristics and performance - Part 2: Directed energy deposition using wire and arc (ISO/ASTM 52943-2:2024)

This document specifies requirements for the additive manufacturing of metallic parts with directed energy deposition in the aerospace industry. These can be additively generated parts or additively generated additions to existing parts. Within the application scope of this document, wire is used as feedstock, and arc processes (gas-shielded metal arc processes, Tungsten inert gas processes, plasma arc processes) are the main energy source.
This document is to be used in conjunction with the engineering documents, if required by the engineering authority.

Additive Fertigung für Luft- und Raumfahrt - Prozessmerkmale und Leistungsvermögen - Teil 2: Materialauftrag mit gerichteter Energieeinbringung unter Verwendung von Draht und Lichtbogen (ISO/ASTM 52943-2:2024)

Dieses Dokument legt Anforderungen an die additive Fertigung metallischer Bauteile durch Materialauftrag mit gerichteter Energieeinbringung in der Luft- und Raumfahrt fest. Es kann sich dabei um vollständig additiv erzeugte Bauteile oder um additiv erzeugte Ergänzungen an bestehenden Bauteilen handeln. Im Anwendungsbereich dieses Dokuments wird als Zusatzwerkstoff Draht und als Hauptenergiequelle der Lichtbogen (Schutzgasschweißen, Wolfram-Intertgasschweißen, Plasmabogenverfahren) verwendet.
Dieses Dokument ist in Verbindung mit den Entwicklungsunterlagen zu verwenden, falls von der verantwortlichen Entwicklungsstelle gefordert.
Dieses Dokument gilt nicht für nationale oder internationale Sicherheits- und Gesundheitsvorschriften.

Fabrication additive pour l'aérospatiale - Caractéristiques et performances du procédé - Partie 2: Dépôt de matière sous énergie concentrée utilisant du fil et un arc (ISO/ASTM 52943-2:2024)

Le présent document spécifie les exigences relatives à la fabrication additive de pièces métalliques par dépôt de matière sous énergie concentrée (DED) dirigée dans l’industrie aérospatiale.
Dans le domaine d’application du présent document, le fil est utilisé comme matière première et les procédés à l’arc (procédé à l’arc avec électrode fusible sous protection gazeuse MIG/MAG/GMAW), procédés à l’arc sous protection de gaz inerte avec électrode de tungstène (TIG/GTAW), procédés par arc plasma (PAW)) sont utilisés comme principale source d’énergie.
Le présent document est à utiliser en conjonction avec les documents techniques, si exigé par le responsable des études techniques.
Le présent document ne traite pas les questions de sécurité et de santé.

Aditivna proizvodnja v letalski in vesoljski industriji - Karakteristike in zmogljivost procesa - 2. del: Usmerjeno nanašanje materiala in energije z žico in oblokom (ISO/ASTM 52943‑2:2024)

General Information

• Status: Not Published
• Public Enquiry End Date: 02-Jul-2023
• ICS: 25.030 - Additive manufacturing
• ICS: 49.025.01 - Materials for aerospace construction in general
• Technical Committee: VAR - Welding
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 24-Sep-2024
• Due Date: 29-Nov-2024
• Ref Project: EN ISO/ASTM 52943-2:2024 - Additive manufacturing for aerospace - Process characteristics and performance - Part 2: Directed energy deposition using wire and arc (ISO/ASTM 52943-2:2024)

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO/ASTM 52943-2:2023
01-junij-2023
Aditivna proizvodnja za letalsko in vesoljsko industrijo - Karakteristike in
zmogljivost procesa - 2. del: Nanašanje materiala z usmerjenim vnosom energije z
žico in oblokom (ISO/ASTM DIS 52943-2:2023)
Additive manufacturing for aerospace - Process characteristics and performance - Part
2: Directed energy deposition using wire and arc (ISO/ASTM DIS 52943-2:2023)
Additive Fertigung für Luft- und Raumfahrt - Prozessanforderungen und Qualifizierung -
Teil 2: Materialauftrag mit gerichteter Energieeinbringung unter Verwendung von Draht
und Lichtbogen (ISO/ASTM DIS 52943-2:2023)
Fabrication additive pour l'aérospatiale - Caractéristiques et performances du procédé -
Partie 2: Dépôt d'énergie dirigée utilisant du fil et un arc (ISO/ASTM DIS 52943-2:2023)
Ta slovenski standard je istoveten z: prEN ISO/ASTM 52943-2
ICS:
25.030 3D-tiskanje Additive manufacturing
49.025.01 Materiali za letalsko in Materials for aerospace
vesoljsko gradnjo na splošno construction in general
oSIST prEN ISO/ASTM 52943-2:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO/ASTM 52943-2:2023

