EN 3637:2023

Aerospace series - Nut, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy - NI-P101HT (Waspaloy), silver plated, Classification: 1 210 MPa/730 °C

This document specifies the dimensions of self-locking, silver-coated bi-hexagonal nuts with MJ-thread in heat resisting nickel base alloy NI-P101HT for aerospace applications.
Maximum test temperature of the material 730 °C.

Luft- und Raumfahrt - Zwölfkantmutter, selbstsichernd (doppelt reduziert), aus hochwarmfester Nickelbasislegierung - NI-P101HT (Waspaloy), versilbert, Klasse: 1 210 MPa/730 °C

Dieses Dokument legt die Maße von selbstsichernden, versilberten Zwölfkantmuttern mit MJ-Gewinde aus hochwarmfester Nickelbasislegierung NI P101HT für Anwendungen in der Luft- und Raumfahrt fest.
Die maximale Prüftemperatur des Werkstoffes beträgt 730 °C.

Série aérospatiale - Écrou bihexagonal, à freinage interne (double réduit), en alliage résistant à chaud base nickel NI-P101HT (Waspaloy), argenté - Classification : 1 210 MPa/730 °C

Le présent document spécifie les dimensions des écrous bihexagonaux, à freinage interne, argentés, à filetage MJ en alliage résistant à chaud base nickel NI-P101HT, pour les applications aérospatiales.
Température maximale d’essai du matériau : 730 °C.

Aeronavtika - Matice, samozapiralne, biheksagonalne (dvojno nižane), iz toplotnoodporne zlitine na nikljevi osnovi - NI-P101HT (Waspaloy), posrebrene - Klasifikacija: 1210 MPa/730 °C

Ta dokument določa dimenzije samozapiralnih posrebrenih dvo-šestrobih matic z navojem MJ iz toplotnoodporne zlitine na nikljevi osnovi (NI-P101HT) za uporabo v aeronavtiki.
Najvišja preskusna temperatura materiala je 730 °C.

General Information

• Status: Published
• Publication Date: 18-Jul-2023
• ICS: 49.030.30 - Nuts
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3/S 2 - Fasteners
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 19-Jul-2023
• Completion Date: 19-Jul-2023
• Ref Project: SIST EN 3637:2023 - Aerospace series - Nut, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy - NI-P101HT (Waspaloy), silver plated, Classification: 1 210 MPa/730 °C

Relations

• Replaces: EN 3637:2008 - Aerospace series - Nuts, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy - NI-P101HT (Waspaloy), silver plated, Classification: 1210 MPa/730 °C
• Effective Date: 18-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 3637:2023
01-september-2023
Nadomešča:
SIST EN 3637:2008
Aeronavtika - Matice, samozapiralne, biheksagonalne (dvojno nižane), iz
toplotnoodporne zlitine na nikljevi osnovi - NI-P101HT (Waspaloy), posrebrene -
Klasifikacija: 1210 MPa/730 °C
Aerospace series - Nut, self-locking, bi-hexagonal (double reduced), in heat resisting
nickel base alloy - NI-P101HT (Waspaloy), silver plated, Classification: 1 210 MPa/730
°C
Luft- und Raumfahrt - Zwölfkantmutter, selbstsichernd (Doppelt reduziert), aus
hochwarmfester Nickelbasislegierung - NI-P101HT (Waspaloy), versilbert, Klasse: 1 210
MPa/730 °C
Série aérospatiale - Écrou bihexagonal à freinage interne (double réduit), en alliage
résistant à chaud base nickel NI-P101HT (Waspaloy), argenté - Classification : 1 210
MPa/730 °C
Ta slovenski standard je istoveten z: EN 3637:2023
ICS:
49.030.30 Matice Nuts
SIST EN 3637:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 3637:2023

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SIST EN 3637:2023


EN 3637
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2023
EUROPÄISCHE NORM
ICS 49.030.30 Supersedes EN 3637:2008
English Version

Aerospace series - Nut, self-locking, bi-hexagonal (double
reduced), in heat resisting nickel base alloy - NI-P101HT
(Waspaloy), silver plated, Classification: 1 210 MPa/730 °C
Série aérospatiale - Écrou bihexagonal, à freinage Luft- und Raumfahrt - Zwölfkantmutter, selbstsichernd
interne (double réduit), en alliage résistant à chaud (Doppelt reduziert), aus hochwarmfester
base nickel NI-P101HT (Waspaloy), argenté - Nickelbasislegierung - NI-P101HT (Waspaloy),
Classification : 1 210 MPa/730 °C versilbert, Klasse: 1 210 MPa/730 °C
This European Standard was approved by CEN on 12 June 2023.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3637:2023 E
worldwide for CEN national Members.

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SIST EN 3637:2023
EN 3637:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Requirements . 4
4.1 Configuration – dimensions – tolerances . 4
4.2 Material . 4
4.3 Surface treatment . 5
5 Designation . 6
6 Marking .
...