ASD-STAN PREN 2633-2011 Aerospace series Aluminium alloy AL-P2024 T3511 Extruded bars and sections 1 2 mm De 160 mm with peripheral coarse grain control (Edition P 1).pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 2633 Edition P 1 February 2011 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8131 - www.asd-stan.orgICS: Descriptors: ENGL

2、ISH VERSION Aerospace series Aluminium alloy AL-P2024 T3511 Extruded bars and sections 1,2 mm De 160 mm with peripheral coarse grain control Srie arospatiale Alliage daluminium AL-P2024 T3511 Barres et profils fils 1,2 mm De 160 mm avec contrle de la zone priphrique gros grains Luft- und Raumfahrt A

3、luminiumlegierung AL-P2024 T3511 Stranggeprete Stangen und Profile 1,2 mm De 160 mm mit Kontrolle der Grobkornrandzone This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is publ

4、ished 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 Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, p

5、hysically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European S

6、tandard (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 EN. Edition approved for publication 28 February 2011 Comments should be sent within six months aft

7、er the date of publication to ASD-STAN Metallic Material Domain Copyright 2011 by ASD-STAN prEN 2633:2011 (E) 2 Contents Page Foreword2 Introduction.3 1 Scope 3 2 Normative references 3 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Metallic Material Domain. Aft

8、er inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 2633:2011 (E) 3 Introduction This standard is part of the series of EN metallic material standards for aerospace applicat

9、ions. 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-P2024 T3511 Extruded bar and section 1,2 mm De 160 mm with peripheral coarse grain con

10、trol for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) ap

11、plies. EN 2032-2, Aerospace series Metallic materials Part 2: Coding of metallurgical condition in delivery condition EN 4050-4, Aerospace series Test method for metallic materials Ultrasonic inspection of bars, plates, forging stock and forgings Part 4: Acceptance criteria 1)EN 4258, Aerospace seri

12、es Metallic materials General organization of standardization Links between types of EN standards and their use EN 4400-3, Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 3: Bar and section 1) EN 4500-2, Aerospace series Metallic materials Rules for draft

13、ing and presentation of material standards Part 2: Specific rules for aluminium, aluminium alloys and magnesium alloys 1)1) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). prEN 2633:2011 (E) 4 1 Material designation Aluminium alloy AL-P2024 T3511 Oth

14、ers Element Si Fe Cu Mn Mg Cr Zn Ti Zr 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 0,10 0,25 0,15 0,20 0,05 0,15 Base 3 Method of melting 4.1 Form Bars and sections 4.2 Method of production Extruded 4.3 Limit dimension(s) mm 1,2 De 160 5 Technical specifica

15、tion EN 4400-3 Delivery condition T3511 6.1 Heat treatment 490 C 500 C / WQ 40 C 1 % controlled stretched 3 % and minor straightening allowable + = ambient / 5 d 6.2 Delivery condition code U Use condition T3511 7 Heat treatment Delivery condition Characteristics 8.1 Test sample(s) See EN 4400-3. 8.

16、2 Test piece(s) See EN 4400-3. 8.3 Heat treatment Use condition 9 Dimensions concerned mm 1,2 De 2,0 2,0 De 10 10 De 25 25 De 75 75 De 100 100 De 160 a10 Thickness of cladding on each face % 11 Direction of test piece L 12 Temperature C Ambient 13 Proof stress Rp0,2 MPa 330 340 340 350 345 325 14 St

17、rength Rm MPa 440 460 460 480 470 450 15 Elongation A % 12 (or A50mm 11) 11 (or A50mm 11) 10 10 10 8 16 T Reduction of area Z % 17 Hardness HB 18 Shear strength Rc MPa 19 Bending k 20 Impact strength K J 21 Temperature C 22 Time t h 23 Stress a MPa 24 Elongation a % 25 Rupture stress R MPa 26 C Elon

18、gation at rupture A % 27 Notes (see line 98) aprEN 2633:2011 (E) 5 44 External defects See EN 4400-3. 61 Internal defects See EN 4400-3. 1 EN 4050-4 7 28 mm De 60 mm Class 3 De 60 mm Class 2 82 Batch uniformity See EN 4400-3. 7 Electrical conductivity = 18 MS/m (typical value) or 7 120 HB (typical v

19、alue) Hardness 16 HB per product 24 HB per batch 87 Extrusion back-end defect See EN 4400-3. See EN 4400-3. 88 Peripheral coarse grain 7 Level A 95 Marking inspection See EN 4400-3. 96 Dimensional inspection See EN 4400-3. 98 Notes aBar only. 99 Typical use prEN 2633:2011 (E) 6 100 Product qualification See EN 4400-3. 46 Fatigue See EN 4400-3. 7 max. (MPa) Number of cycles R KtDirection 420 104265 105150 106100 1070.1 1.7 L