EN 4374:2022

SLOVENSKI STANDARD
01-marec-2023
Aeronavtika - Toplotno odporna zlitina NI-PH1301 (NiCr19Co18Mo4Ti3Al3) -
Topilno žarjena in izločevalno utrjena - Palice in profili - De ≤ 200 mm
Aerospace series - Heat-resisting alloy NI-PH1301 (NiCr19Co18Mo4Ti3Al3) - Solution
treated and precipitation treated - Bars and sections - De ≤ 200 mm
Luft- und Raumfahrt - Hochwarmfeste Legierung NI-PH1301 (NiCr19Co18Mo4Ti3Al3) -
Lösungsgeglüht und ausscheidungsgehärtet - Stangen und Profile - De ≤ 200 mm
Série aérospatiale - Alliage résistant à chaud NI-PH1301 (NiCr19Co18Mo4Ti3Al3) - Mis
en solution et précipité - Barres et profilés - De ≤ 200 mm
Ta slovenski standard je istoveten z: EN 4374:2022
ICS:
49.025.99 Drugi materiali Other materials
77.140.60 Jeklene palice in drogovi Steel bars and rods
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 4374
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 49.025.99
English Version
Aerospace series - Heat-resisting alloy NI-PH1301
(NiCr19Co18Mo4Ti3Al3) - Solution treated and
precipitation treated - Bars and sections - De  200 mm
Série aérospatiale - Alliage résistant à chaud NI- Luft- und Raumfahrt - Hochwarmfeste Legierung NI-
PH1301 (NiCr19Co18Mo4Ti3Al3) - Mis en solution et PH1301 (NiCr19Co18Mo4Ti3Al3) - Lösungsgeglüht
précipité - Barres et profilés - De  200 mm und ausscheidungsgehärtet - Stangen und Profile - De 
200 mm
This European Standard was approved by CEN on 24 July 2022.

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.

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EUROPÄISCHES KOMITEE FÜR NORMUNG

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© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4374:2022 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 . 9

European foreword
This document (EN 4734:2022) 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
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 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 June 2023, and conflicting national standards shall
be withdrawn at the latest by June 2023.
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.
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