1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Clad sheet and strip 0,4 mm ua u6 mmThe European Standard EN 2092:2005 has the status of a British
2、StandardICS 49.025.20Aerospace series Aluminium alloy AL-P7075-T6 or T62 BRITISH STANDARD AEROSPACE SERIESBS EN 2092:2005BS EN 2092:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 October 2005 BSI 13 October 2005ISBN 0 580 46294 3A lis
3、t of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standa
4、rds Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard do
5、es not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title 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
6、.Amendments issued since publicationAmd. No. Date Comments present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.N
7、ational forewordThis British Standard is the official English language version of EN 2092:2005. It supersedes BS EN 2092:1994 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee ACE/61, Metallic materials for aerospace purposes, to Subcommittee ACE/61/-/24
8、, Light alloys, which has the responsibility to: aid enquirers to understand the text;EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2092 June 2005 ICS 49.025.20 Supersedes EN 2092:1993 English version Aerospace series - Aluminium alloy AL-P7075-T6 or T62 - Clad sheet and strip - 0,4 mm a 6 mm
9、 Srie arospatiale - Alliage daluminium AL-P7075-T6 ou T62 - Tles et bandes plaques - 0,4 mm a 6 mm Luft- und Raumfahrt - Aluminiumlegierung AL-P7075-T6 oder T62 - Bleche und Bnder, plattiert -0,4 mm a 6 mm This European Standard was approved by CEN on 22 April 2005. CEN members are bound to comply w
10、ith 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 Central Secreta
11、riat 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 Central Secretariat has the same status as the officia
12、l versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
13、 Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. R
14、ef. No. EN 2092:2005: E2 Foreword This document (EN 2092:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of t
15、he 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 standard, either by publication of an identical text or by endorsement, at the latest by December 2005, and conflictin
16、g 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. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document
17、supersedes EN 2092:1993. 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, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, I
18、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2092:20053 Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The general
19、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-P7075- T6 or T62 Clad sheet and strip 0,4 mm a 6 mm for aerospace application. 2 Normative references Th
20、e 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. EN 4258, Aerospace series Metallic materials Genera
21、l organization of standardization Links between types of EN standards and their use. EN 4400-2, Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 2: Sheet and strip. 1)EN 4500-2, Aerospace series Metallic materials Rules for drafting and presentation of mat
22、erial 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 2092:20054 1 Material designation Aluminium alloy AL-P7075- Others Element Si Fe Cu Mn Mg Cr Zn Ti Each Total Al min. 1,2
23、2,1 0,18 5,1 2 Chemical composition % max. 0,40 0,50 2,0 0,30 2,9 0,28 6,1 0,20 0,05 0,15 Base 3 Method of melting 4.1 Form Clad sheet and strip 4.2 Method of production Rolled 4.3 Limit dimension(s) mm 0,4 a 6 5 Technical specification EN 4400-2 Delivery condition F O T6 T6 6.1 Heat treatment 460 C
24、 485 C / WQ 40 C+ 115 C 135 C / 20 h t 30 h460 C 485 C / WQ 40 C+ 115 C 135 C / 20 h t 30 h6.2 Delivery condition code F A P U Use condition T62 T67 Heat treatment Delivery condition + 460 C 485 C / WQ 40 C + 115 C 135 C / 20 h t 30 h Delivery condition Characteristics 8.1 Test sample(s) See EN 4400
25、-2. 8.2 Test piece(s) See EN 4400-2. 8.3 Heat treatment Delivery condition: O Use condition: T6 or T62 9 Dimensions concerned mm 0,4 a 1,6 1,6 a 3,2 3,2 a 6 0,4 a 0,8 0,8 a 1,6 1,6 a 3,2 3,2 a 6 10 Thickness of cladding on each face % 3,2 2 1,2 3,2 3,2 2 1,2 11 Direction of test piece LT LT LT LT LT
26、 LT LT 12 Temperature C Ambient Ambient Ambient Ambient Ambient Ambient Ambient 13 Proof stress Rp0,2MPa 140 140 145 420 435 440 450 14 Strength RmMPa 250 260 270 490 495 505 515 15 Elongation A % A50mm 10 A50mm 10 A50mm 10 A50mm 7 A50mm 8 A50mm 8 A50mm 8 16 T Reduction of area Z % 17 Hardness 18 Sh
27、ear 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) EN 2092:20055 44 External defects See EN 4400-2. 72 See EN 4400-2. Cladding chemical composition % Material desi
28、gnation Aluminium alloy AL-P7072- Others Element Si + Fe Cu Mn Mg Zn Each Total Al min. 0,8 7max. 0,7 0,10 0,10 0,10 1,3 0,05 0,15 Base 82 Batch uniformity See EN 4400-2. 5 T6 7 Electrical conductivity See EN 4400-2. 95 Marking inspection See EN 4400-2. 96 Dimensional inspection See EN 4400-2. 98 No
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