1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 14 March 2003 prEN 4102 Edition P 2 March 2003 Comments should be sent within six months after the date of publication to AECMA-STAN ICs: Descriptors: ENGLISH VERSION Supersedes edition P 1 August 1993 Aerospace series Aluminium
2、alloy AL-P2219- T81 Clad sheet and strip 0,5 mm a 6 mm Srie arospatiale Alliage daluminium AL-P2219- T8 1 Tles et bandes plaques 0,5 mm i ai 6 mm Luft- und Raumfahrt Aluminiumlegierung AL-P2219- T8 1 Bleche und Bnder, plattiert 0,5 mm i ai 6 mm This “Aerospace Series“ Prestandard has been drawn up u
3、nder 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 comments. Subsequent t
4、o 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 be submitted as
5、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 reproduction or ne
6、tworking permitted without license from IHS-,-,-Page 2 prEN 4102: 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- STANS General Pro
7、cess 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 4102: 2003 O Introduction
8、 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 to: Aluminium al
9、loy AL-P2219- T8 1 Clad sheet and strip 03 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 text and the publications
10、 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 applies. EN 4258, Aerospace
11、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 series - Metallic materi
12、als - 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 Materiel Aerospatial Pro
13、vided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 4102: 2003 Test piece(s) Heat treatment Dimensions concerned mm Thickness of cladding on % each face Direction of test piece Form Clad sheet and strip Method of product
14、ion Rolled Limit dimension(s) mm 0,5 a 6 Technical specification EN 4400-2 See EN 4400-2. Use condition. 1,0 a 2,5 28 24 22 LT LT LT 0,5 a 1,0 2,5 a 6 I T81 I T3 1 I 3.1 I Delivery condition Hardness Shear strength R, MPa Bending k- Heat treatment - - - 530 OC e so OC 1 WQ e 40 OC + approximately 1
15、% cold work + O= ambientlt 25 d - Elongation Rupture stress 530 OC e so OC 1 WQ e 40 OC + approximately 1 % cold work + 171 “C 6% 182 “C I 16 h t 20 h a% - oR MPa - I K I U I 3.2 I Delivery condition code Elongation at rupture I T81 I T81 I 7 I Use condition A % - Delivery condition Delivery conditi
16、on + 171 “C 6% 182 “C I 16 h t 20 h Heat treatment Notes (see line 98) Characteristics - - 3.1 3.2 3.3 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 - - - - - - - - - - - - - - - - - - - - - - Test sample(s) I See EN 4400-2. Ambient I Ambient I Temperature I 0 I “C I Ambient 2 295 I 2 285
17、I Proof stress I RO, I MPa I 2 255 Strength I Rm I MPal 2 340 I 2 380 I 2 400 Reductionofarea Z % - - Impact strength I I Temperature I 0 I “C I - I Time Ihl Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproductio
18、n or networking permitted without license from IHS-,-,-Page 5 prEN 4102: 2003 Element min. max. ixternal defects Others Each Total Si+Fe Cu Mn Mg Zn AI - - - - - - 03 Base 0,7 0,lO 0,lO 0,lO 1,3 0,05 0,15 Iiffusion in the cladding :ladding chemical mmposition % - Electrical conductivity 3atch unifor
19、mity T31 T81 See EN 4400-2. See EN 4400-2. Marking inspection Iimensional inspection Votes rypical use See EN 4400-2. See EN 4400-2. See EN 4400-2. Material designation Aluminium alloy AL-P7072- See EN 4400-2. See EN 4400-2. Copyright Association Europeene des Constructeurs de Materiel Aerospatial P
20、rovided 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 4102: 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-,-,-
