EN 3997-2007 3606 Aerospace series - Aluminium alloy AL-P2024-T3 - Sheet and strip 0 4 mm a 6 mm《航空航天系列 AL-P2024-T3型铝合金 0 4mm≤a≤6mm的薄板材和带材》.pdf

《EN 3997-2007 3606 Aerospace series - Aluminium alloy AL-P2024-T3 - Sheet and strip 0 4 mm a 6 mm《航空航天系列 AL-P2024-T3型铝合金 0 4mm≤a≤6mm的薄板材和带材》.pdf》由会员分享，可在线阅读，更多相关《EN 3997-2007 3606 Aerospace series - Aluminium alloy AL-P2024-T3 - Sheet and strip 0 4 mm a 6 mm《航空航天系列 AL-P2024-T3型铝合金 0 4mm≤a≤6mm的薄板材和带材》.pdf（10页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARDBS EN 3997:2007Aerospace series Aluminium alloy AL-P2024-T3 Sheet and strip 0,4 mm a 6 mmThe European Standard EN 3997:2007 has the status of a British StandardICS 77.150.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g5

2、1g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 3997:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on

3、 30 April 2007 BSI 2007ISBN 978 0 580 50594 2National forewordThis British Standard was published by BSI. It is the UK implementation of EN 3997:2007.The UK participation in its preparation was entrusted by Technical Committee ACE/61, Metallic materials for aerospace purposes, to Panel ACE/61/-/24,

4、Light alloys.A list of organizations represented on this committee can be obtained on request to its secretary.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 cannot confer i

5、mmunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3997 March 2007 ICS 77.150.10 English Version Aerospace series - Alu

6、minium alloy AL-P2024-T3 - Sheet and strip 0,4 mm a 6 mm Srie arospatiale - Alliage daluminium AL-P2024-T3 - Tles et bandes 0,4 mm a 6 mm Luft- und Raumfahrt - Aluminiumlegierung AL-P2024-T3 - Bleche und Bnder 0,4 mm a 6 mm This European Standard was approved by CEN on 12 June 2006. CEN members are

7、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 th

8、e 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

9、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, Rom

10、ania, 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 2007 CEN All rights of exploitation in any form and by any means reserv

11、ed worldwide for CEN national Members. Ref. No. EN 3997:2007: ELicensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 2007, Uncontrolled Copy, (c) BSI2 Contents Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 EN 3997:2007Licensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 200

12、7, Uncontrolled Copy, (c) BSI3 Foreword This document (EN 3997:2007) has been prepared by the AeroSpace and Defense 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 ap

13、proval 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 September 2007, and

14、conflicting national standards shall be withdrawn at the latest by September 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Den

15、mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3997:2007Licensed Copy: Wang Bin, na, Mon Aug 20 00:42:42

16、 GMT+00:00 2007, Uncontrolled Copy, (c) BSI4 Introduction This standard is part of the series 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 stan

17、dard specifies the requirements relating to: Aluminium alloy AL-P2024-T3 Sheet and strip 0,4 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. Fo

18、r undated references, the latest edition of the referenced document (including any amendments) 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 wro

19、ught products Technical specification Part 2: Sheet and strip 1)EN 4500-2, Aerospace series 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 ASD Prestandard at the date of public

20、ation of this standard. EN 3997:2007Licensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 2007, Uncontrolled Copy, (c) BSI5 1 Material designation Aluminium alloy AL-P2024- Others Element Si Fe Cu Mn Mg Cr Zn Ti Each Total Al min. 3,8 0,30 1,2 2 Chemical composition % max. 0,50 0,50 4,9 0,9 1,8

21、 0,10 0,25 0,15 0,05 0,15 Base3 Method of melting 4.1 Form 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 T3 6.1 Heat treatment 490 C 500 C / WQ 40 C + cold work + = ambient / t 5 d 6.2 Delivery condition code

22、U Use condition T3 7 Heat treatment Delivery condition Characteristics 8.1 Test sample(s) See EN 4400-2. 8.2 Test piece(s) See EN 4400-2. 8.3 Heat treatment Use condition 9 Dimensions concerned mm 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 % 11 Direction of test piec

23、e LT LT LT LT 12 Temperature C Ambient Ambient Ambient Ambient 13 Proof stress Rp0,2MPa 290 290 290 290 14 Strength RmMPa 440 440 445 445 15 Elongation A % A50 mm 14 A50 mm 14 A50 mm 14 A50 mm 14 16 T Reduction of area Z % 17 Hardness 18 Shear strength RcMPa 19 Bending k 2,5; = 180 3; = 180 3; = 180

24、 4; = 180 20 Impact strength 21 Temperature C 22 Time h 23 Stress aMPa 24 Elongation a % 25 Rupture stress RMPa26 C Elongation at rupture A % 27 Notes (see line 98) EN 3997:2007Licensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 2007, Uncontrolled Copy, (c) BSI6 See EN 4400-2.7 Dimensions (mm

25、) 0,4 a 1,6 1,6 a 3,2 3,2 a 6 38 Intergranular corrosion Depth of penetration (m) 125 150 200 44 External defects See EN 4400-2. See EN 4400-2.7 Electrical conductivity MS/m 17,5 (Typical value) or 7 125 (Typical value) 82 Batch uniformity Hardness HB 16 per product 24 per batch 95 Marking inspectio

26、n See EN 4400-2. 96 Dimensional inspection See EN 4400-2. 98 Notes 99 Typical use EN 3997:2007Licensed Copy: Wang Bin, na, Mon Aug 20 00:42:42 GMT+00:00 2007, Uncontrolled Copy, (c) BSI7 See EN 4400-2. 100 Product qualification Qualification programme to be agreed between manufacturer and purchaser.

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