oSIST prEN ISO/ASTM 52943-2:2023
DRAFT INTERNATIONAL STANDARD
ISO/ASTM DIS 52943-2
ISO/TC 261 Secretariat: DIN
Voting begins on: Voting terminates on:
2023-04-17 2023-07-10
Additive manufacturing for aerospace — Process
characteristics and performance —
Part 2:
Directed energy deposition using wire and arc
Fabrication additive pour l'aérospatiale — Caractéristiques et performances du procédé —
Partie 2: Dépôt d'énergie dirigée utilisant du fil et un arc
ICS: 25.030
Member bodies are requested to consult relevant national interests in ISO/TC
44/SC 14 before casting their ballot to the e-Balloting application.
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/ASTM DIS 52943-2:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO/ASTM International 2023

oSIST prEN ISO/ASTM 52943-2:2023
ISO/ASTM DIS 52943-2:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/ASTM DIS 52943-2
ISO/TC 261 Secretariat: DIN
Voting begins on: Voting terminates on:

Additive manufacturing for aerospace — Process
characteristics and performance —
Part 2:
Directed energy deposition using wire and arc
Fabrication additive pour l'aérospatiale — Caractéristiques et performances du procédé —
Partie 2: Dépôt d'énergie dirigée utilisant du fil et un arc
ICS: 25.030
Member bodies are requested to consult relevant national interests in ISO/TC
44/SC 14 before casting their ballot to the e-Balloting application.
This document is circulated as received from the committee secretariat.
© ISO/ASTM International 2023 THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
NOT BE REFERRED TO AS AN INTERNATIONAL
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below STANDARD UNTIL PUBLISHED AS SUCH.
or ISO’s member body in the country of the requester. In the United States, such requests should be sent to ASTM International.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
ISO copyright office ASTM International
TECHNOLOGICAL, COMMERCIAL AND
CP 401 • Ch. de Blandonnet 8 100 Barr Harbor Drive, PO Box C700
USER PURPOSES, DRAFT INTERNATIONAL
CH-1214 Vernier, Geneva West Conshohocken, PA 19428-2959, USA
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
Phone: [phone] Phone: [phone]
POTENTIAL TO BECOME STANDARDS TO
Fax: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail] Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org Website: www.astm.org ISO/ASTM DIS 52943-2:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
© ISO/ASTM International 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO/ASTM International 2023

oSIST prEN ISO/ASTM 52943-2:2023
ISO/ASTM DIS 52943-2:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements for the feedstock .2
5 Qualification of the machine operator . 2
6 Qualification of the DED machine . 3
6.1 Machine Qualification . 3
6.2 Machine Requalification . 4
7 Build platform/substrate requirements . 4
8 Environment requirements .5
8.1 General . 5
8.2 Facility environment . 5
8.3 Process environment . 5
9 Procedure qualification . 5
9.1 General . 5
9.2 APS . 6
9.3 Procedure requalification . 8
10 Engineering documents .8
11 Production documents . 9
12 Process monitoring .9
13 Product acceptance testing . 9
14 Build documentation and traceability .10
15 Delivery documentation .10
Annex A (informative) Test certificate for operators of machines for additive manufacturing
by material application with directed energy deposition .11
Bibliography .13
iii
© ISO/ASTM International 2023 – All rights reserved

oSIST prEN ISO/ASTM 52943-2:2023
ISO/ASTM DIS 52943-2:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
The committee responsible for this document is ISO/TC 261, Additive manufacturing, in cooperation with
ASTM Committee F42, Additive Manufacturing Technologies, on the basis of a partnership agreement
between ISO and ASTM International with the aim to create a common set of ISO/ASTM standards on
Additive Manufacturing.
This is the first edition of this document.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
© ISO/ASTM International 2023 – All rights reserved

oSIST prEN ISO/ASTM 52943-2:2023
DRAFT INTERNATIONAL STANDARD ISO/ASTM DIS 52943-2:2023(E)
Additive manufacturing for aerospace — Process
characteristics and performance —
Part 2:
Directed energy deposition using wire and arc
1 Scope
This document specifies requirements for the additive manufacturing of metallic parts with directed
energy deposition in the aerospace industry. These can be additively built parts or additively built
additions to existing parts. Within the application scope of this document, wire is used as feedstock, and
arc processes (gas-shielded metal arc processes, tungsten inert gas processes, plasma arc processes)
are used as the main energy source.
This document is to be used in conjunction with the engineering documents, if required by the
engineering authority.
This document does not apply to national or international safety and health regulations.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 14175, Welding consumables — Gases and gas mixtures for fusion welding and allied processes
ISO/ASTM/DIS 52926-5, Additive Manufacturing of metals — Qualification principles — Part 5:
Qualification of operators for DED-Arc
3 Terms and definitions
For the purposes of this document, the terms and def
...