EN 4018:2009

SLOVENSKI STANDARD
01-november-2009
1DGRPHãþD
SIST EN 4018:2002
$HURQDYWLND&HYQLSULNOMXþHNƒ
L]WLWDQRYH]OLWLQH.RWQLFHYQLSULNOMXþHNƒ]
PDWLFRVSRWLVQRåLFR
Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 90° with thrust wire nut
Luft- und Raumfahrt - Rohrverschraubung 8°30' aus Titanlegierung -
Winkelverschraubungen 90° mit Mutter mit Schubdraht
Série aérospatiale - Système de raccordement 8°30' en alliage de titane - Raccords
coudés à 90° avec écrou à jonc
Ta slovenski standard je istoveten z: EN 4018:2009
ICS:
49.080 /HWDOVNLLQYHVROMVNL Aerospace fluid systems and
KLGUDYOLþQLVLVWHPLLQGHOL components
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 4018
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2009
ICS 49.080 Supersedes EN 4018:2001
English Version
Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows
90° with thrust wire nut
Série aérospatiale - Système de raccordement 8°30' en Luft- und Raumfahrt - Rohrverschraubung 8°30' aus
alliage de titane - Raccords coudés à 90° avec écrou à jonc Titanlegierung - Winkelverschraubungen 90° mit Mutter mit
Schubdraht
This European Standard was approved by CEN on 8 February 2009.

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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4018:2009: E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Required characteristics .5
3.1 Configuration — Dimensions — Mass.5
3.2 Surface roughness .5
3.3 Materials .5
3.4 Surface treatment .5
3.5 Internal surface finishing .5
4 Designation .7
5 Marking .7
6 Technical specification .7
7 Quality assurance .7

Foreword
This document (EN 4018:2009) 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 January 2010, and conflicting national standards shall be withdrawn at
the latest by January 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and
...