1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58The European Standard EN 4215:2005 has the status of a British StandardICS 49.025.206 mm a k80 mmAl
2、uminium alloy AL-P7175-T651 Plate BRITISH STANDARD AEROSPACE SERIESBS EN 4215:2005BS EN 4215:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 4 October 2005 BSI 4 October 2005ISBN 0 580 46300 1Cross-referencesThe British Standards which im
3、plement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication d
4、oes not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN t
5、itle page, pages 2 to 6, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Commentsenquiries on the interpretation, or proposals for change, and keep UK interests info
6、rmed; monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this subcommittee can be obtained on request to its secretary.National forewordThe UK participation in its preparation was entrusted by Technical Committee ACE/61, Metal
7、lic materials for aerospace purposes, to Subcommittee ACE/61/-/24, Light alloys, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any This British Standard is the official English language version of EN 4215:2005.EUROP
8、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4215 June 2005 ICS 49.025.20 English version Aerospace series - Aluminium alloy AL-P7175-T651 - Plate - 6 mm a 80 mm Srie arospatiale - Alliage daluminium AL-P7175-T651 - Tles paisses - 6 mm a 80 mm Luft- und Raumfahrt - Aluminiumlegierung AL-P7175-T65
9、1 -Platten - 6 mm a 80 mm This European Standard was approved by CEN on 22 April 2005. 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
10、 and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 respons
11、ibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
12、, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050
13、Brussels 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4215:2005: E2 Foreword This document (EN 4215:2005) has been prepared by the European Association of Aerospace Manufacturers - zation (AECMA-STAN). After enquiries and v
14、otes 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 AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standar
15、d, either by publication of an identical text or by endorsement, at the latest by December 2005, and conflicting national standards shall be withdrawn at the latest by December 2005. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
16、 CEN and/or CENELEC 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, Cyprus, Czech Republic,
17、 Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4215:20053 Introduction This standard is part of the series of
18、 EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-2. 1 Scope This standard specifies the requirements relating to: Aluminium alloy AL-P7175- T651 Plate 6 mm a 80 mm f
19、or aerospace application. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
20、EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use. EN 4400-1, Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 1: Plate. 1)EN 4500-2, Aerospace series Metallic materials R
21、ules for drafting and presentation of material standards Part 2: Specific rules for aluminium, aluminium alloys and magnesium alloys. 1) 1) Published as AECMA Prestandard at the date of publication of this standard. EN 4215:20054 1 Material designation Aluminium alloy AL-P7175- Others Element Si Fe
22、Cu Mn Mg Cr Zn Ti Each Total Al min. 1,2 2,1 0,18 5,1 2 Chemical composition % max. 0,15 0,20 2,0 0,10 2,9 0,28 6,1 0,10 0,05 0,15 Base 3 Method of melting 4.1 Form Plate 4.2 Method of production Rolled 4.3 Limit dimension(s) mm 6 a 80 5 Technical specification EN 4400-1 Delivery condition T651 6.1
23、Heat treatment 460 C 500 C / WQ 40 C + 1,5 % controlled stretched 3 % + 115 C 125 C / 20 h t 30 h or 125 C 138 C / 12 h t 18 h 6.2 Delivery condition code U Use condition T651 7 Heat treatment Delivery condition 8.1 Test sample(s) See EN 4400-1. 8.2 Test piece(s) See EN 4400-1. 8.3 Heat treatment Us
24、e condition. 9 Dimensions concerned mm 6 a 12,5 12,5 a 25 25 a 40 10 Thickness of cladding on each face % 11 Direction of test piece L LT L LT L LT ST 12 Temperature C Ambient Ambient Ambient 13 Proof stress Rp0,2MPa 470 460 470 470 470 460 420 14 Strength RmMPa 540 540 540 540 530 530 490 15 Elonga
25、tion A % A50 mm 8 A50 mm 8 6 6 5 5 2 a16 T Reduction of area Z % continued 9 Dimensions concerned mm 40 a 60 60 a 80 10 Thickness of cladding on each face % 11 Direction of test piece L LT ST L LT ST 12 Temperature C Ambient Ambient 13 Proof stress Rp0,2MPa 455 440 420 430 420 400 14 Strength RmMPa
26、520 520 490 490 490 470 15 Elongation A % 6 5 2 a 5 4 2 a16 T Reduction of area Z % 17 Hardness 18 Shear strength RcMPa 19 Bending k 20 Impact strength 21 Temperature C 22 Time h 23 Stress aMPa 24 Elongation a % 25 Rupture stress RMPa 26 C Elongation at rupture A % 27 Notes (see line 98) aEN 4215:20
27、055 44 External defects See EN 4400-1. 61 Internal defects See EN 4400-1. 82 Batch uniformity See EN 4400-1. 7 Electrical conductivity MS/m 19,0 (Typical value) 95 Marking inspection See EN 4400-1. 96 Dimensional inspection See EN 4400-1. 98 Notes aAlternatively A4D 2,5 if required by the purchaser.
28、 99 Typical use EN 4215:20056 100 Product qualification See EN 4400-1. Qualification programme to be agreed between manufacturer and purchaser. EN 4215:2005blankBS EN BSI389 Chiswick High RoadLondonW4 4AL4215:2005BSI British Standards InstitutionBSI is the independent national body responsible for p
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