prEN 2450

SLOVENSKI STANDARD
oSIST prEN 2450:2024
01-julij-2024
Aeronavtika - Jeklo 31NiMoCr10-5-3 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Palice - De ≤
40 mm
Aerospace series - Steel 31NiMoCr10-5-3 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Bars - De ≤
40 mm
Luft- und Raumfahrt - Stahl 31NiMoCr10-5-3 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Stangen -
De ≤ 40 mm
Série aérospatiale - Acier 31NiMoCr10-5-3 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Barres - De
≤ 40 mm
Ta slovenski standard je istoveten z: prEN 2450
ICS:
49.025.10 Jekla Steels
oSIST prEN 2450:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 2450:2024

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oSIST prEN 2450:2024


DRAFT
EUROPEAN STANDARD
prEN 2450
NORME EUROPÉENNE

EUROPÄISCHE NORM

May 2024
ICS 49.025.10 Will supersede EN 2450:2018
English Version

Aerospace series - Steel 31NiMoCr10-5-3 - 1 230 MPa 
Rm  1 420 MPa - Bars - De  40 mm
Luft- und Raumfahrt - Stahl 31NiMoCr10-5-3 - 1 230
S?ie a?ospatiale - Acier 31NiMoCr10-5-3 - 1 230 MPa 
MPa  Rm  1 420 MPa - Stangen - De  40 mm
Rm  1 420 MPa - Barres - De  40 mm
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

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.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 2450:2024 E
worldwide for CEN national Members.

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oSIST prEN 2450:2024
prEN 2450:2024 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Requirements . 6
Bibliography . 10

2

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oSIST prEN 2450:2024
prEN 2450:2024 (E)
European foreword
This document (prEN 2450:2024) has been prepared by ASD-STAN.
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 2450:2018.
prEN 2450:2024 includes the following significant technical changes with respect to EN 2450:2018:
— update of Clause
...