1、Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSIg49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58S
2、oftened 450 MPa u Rm u 680 MPa Bar for machining 4 mm u De u 100 mmICS 49.025.10Aerospace series Steel FE-PA3901 (X2CrNi18-9) BRITISH STANDARDBS EN 2465:2007BS EN 2465:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSIThis British Standard was pub
3、lished under the authority of the Standards Policy and Strategy Committee on 31 July 2008 BSI 2008ISBN 978 0 580 56541 0Amendments/corrigenda issued since publicationDate Commentscontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity fro
4、m legal obligations.National forewordThis British Standard is the UK implementation of EN 2465:2007. The UK participation in its preparation was entrusted by Technical Committee ACE/61, Metallic materials for aerospace purposes, to Panel ACE/61/-/15, Steels.A list of organizations represented on thi
5、s committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2465 October 2007 ICS 49.025.10 English Version Aerospace series - Steel FE-PA3901 (X2CrNi18-9) - Softened - 450
6、 MPa Rm 680 MPa - Bar for machining - 4 mm De 100 mm Srie arospatiale - Acier FE-PA3901 (X2CrNi18-9) - Adouci - 450 MPa Rm 680 MPa - Barres pour usinage -4 mm De 100 mm Luft- und Raumfahrt - Stahl FE-PA3901 (X2CrNi18-9) - Weichgeglht - 450 MPa Rm 680 MPa - Stangen zur spanenden Bearbeitung - 4 mm De
7、 100 mm This European Standard was approved by CEN on 23 June 2007. CEN 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 bibliographica
8、l references concerning such national standards may be obtained on application 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
9、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 bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Ita
10、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, 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-1
11、050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2465:2007: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSI2 Foreword This document (EN 2465:2007) has been prepa
12、red 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 the National Associations and the Official Services of the member countri
13、es 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 April 2008, and conflicting national standards shall be withdrawn at the latest by April 2008. Attentio
14、n 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/CENELEC Internal Regulations, the national standards organizations of the
15、 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia
16、, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2465:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSI3 Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The genera
17、l 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-PA3901 (X2CrNi18-9) Softened 450 MPa Rm 680 MPa Bar for machining 4 mm De 100 mm for aerospace applications. 2 N
18、ormative 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) applies. EN 4258, Aerospace series Met
19、allic 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: Specific rules for steels. 1) EN 4700-2, Aerospace series Steel and heat resisti
20、ng alloys Wrought products Technical specification Part 2: Bar and section. 1) 1) Published as ASD Prestandard at the date of publication of this standard. BS EN 2465:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSI4 1 Material designation Steel
21、 FE-PA3901 (X2CrNi18-9) Element C Si Mn S aP aCr aNi aFe min. 17,5 8,0 2 Chemical composition % max. 0,030 1,0 2,0 0,030 0,045 19,5 10,0 Base 3 Method of melting Air melted 4.1 Form Bar for machining 4.2 Method of production EN 4700-2 4.3 Limit dimension(s) mm 4 De 100 5 Technical specification EN 4
22、700-2 Delivery condition Softened 6.1 Heat treatment 1 000 C 1 100 C / AC or WQ 6.2 Delivery condition code U Use condition Delivery condition 7 Heat treatment Characteristics 8.1 Test sample(s) See EN 4700-2. 8.2 Test piece(s) See EN 4700-2. 8.3 Heat treatment Delivery condition 9 Dimensions concer
23、ned mm 4 De 50 50 1,67 %; - S + P + B should be 0,025 %. 99 Typical use BS EN 2465:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSI6 100 Product qualification See EN 4700-2. Qualification programme to be agreed between manufacturer and purchaser
24、. BS EN 2465:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSIblankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/09/2008 02:40, Uncontrolled Copy, (c) BSIBS EN BSI Group Headquarters389 Chiswick High Road,London W4 4AL, UKLicensed Cop
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