1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 31 August 2003 prEN 4214 Edition P 2 August 2003 Comments should be sent within six months after the date of publication to Metallic Material Domain AECMA-STAN ICs: Descriptors: ENGLISH VERSION Supersedes edition P 1 September 19
2、94 Aerospace series Aluminium alloy AL-P7010- T651 Plate 6 mm a 20 mm Srie arospatiale Alliage daluminium AL-P7010- T651 Tles paisses 6 mm ai 20 mm Luft- und Raumfahrt Aluminiumlegierung AL-P7010- T651 Platten 6 mm ai 20 mm This “Aerospace Series“ frestandard has been drawn up under the responsibili
3、ty of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published 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 pre-standa
4、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 (prEN) t
5、o CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the
6、 EN. Page 2 prEN 4214:2003 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 Process Manual, this standard has received appr
7、oval for Publication. Page 3 prEN 4214:2003 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 sta
8、ndard specifies the requirements relating to: Aluminium alloy AL-P7010- T651 Plate 6 mm a 5 20 mm for aerospace application. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the approp
9、riate places in the text 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 publica
10、tion referred to applies. EN 4258, Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use EN 4400-1, Aerospace series - Aluminium and aluminium alloy wrought products - Technical specification - part I: Plate 1) EN 4500-2,
11、Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 2: Specific rules for aluminium, aluminium alloys and magnesium alloys 1) Published as AECMA Prestandard at the date of publication of this standard Page 4 prEN 4214:2003 1 Material designation A
12、luminium alloy AL-P7010- Method of melting I Heat treatment Dimensions concerned mm Form Plate Method of production Rolled Limit dimension(s) mm 6a520 Technical specification EN 4400-1 Use condition 6 a 5 12,5 12,5 a 5 20 I T651 I 3.1 I Delivery condition Thickness of cladding on each face Heat trea
13、tment % - - 470 “C 5 5 485 “CI WQ 5 40 “C + 1,5 % 5 controlled stretched 5 3 % + 150 “C 5 B5 160 “C I 6 h 5 t 5 12 h Reduction ofarea I U I 3.2 I Delivery condition code Z % - I T651 I 7 I Use condition Hardness Shear strength & MPa Bending k- I Heat treatment I Delivery condition I - - - - 3.1 3.2
14、3.3 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 - - - - - - - - - - - - - - - - - - - - - - “ Elongation Rupture stress Characteristics a% - OR MPa - Test sample(s) I See EN 4400-1. Elongation at rupture Test piece(s) I See EN 4400-1. A % - Notes (see line 98) - LT I L I LT I L I Directi
15、on of test piece Temperature I B I “C I Ambient I Ambient I Ambient I Ambient t 515 I t 530 I t 490 I Proof stress I R,z I MPa I t 515 Strength I Rm IMPal t 570 I t 535 I t 570 I t 570 Elongation I A I % I kommt7 I kommt7 I 27 I 27 Impact strength I I Time Ihl Page 5 prEN 4214:2003 - - ixternal defects See EN 4400-1. See EN 4400-1. nternal defects 3atch uniformity Marking inspection Iimensional inspection Votes rypical use See EN 4400-1. See EN 4400-1. See EN 4400-1. Electrical conductivity I y I MSlm I 18,O (typical value) -I -I 100 Page 6 prEN 4214:2003 - Product qualification
