EN 3228:2022

Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C

This document specifies the characteristics of plain hexagonal nuts, reduced height, normal across flats, in steel, cadmium plated, for aerospace applications.
Classification: 900 MPa/235 °C.

Luft- und Raumfahrt - Flache Sechskantmuttern mit reduzierter Höhe, normale Schlüsselweite, aus Stahl, verkadmet - Klasse: 900 MPa (bei Raumtemperatur)/235 °C

Dieses Dokument legt die Eigenschaften von einfachen Sechskantmuttern mit reduzierter Höhe und normaler Schlüsselweite aus kadmiertem Stahl für Anwendung in der Luft- und Raumfahrt fest.
Klasse: 900 MPa/235 °C .

Série aérospatiale - Écrous hexagonaux ordinaires, hauteur réduite, surplats normaux, en acier, cadmiés - Classification : 900 MPa (à température ambiante)/235 °C

Le présent document spécifie les caractéristiques des écrous hexagonaux ordinaires, de hauteur réduite, à surplats normaux, en acier, cadmiés, pour applications aérospatiales.
Classification : 900 MPa/235 °C.

Aeronavtika - Matice, šestrobe, drsne, z normalnim zevom ključa, iz jekla, kadmirane - Klasifikacija: 900 MPa (pri temperaturi okolice)/235 °C

Ta dokument določa značilnosti drsnih kadmiranih šestrobih matic iz jekla z normalnim zevom ključa za uporabo v aeronavtiki. Klasifikacija: 900 MPa/235 °C.

General Information

• Status: Published
• Publication Date: 29-Mar-2022
• Withdrawal Date: 29-Sep-2022
• 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: 30-Mar-2022
• Completion Date: 30-Mar-2022
• Ref Project: SIST EN 3228:2022 - Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C

Relations

• Replaces: EN 3228:2010 - Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature) / 235 °C
• Effective Date: 08-Jun-2022
• Revised: EN 3238:2010 - Aerospace series - Metallic materials - Test method - Shear test for wires and rivets
• Effective Date: 26-Jun-2019

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2022
Nadomešča:
SIST EN 3228:2010
Aeronavtika - Matice, šestrobe, drsne, z normalnim zevom ključa, iz jekla,
kadmirane - Klasifikacija: 900 MPa (pri temperaturi okolice)/235 °C
Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel,
cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
Luft- und Raumfahrt - Flache Sechskantmuttern mit reduzierter Höhe, normale
Schlüsselweite, aus Stahl, verkadmet - Klasse: 900 MPa (bei Raumtemperatur)/235 °C
Série aérospatiale - Écrous hexagonaux ordinaires, hauteur réduite, surplats normaux,
en acier, cadmiés - Classification : 900 MPa (à température ambiante)/235 °C
Ta slovenski standard je istoveten z: EN 3228:2022
ICS:
21.060.20 Matice Nuts
49.025.10 Jekla Steels
49.030.30 Matice Nuts
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 3228
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 49.030.30 Supersedes EN 3228:2010
English Version
Aerospace series - Nuts, hexagonal, plain, reduced height,
normal across flats, in steel, cadmium plated -
Classification: 900 MPa (at ambient temperature)/235 °C
Série aérospatiale - Écrous hexagonaux ordinaires, Luft- und Raumfahrt - Flache Sechskantmuttern mit
hauteur réduite, surplats normaux, en acier, cadmiés - reduzierter Höhe, normale Schlüsselweite, aus Stahl,
Classification : 900 MPa (à température ambiante)/235 verkadmet - Klasse: 900 MPa (bei
°C Raumtemperatur)/235 °C
This European Standard was approved by CEN on 17 January 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.

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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3228:2022 E
worldwide for CEN national Members.

Contents Page
European Foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Required characteristics . 5
4.1 Configuration — Dimensions — Masses . 5
4.2 Materials . 8
4.3 Surface treatment . 8
5 Designation. 8
6 Marking . 8
7 Technical specification . 9
8 Quality management system . 9
Bibliography . 10

European Foreword
This document (EN 3228:2022) 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 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 latest by September 2022 and conflicting national standards
shall be withdrawn at the latest by September 2022.
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.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey an
...