BS EN 2695-2005 Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0 3 mm a 6 mm《航空航天系列 AL-P6081-T6型铝合金 0 3mm≤a≤6mm薄板材和带材》.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 2695:2005 Aerospace series Aluminium alloy AL-P6081-T6 Sheet and strip 0,3 mm ua u6 mm The European Standard EN 2695:2005 has the status of a British Standard ICS 49.025.20 BS EN 2695:2005 This British Standard was published under the authority of the Standard

2、s Policy and Strategy Committee on 13 October 2005 BSI 13 October 2005 ISBN 0 580 46324 9 National foreword This British Standard is the official English language version of EN 2695:2005. It supersedes BS EN 2695:1994 which is withdrawn. The UK participation in its preparation was entrusted by Techn

3、ical Committee ACE/61, Metallic materials for aerospace purposes, to Subcommittee ACE/61/-/24, Light alloys, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement i

4、nternational 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 does not

5、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. aid enquirers to understand the text; present to the responsible international/European comm

6、ittee 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. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, a

7、n 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 publication Amd. No. Date Comments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2695 June 2005 ICS 49.025.20 Supersedes EN 2695:1993

8、English version Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0,3 mm a 6 mm Srie arospatiale - Alliage daluminium AL-P6081-T6 - Tles et bandes - 0,3 mm a 6 mm Luft- und Raumfahrt - Aluminiumlegierung AL- P6081-T6 - Bleche und Bnder - 0,3 mm a 6 mm This European Standard was appr

9、oved 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 and bibliographical references concerning such national

10、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 responsibility of a CEN member into its own language and notifie

11、d 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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherland

12、s, 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 Brussels 2005 CEN All rights of exploitation in any form

13、and by any means reserved worldwide for CEN national Members. Ref. No. EN 2695:2005: EEN 2695:2005 2 Foreword This document (EN 2695:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with

14、 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 standard, either by publication of an iden

15、tical 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. CEN and/or CENELEC shall not be he

16、ld responsible for identifying any or all such patent rights. This document supersedes EN 2695:1993. 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 Repub

17、lic, 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 2695:2005 3 Introduction This standard is part of the seri

18、es of 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-P6081- T6 Sheet and strip 0

19、,3 mm a 6 mm for 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 amendme

20、nts) applies. EN 4258, Aerospace series Metallic materials General 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 ser

21、ies Metallic materials Rules 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. 4 1 Material designation Aluminium alloy AL-P6081- Others El

22、ement Si Fe Cu Mn Mg Cr Zn Ti Each Total Al min. 0,7 0,10 0,6 2 Chemical composition % max. 1,1 0,50 0,10 0,45 1,0 0,10 0,20 0,15 0,05 0,15 Base 3 Method of melting 4.1 Form Sheet and strip 4.2 Method of production Rolled 4.3 Limit dimension(s) mm 0,3 a 6 5 Technical specification EN 4400-2 Delivery

23、 condition T4 T6 6.1 Heat treatment 530 C 540 C / WQ 40 C + = ambient / t 5 d 530 C 540 C / WQ 40 C + 165 C 175 C / 7 h t 9 h 6.2 Delivery condition code K U Use condition T6 T6 7 Heat treatment Delivery condition + 165 C 175 C / 7 h t 9 h Delivery condition Characteristics 8.1 Test sample(s) See EN

24、 4400-2. 8.2 Test piece(s) See EN 4400-2. 8.3 Heat treatment Use condition 9 Dimensions concerned mm 0,3 a 6 10 Thickness of cladding on each face % 11 Direction of test piece LT 12 Temperature C Ambient 13 Proof stress R p0,2 MPa 240 14 Strength R m MPa 280 15 Elongation A % A 50 mm 10 16 T Reducti

25、on of area Z % 17 Hardness 18 Shear strength R c MPa 19 Bending k 20 Impact strength 21 Temperature C 22 Time h 23 Stress aMPa 24 Elongation a % 25 Rupture stress R MPa 26 C Elongation at rupture A % 27 Notes (see line 98) EN 2695:2005 5 44 External defects See EN 4400-2. 82 Batch uniformity See EN

26、4400-2. 5 T4 T6 60 (Typical value) 85 (Typical value) 16 per product 20 per product 7 Hardness HB 24 per batch 30 per batch 95 Marking inspection See EN 4400-2. 96 Dimensional inspection See EN 4400-2. 98 Notes 99 Typical use EN 2695:20056 100 Product qualification See EN 4400-2. Qualification progr

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