1、AECMA STANDARD NORME AECMA AECMA NORM - - Edition approved for publication Comments should be sent within six months after the date of publication to Gulledelle 94 Material Domain 31 July2002 AECMA-STAN 8-1200 BRUXELLES Copyright 2002 O by AECMA-STA, prEN 4006 Edition P 2 July 2002 PUBLISHED BY THE
2、EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION &?% Gulledelle 94 - 8-1200 Brussels -Tel. + 32 2 775 81 10 - Fax. + 32 2 775 8111 - www.aecma-stan.org ICs: Descriptors: Supersedes edition P 1 August 1993 ENGLISH VERSION Aerospace series Al um n i u m ai io y AL-P6082- T4 or T42 Sheet
3、and strip 0,4 mm l al 6 mm Srie arospatiale Alliage daluminium AL-P6082- T4 ou T42 Tles et bandes 0,4 mm I a I6 mm Luft- und Raumfahrt Aluminiumlegierung AL-P6082- T4 oder T42 Bleche und Bnder 0,4 mm I a I6 mm This “Aerospace Series” Prestandard has been drawn up under the responsibility of AECMA-ST
4、AN (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 comments. Subsequent to the publication of this Prestanda
5、rd, 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 be submitted as a draft European Standard to CEN (E
6、uropean Committee for Standardization) for formal vote. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 92138 ISSY-LES-MOULINEAUX CEDEX Page 2 prEN 4006: 2002 Blank page Page 3 prEN 4006: 2002 O Introduction This standard is part of the series on E
7、N 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-P6082- T4 or T42 Sheet and strip 0
8、,4 mm I al 6 mm for aerospace applications. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated ref
9、erences, 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 applies. EN 4258 Aerospace series - Metallic materials - General
10、 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 presentatio
11、n of material standards - Part 2: Specific rules for aluminium, aluminium alloys and magnesium alloys 1) - I) Published as AECMA Prestandard at the date of publication of this standard Page 4 prEN 4006: 2002 2 II 1 I Material designation I Aluminium alloy AL-P6082- Chemical Others Element si Fe Cu M
12、n Mg Cr Zn Ti AI min. 0,7 max. 1,3 0,510 0,lO 1,0 1,2 0,25 0,20 0,lO 0,05 0,15 composition Each Total - - 0,40 0,6 - - - - - % Base 4.3 Limit dimension(s) mm 5 Technical specification I 3 I Method of melting I - 0,4 I a I 6 EN 4400-2 Sheet and strip I 6.1 Delivery condition O Heat treatment - -of pr
13、oduction H111 T4 - 525 OC I es 540 OC i WQ es 40 oc + O= ambient I t 5 5 d Rolled 6.2 7 Delivery condition code A F U Use condition T42 T4 Heat treatment Delivery condition Delivery condition + e= ambient I t - 5 d + 525 oc 5 es 540 CIWQ es 40 oc 8.1 Test sample(s) 8.2 Test piece) 8.3 Heat treatment
14、 See EN 4400-2. See EN 4400-2. Delivery condition: O or H111 Use condition: T4 or T42 Characteristics Thickness of cladding on % - - - - I 9 I Dimensionsconcerned I mm I 0,41aI3,0 I 3.0aI6 I 0,4saI0,8 I 0,8a16 1 11 Direction of test piece LT LT LT LT 12 Temperature e OC Ambient Ambient Ambient Ambie
15、nt 13 Proof stress Rw.2 MPa I85 I 85 I110 I 110 14 T Strength R, MPa I150 S 150 I 205 I 205 -, - 16 17 18 Reductionof area Z % - - - Hardness - - - Shear strength I Re IMPa - - - I I I Temperature e Time OC - h - I 20 I Impact strength I I Stress Elongation Rupture stress - _ cra MPa - a% - oR MPa -
16、 I I 1 Elongation at C A % - 27 Notes (see line 98) - Page 5 prEN 4006: 2002 - 5 ixtemal defects See EN 4400-2. T4 latch uniformity 7 Marking inspection Dimensional inspection Hardness HE 60 (Typical value) 6 I 16 per product A I 24 per batch Notes - - Typical use See EN 4400-2. See EN 4400-2. -I See EN 4400-2. Page 6 prEN 4006: 2002 roduct qualification See EN 4400-2. !ualification programme to be agreed between manufacturer and purchaser.
