1、BSI Standards PublicationBS EN 2633:2015Aerospace series Aluminiumalloy AL-P2024 AlCu4Mg1 T3511 Extruded bars and sections 1,2 mm De 160 mm with peripheral coarse grain controlBS EN 2633:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 2633:2015.It supersede
2、s BS EN 2633:1994 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/24, Light Alloys for Aerospace Purposes.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to incl
3、ude all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 81513 3ICS 49.025.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This Briti
4、sh Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 2633:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2633 November 2015 ICS 49.025.20 Supersedes EN
5、 2633:1993English Version Aerospace series - Aluminium alloy AL-P2024 - AlCu4Mg1 - T3511 - Extruded bars and sections - 1,2 mm De 160 mm with peripheral coarse grain control Srie arospatiale - Alliage daluminium AL-P2024 - AlCu4Mg1 - T3511 - Barres et profils fils - 1,2 mm De 160 mm avec contrle de
6、la zone priphrique gros grains Luft- und Raumfahrt - Aluminiumlegierung AL-P2024 -AlCu4Mg1 - T3511 - Stranggepresste Stangen und Profile - 1,2 mm De 160 mm mit Kontrolle der Grobkornrandzone This European Standard was approved by CEN on 14 March 2013. CEN members are bound to comply with the CEN/CEN
7、ELEC 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
8、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 of
9、ficial versions. CEN members are the national standards bodies of 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, Netherland
10、s, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of
11、 exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2633:2015 EBS EN 2633:2015EN 2633:2015 (E) 2 Contents Page European foreword 3 Introduction 4 1 Scope 5 2 Normative references 5 BS EN 2633:2015EN 2633:2015 (E) 3 European foreword This document (EN 2
12、633:2015) 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 Servic
13、es 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 May 2016, and conflicting national standards shall be withdrawn at the latest b
14、y May 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 2633:1993. According to the CEN-CENELEC Intern
15、al 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, Ire
16、land, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 2633:2015EN 2633:2015 (E) 4 Introduction This standard is part of the series of EN metallic material standards for a
17、erospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-2. BS EN 2633:2015EN 2633:2015 (E) 5 1 Scope This standard specifies the requirements relating to: Aluminium alloy AL-P2024 AlCu4Mg1 T3511 Extruded bar a
18、nd section 1,2 mm De 160 mm with peripheral coarse grain control for aerospace applications. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applie
19、s. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4050-4, Aerospace series Test method for metallic materials Ultrasonic inspection of bars, plates, forging stock and forgings Part 4: Acceptance criteria EN 4258, Aerospace series Metallic
20、 materials General organization of standardization Links between types of EN standards and their use EN 4400-3, Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 3: Bar and section 1) EN 4500-2, Aerospace series Metallic materials Rules for drafting and pre
21、sentation of material standards Part 2: Specific rules for aluminium, aluminium alloys and magnesium alloys 1)1) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). BS EN 2633:2015EN 2633:2015 (E) 6 1 Material designation Aluminium alloy AL-P2024 AlCu4Mg
22、1 T3511 2 Chemical composition % Element Si Fe Cu Mn Mg Cr Zn Ti Zr + Ti Others Al Each Total min. 3,8 0,30 1,2 Base max. 0,50 0,50 4,9 0,9 1,8 0,10 0,25 0,15 0,20 0,05 0,15 3 Method of melting 4.1 Form Bars and sections 4.2 Method of production Extruded 4.3 Limit dimension(s) mm 1,2 De 160 5 Techni
23、cal specification EN 4400-3 6.1 Delivery condition T3511 Heat treatment 490 C 500 C / WQ 40 C + 1 % controlled stretched 3 % and minor straightening allowable + = ambient / t 5 d 6.2 Delivery condition code U 7 Use condition T3511 Heat treatment Delivery condition Characteristics 8.1 Test sample(s)
24、See EN 4400-3. 8.2 Test piece(s) See EN 4400-3. 8.3 Heat treatment Use condition 9 Dimensions concerned mm 1,2 De 2,0 2,0 60 mm Class 2 82 Batch uniformity EN 4400-3 7 Electrical conductivity = 18 MS/m (typical value) or 7 Hardness 120 HBW (typical value) 16 HBW per product 24 HBW per batch 87 Extru
25、sion back-end defect EN 4400-3 88 Peripheral coarse grain EN 4400-3 7 Level A 95 Marking inspection EN 4400-3 96 Dimensional inspection EN 4400-3 98 Notes aBar only. 99 Typical use BS EN 2633:2015EN 2633:2015 (E) 8 100 Product qualification EN 4400-3 46 Fatigue EN 4400-3 7 max. (MPa) Number of cycle
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