EN 2209-2008 en Aerospace series - Steel FE-PL1502 (25CrMo4) - 900 MPa less than or equal to Rm less than or equal to 1 100 MPa - Sheets strips and plates - 0 5 mm less than or equ.pdf

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1、BS EN 2209:2008ICS 49.025.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Steel FE-PL1502 (25CrMo4) 900 MPa nullRm null 1 100 MPa Sheets, strips and plates 0,5 mm null a null20 mmThis British Standardwas published underthe authority of theStan

2、dards Policy andStrategy Committee on 30September 2009 BSI 2009ISBN 978 0 580 63263 1Amendments/corrigenda issued since publicationDate CommentsBS EN 2209:2008National forewordThis British Standard is the UK implementation of EN 2209:2008.The UK participation in its preparation was entrusted to Tech

3、nicalCommittee ACE/61, Metallic materials for aerospace purposes.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.

4、Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 2209:2008EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2209 November 2008 ICS 49.025.10 English Version Aerospace series - Steel FE-PL1502 (25CrMo4) - 900 MPa Rm 1 100 MPa - Sheets, strips and plates - 0,5 m

5、m a 20 mm Srie arospatiale - Acier FE-PL1502 (25CrMo4) - 900 MPa Rm 1 100 MPa - Tles, bandes et plaques - 0,5 mm a 20 mm Luft- und Raumfahrt - Stahl FE-PL1502 (25CrMo4) - 900 MPa Rm 1 100 MPa - Bleche, Bnder und Platten - 0,5 mm a 20 mm This European Standard was approved by CEN on 16 August 2008. C

6、EN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on ap

7、plication to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centr

8、e has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland

9、, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by a

10、ny means reserved worldwide for CEN national Members. Ref. No. EN 2209:2008: EBS EN 2209:2008EN 2209:2008 (E) 2 Foreword This document (EN 2209:2008) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in

11、 accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publicat

12、ion of an identical text or by endorsement, at the latest by May 2009, and conflicting national standards shall be withdrawn at the latest by May 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not b

13、e held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Fi

14、nland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2209:2008EN 2209:2008 (E) 3 Introduction This standard is part of the s

15、eries 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 4500-5. 1 Scope This standard specifies the requirements relating to: Steel FE-PL1502 (25CrMo4) 900 MPa Rm 1 100

16、MPa Sheets, strips and plates 0,5 mm a 20 mm 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 reference

17、d document (including any amendments) applies. EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use. EN 4500-5, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 5: Spec

18、ific rules for steels. 1) EN 4700-1, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 1: Plate, sheet and strip.1) EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts. 1) Published as an ASD Prestanda

19、rd at the date of publication of this standard. BS EN 2209:2008EN 2209:2008 (E) 4 1 Material designation Steel FE-PL1502 (25CrMo4) Element C Si Mn P S Cr Mo Ni Fe min. 0,22 0,10 0,50 0,90 0,15 2 Chemical composition % max. 0,29 0,35 0,80 0,020 0,015 1,20 0,25 0,30 Base 3 Method of melting Air melted

20、 4.1 Form Sheets, strips and plates 4.2 Method of production 4.3 Limit dimension(s) mm 0,5 a 20 5 Technical specification EN 4700-1 6.1 Delivery condition Annealed Normalized (and tempered) aHardened and tempered Heat treatment 850 C 880 C / OQ + Temper 520 C 6.2 Delivery condition code A B U 7 Use

21、condition Hardened and tempered Hardened and tempered Hardened and tempered Heat treatment Delivery condition + 850 C 880 C / OQ + Temper 520 C Delivery condition + 850 C 880 C / OQ + Temper 520 C Delivery condition Characteristics 8.1 Test sample(s) See EN 4700-1. 8.2 Test piece(s) See EN 4700-1. 8

22、.3 Heat treatment Annealed Normalized (and tempered) aHardened and tempered Reference b See line 29 9 Dimensions concerned mm 0,5 a 6 6 a 12 12 a 20 3 3 a 12 12 a 20 3 3 a 20 0,5 a 20 10 Thickness of cladding on each face % 11 Direction of test piece LT LT LT cL 12 Temperature C Ambient 13 Proof str

23、ess Rp0,2MPa* 700 750 14 Strength RmMPa* 900 Rm 1 100 900 Rm 1 100 15 Elongation A % A 50 mm 10 A5,65 S 10 A5,65 S 12 16 T Reduction of area Z % 17 Hardness HV d 183 HRB 90 207 HV d 268 92 HRB 100 284 HV 350 284 HV 350 18 Shear strength RcMPa* 19 Bending k 180 k = 0,5 90 k = 0,5 180k = 2 180k = 1,59

24、0 k = 1,5 20 Impact strength KV J 40e21 Temperature C 22 Time h 23 Stress aMPa* 24 Elongation a % 25 Rupture stress RMPa* 26 C Elongation at rupture A % 27 Notes (see line 98) a, b, c, d, eBS EN 2209:2008EN 2209:2008 (E) 5 29 Reference heat treatment Hardened and tempered + (870 10) C / OQ + Temper

25、(545 5) C 95 Marking inspection See EN 4700-1. 96 Dimensional inspection See EN 4700-1. 97 Designation See EN 4700-1. 98 Notes * 1 MPa = 1 N/mm2. aTemper if necessary. b Optional test. c Longitudinal for widths 200 mm. d Method to be used in case of conflict. e For a 10 mm. 99 Typical use General pu

26、rpose steel; weldable. BS EN 2209:2008EN 2209:2008 (E) 6 100 Product qualification See EN 9133. Qualifcation programe to be agred betwen manufacturer and purchaser. BS EN 2209:2008This page has been intentionally left blankBS EN2209:2008BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKT

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