1、BS EN 2466:2009ICS 49.025.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Steel FE-PA3901 (X2CrNi19-11) Softened Forgings De null 100 mmThis British Standardwas published underthe authority of theStandards Policy andStrategy Committee on 30Sep
2、tember 2009 BSI 2009ISBN 978 0 580 63183 2Amendments/corrigenda issued since publicationDate CommentsBS EN 2466:2009National forewordThis British Standard is the UK implementation of EN 2466:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61, Metallic materials f
3、or 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.Compliance with a British Standard cannot c
4、onfer immunityfrom legal obligations.BS EN 2466:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2466 February 2009 ICS 49.025.10 English Version Aerospace series - Steel FE-PA3901 (X2CrNi19-11) - Softened -Forgings - De 100 mm Srie arospatiale - Acier FE-PA3901 (X2CrNi19-11) - Tremp - Pices
5、 forges et matrices - De 100 mm Luft- und Raumfahrt - Stahl FE-PA3901 (X2CrNi19-11) - Abgeschreckt - Gesenk-und Freiformschmiedestcke - De 100 mm This European Standard was approved by CEN on 24 August 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
6、e 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 application to the CEN Management Centre or to any CEN member. This European Standard exists
7、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 Centre has the same status as the official versions. CEN members are the national standards bodi
8、es of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUR
9、OPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2466:2009: EBS EN 2466:2009
10、EN 2466:2009 (E) 2 Foreword This document (EN 2466:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of th
11、e 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 publication of an identical text or by endorsement, at the latest by August 2009, and conflicting nat
12、ional standards shall be withdrawn at the latest by August 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 be held responsible for identifying any or all such patent rights. According to the CEN/
13、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, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lu
14、xembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2466:2009EN 2466:2009 (E) 3 Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The general organiz
15、ation 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-PA3901 (X2CrNi19-11) Softened Forgings De 100 mm for aerospace applications. 2 Normative references The following referen
16、ced 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) applies. EN 4258, Aerospace series Metallic materials General organization of s
17、tandardization 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: Specific rules for steels 1 EN 4700-6, Aerospace series Steel and heat resisting alloys Wrought products Technical specifi
18、cation Part 6: Pre-production and production forgings 21 Published as ASD Prestandard at the date of publication of this standard. 2 In preparation at the date of publication of this standard.BS EN 2466:2009EN 2466:2009 (E) 4 1 Material designation Steel FE-PA3901 (X2CrNi19-11) 2 Chemical compositio
19、n % Element C Si Mn P S Cr Mo Ni Fe min. 17,0 9,0 Base max. 0,030 1,00 2,00 0,035 0,025 19,0 11,0 3 Method of melting Air melted 4.1 Form Forgings 4.2 Method of production Forged from forging stock EN xxxx * 4.3 Limit dimension(s) mm De 100 5 Technical specification EN 4700-6 6.1 Delivery condition
20、Softened Heat treatment 1 000 C 1 050 C / AQ or WQ 6.2 Delivery condition code A 7 Use condition Softened Heat treatment Delivery condition Characteristics 8.1 Test sample(s) See EN 4700-6. 8.2 Test piece(s) See EN 4700-6. 8.3 Heat treatment Softened Reference a(see line 29) Bar: D = 16 mm 9 Dimensi
21、ons concerned mm 100 10 Thickness of cladding on each face % 11 Direction of test piece 12 T Temperature C Ambient 13 Proof stress Rp0,2 MPa* 180 180 14 Strength Rm MPa* 450 Rm 650 450 Rm 650 15 Elongation A % 45 45 16 Reduction of area Z % 17 Hardness HB 187 HV 196 bHB 187 18 Shear strength Rc MPa*
22、 19 Bending k 20 Impact strength kV J 100 100 21 C Temperature C 22 Time h 23 Stress a MPa* 24 Elongation a % 25 Rupture stress R MPa* 26 Elongation at rupture A % 27 Notes (see line 98) a, b*In preparation at the date of publication this standard. BS EN 2466:2009EN 2466:2009 (E) 5 29 Reference heat
23、 treatment Softened + (1 040 10) C / WQ 95 Marking inspection See EN 4700-6. 96 Dimensional inspection See EN 4700-6. 98 Notes * 1 MPa = 1 N/mm2. aOptional test.bHV for De 5 mm. 99 Typical use Austenitic corrosion resisting steel. BS EN 2466:2009EN 2466:2009 (E) 6 100 Product qualification Qualifcat
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