EN 2451:2019

SLOVENSKI STANDARD
01-februar-2020
Aeronavtika - Jeklo 31Ni10 - 1230 MPa ≤ Rm ≤ 1420 MPa - Izkovki - De ≤ 40 mm
Aerospace series - Steel 31Ni10 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Forgings - De ≤ 40
mm
Luft- und Raumfahrt - Stahl 31Ni10 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Gesenk- und
Freiformschmiedestücke - De ≤ 40 mm
Série aérospatiale - Acier 31Ni10 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Pièces forgées ou
matricées - De ≤ 40 mm
Ta slovenski standard je istoveten z: EN 2451:2019
ICS:
49.025.10 Jekla Steels
77.140.85 Železni in jekleni kovani Iron and steel forgings
izdelki
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 2451
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2019
EUROPÄISCHE NORM
ICS 49.025.10
English Version
Aerospace series - Steel 31Ni10 - 1 230 MPa ≤ Rm ≤ 1 420
MPa - Forgings - De ≤ 40 mm
Série aérospatiale - Acier 31Ni10 - 1 230 MPa ≤ Rm ≤ 1 Luft- und Raumfahrt - Stahl 31Ni10 - 1 230 MPa ≤ Rm ≤
1 420 MPa - Gesenk- und Freiformschmiedestücke - De
420 MPa - Pièces forgées ou matricées - De ≤ 40 mm
≤ 40 mm
This European Standard was approved by CEN on 4 February 2019.

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, 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, 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 2451:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Requirements . 5
Bibliography . 8

European foreword
This document (EN 2451:2019) has been prepared by the Aerospace and Defence Industries Association
of Europe — Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the late
...