EN ISO/ASTM 52901:2018

SLOVENSKI STANDARD
01-december-2018
Aditivna proizvodnja - Splošna načela - Zahteve za nakup aditivno proizvedenih
delov (ISO/ASTM 52901:2017)
Additive manufacturing - General principles - Requirements for purchased AM parts
(ISO/ASTM 52901:2017)
Additive Fertigung - Grundlagen - Anforderungen an die Beschaffung von additiv
gefertigten Bauteilen (ISO/ASTM 52901:2017)
Fabrication additive - Principes généraux - Exigences pour l’achat de pièces (ISO/ASTM
52901:2017)
Ta slovenski standard je istoveten z: EN ISO/ASTM 52901:2018
ICS:
25.030 3D-tiskanje Additive manufacturing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO/ASTM 52901
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2018
EUROPÄISCHE NORM
ICS 25.030
English Version
Additive manufacturing - General principles -
Requirements for purchased AM parts (ISO/ASTM
52901:2017)
Fabrication additive - Principes généraux - Exigences Additive Fertigung - Grundlagen - Anforderungen an
pour l'achat de pièces (ISO/ASTM 52901:2017) die Beschaffung von additiv gefertigten Bauteilen
(ISO/ASTM 52901:2017)
This European Standard was approved by CEN on 18 June 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO/ASTM 52901:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO/ASTM 52901:2017 has been prepared by Technical Committee ISO/TC 261 "Additive
manufacturing” of the International Organization for Standardization (ISO) and has been taken over as
secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2019, and conflicting national standards shall be
withdrawn at the latest by April 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO/ASTM 52901:2017 has been approved by CEN as EN ISO/ASTM 52901:2018 without
any modification.
INTERNATIONAL ISO/ASTM
STANDARD 52901
First edition
2017-08
Additive manufacturing — General
principles — Requirements for
purchased AM parts
Fabrication additive — Principes généraux — Exigences pour l’achat
de pièces
Reference number
ISO/ASTM 52901:2017(E)
©
ISO/ASTM International 2017
ISO/ASTM 52901:2017(E)
© ISO/ASTM International 2017, Published in Switzerland
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ii © ISO/ASTM International 2017 – All rights reserved

ISO/ASTM 52901:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 2
4.1 General . 2
4.2 Part ordering information . 2
4.3 Definition of the part to be manufactured. 3
4.3.1 General. 3
4.3.2 Part geometry . 3
4.3.3 Tolerances . 4
4.3.4 Surface texture . 4
4.3.5 Part manufacturing process . 4
4.3.6 Feedstock for the part to be manufactured . . 4
4.3.7 Repair methods . 4
4.3.8 Acceptable imperfection(s) or non-conformance . 5
4.3.9 Process control information . 5
4.3.10 Authorized outside service providers . 5
4.4 Part characteristics, functionality and performance . 5
4.4.1 General. 5
4.4.2 Part characteristics . 5
4.4.3 Functionality . 5
4.4.4 Inspection . 5
4.4.5 Post-processing . 6
4.4.6 Other requirements . 6
4.5 Acceptance . 6
4.5.1 General. 6
4.5.2 Acceptance of qualification parts . 7
4.5.3 Acceptance of first production part . 7
4.5.4 Acceptance of final or reference part . 7
4.5.5 Documentation of acceptance . 7
Annex A (informative) Typical content of a purchase order . 9
Bibliography .11
© ISO/ASTM International 2017 – All rights reserved iii

ISO/ASTM 52901:2017(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
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electrotechnical standardization.
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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).
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URL: w w w . i s o .org/ iso/ foreword .html.
The committee responsible for this document is ISO/TC 261, Additive manufacturing in cooperation
with ASTM F42, Additive Manufacturing Technologies, on the b
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