EN 3637:2008

SLOVENSKI STANDARD
01-november-2008
Aeronavtika - Matice, samozapiralne, biheksagonalne (dvojno nižane), iz
toplotnoodporne zlitine na nikljevi osnovi - NI-P101HT (Waspaloy), posrebrene,
Klasifikacija: 1210 MPa/730 °C
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
Luft- und Raumfahrt - Zwölfkantmuttern, selbstsichernd (Doppel reduziert), aus
hochwarmfester Nickelbasislegierung, - NI-P101HT (Waspaloy), versilbert, Klasse: 1210
MPa/730 °C
Série aérospatiale - Écrous bihexagonaux, auto-freinant (double réduit), en alliage
résistant à chaud à base de nickel - NI-P101HT (Waspaloy), argentés, Classification:
1210 MPa/730 °C
Ta slovenski standard je istoveten z: EN 3637:2008
ICS:
49.030.30 Matice Nuts
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 3637
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2008
ICS 49.030.30
English Version
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
Série aérospatiale - Écrous bihexagonaux, auto-freinant Luft- und Raumfahrt - Zwölfkantmuttern, selbstsichernd
(double réduit), en alliage résistant à chaud à base de (Doppel reduziert), aus hochwarmfester
nickel - NI-P101HT (Waspaloy), argentés, Classification: Nickelbasislegierung - NI-P101HT (Waspaloy), versilbert,
1210 MPa/730 °C Klasse: 1210 MPa/730 °C
This European Standard was approved by CEN on 2 February 2008.

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Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
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This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
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© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3637:2008: E
worldwide for CEN national Members.

Contents Page
Foreword.3
1 Scope and field of application.4
2 References.4
3 Required characteristics.4
3.1 Configuration – dimensions – tolerances .4
3.2 Material.4
3.3 Surface treatment.4
4 Designation.6
5 Marking.6
6 Technical specification.6

Foreword
This document (EN 3637:2008) 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 stat
...