AECMA PREN 2092-2003 Aerospace Series Aluminium Alloy AL-P7075-T6 or T62 Clad Sheet and Strip 0 4 mm Less Than or Equal to a Less Than or Equal to 6 mm Edition P 2《 航空航天系列.AL-P7075.pdf

1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 31 March 2003 prEN 2092 Edition P 1 March 2003 Comments should be sent within six months after the date of publication to AECMA-STAN ICs: Descriptors: ENGLISH VERSION Will supersede EN 2092:1993 Aerospace series Al um i ni um all

2、oy AL-P7075- T6 or T62 Clad sheet and strip 0,4 mm a 6 mm Srie arospatiale Alliage daluminium AL-P7075- T6 ou T62 Tles et bandes plaques 0,4 mm I a I 6 mm Luft- und Raumfahrt Aluminiumlegierung AL-P7075- T6 oder T62 Bleche und Bnder, plattiert 0,4 mm I a I 6 mm This “Aerospace Series“ Prestandard ha

3、s been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published on green paper for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comme

4、nts. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of AECMA-STAN it will

5、 be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Metallic Material Domain I I Copyright 2003 O by AECMA-STA1 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo r

6、eproduction or networking permitted without license from IHS-,-,-Page 2 prEN 2092: 2003 Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANS Metallic Material Domain. After inquiries and votes carried out in accordance with the rules of AECMA-STAN defined in AECMA-

7、STANS General Process Manual, this standard has received approval for Publication. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 3 prEN 2092: 20

8、03 O 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 standard specifies the requirements relating

9、 to: Aluminium alloy AL-P7075- T6 or T62 Clad sheet and strip 0,4 mm a 6 mm for aerospace application. 2 Normative references This European Standard incorporates by dated or undated refere ce provisia s from other publicatic S. These normative references are cited at the appropriate places in the te

10、xt and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to appli

11、es. 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 se

12、ries - 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 Copyright Association Europeene des Constructeurs de M

13、ateriel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 - 2 Material designation Aluminium alloy AL-P7075- si - 0,40 Others Each Total Fe Cu Mn Mg Cr Zn Ti AI - - 2,l 0,18 5,l - - - 12 0,50 2,O 0,30 2,9 028 6,l

14、020 0,05 0,15 Base Form Method of production Limit dimension(s) mm Technical specification Clad sheet and strip Rolled 0,4 a 6 EN 4400-2 Delivery condition code Use condition F A P U T62 T6 v Elongation Rupture stress a% - OR MPa - Chemical composition % Element I I min. I max. I - Method of melting

15、 I Delivery condition IFI0I T6 I T6 Heat treatment 460 oc 5 e 485 oc 1 WQ e 40 oc + 115 “C 5 85 135 “C I20 h 5 t 5 30 h 460 oc 5 e 485 oc 1 WQ e 40 oc + 115 “C 5 85 135 “C I20 h 5 t 5 30 h Delivery condition + 115 “C 6% 135 “CI20 h t 30 h 460 OC e 485 OC i WQ e 40 OC Delivery condition Heat treatmen

16、t Characteristics 3.1 I Test sample(s) I See EN 4400-2. I 3.2 3.3 9 10 11 12 13 14 15 16 17 18 19 - - - - - - - - - - - - Test piece(s) Heat treatment Dimensions concerned mm See EN 4400-2. - - - - I Thickness of cladding on each face % Direction of test piece I Temperature I 0 I “C I Proof stress I

17、 Rp0,2 I MPa T I Strength I R, I MPa Elongation Reduction of area Hardness Shear strength I - 20 I Impact strength I I 21 I ITemperature I 0 I “C I - dl I 22 I ITime Ihl I I I 24 25 - ;61 I Elongation riintiire at i A i % i - I - I 27 I Notes (see line 98) Copyright Association Europeene des Constru

18、cteurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ixternal defects Material designation Element min. max. 2ladding chemical mmposition % Aluminium alloy AL-P7072- Others Each Total Si+Fe Cu Mn Mg

19、Zn AI - - - - - - 03 Base 0,7 0,lO 0,lO 0,lO 1,3 0,05 0,15 3atch uniformity - - Marking inspection Iimensional inspection See EN 4400-2. See EN 4400-2. Votes rypical use Page 5 prEN 2092: 2003 See EN 4400-2. See EN 4400-2. 71 Electrical conductivity I -I -I Copyright Association Europeene des Constr

20、ucteurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-100 See EN 4400-2. Qualification programme to be agreed between manufacturer and purchaser. Page 6 prEN 2092: 2003 - Product qualification Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-