1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58melted Softened Wires 0,4 mm k D k 12,5 mm 450 MPa k Rm k 650 MPaThe European Standard EN 2469:2007
2、 has the status of a British StandardICS 49.025.10Aerospace series Steel FE-PA3901 (X1CrNi18-10) Air BRITISH STANDARDBS EN 2469:2007BS EN 2469:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2007 BSI 2007ISBN 978 0 580 50552 2Ame
3、ndments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations. National forewordThis Bri
4、tish Standard was published by BSI. It is the UK implementation of EN 2469:2007.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 ACE/61/-/15 can be obtai
5、ned on request to its secretary.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2469 March 2007 ICS 49.025.10 English Version Aerospace series - Steel FE-PA3901 (X1CrNi18-10) - Air melted - Softened - Wires - 0,4 mm D 12,5 mm - 450 MPa Rm 650 MPa Srie arospatiale - Acier FE-PA3901 (X1CrNi18-10)
6、 - labor lair - Tremp - Fils - 0,4 mm D 12,5 mm - 450 MPa Rm 650 MPa Luft- und Raumfahrt - Stahl FE-PA3901 (X1CrNi18-10) - Lufterschmolzen - Abgeschreckt - Drhte - 0,4 mm D 12,5 mm - 450 MPa Rm 650 MPa This European Standard was approved by CEN on 5 October 2006. CEN members are bound to comply with
7、 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 application to the CEN Management Cen
8、tre 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 Centre has the same status as the offici
9、al 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, Portugal, Romania, Slovakia, Slov
10、enia, 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 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN
11、 national Members. Ref. No. EN 2469:2007: E2 Foreword This document (EN 2469:2007) 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 r
12、eceived 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 publication of an identical text or by endorsement, at the latest by Septem
13、ber 2007, and conflicting national standards shall be withdrawn at the latest by September 2007. 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 pate
14、nt 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, Finland, France, Germany, Greece, Hungary, Iceland, Irela
15、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2469:20073 Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The gen
16、eral 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 (X1CrNi18-10) Air melted Softened Wires 0,4 mm D 12,5 mm 450 MPa Rm 650 MPa for aerospace applications
17、. 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) applies. EN 2002-6, Aerospace ser
18、ies Metallic materials Test methods Part 6: Bend testing.1)EN 2043, Aerospace series Metallic materials General requirements for semi-finished product qualification (excluding forgings and castings). 1)EN 4258, Aerospace series Metallic materials General organization of standardization Links between
19、 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 4700-4, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 4: Wire. 1)1)
20、Published as ASD Prestandard at the date of publication of this standard. EN 2469:20074 1 Material designation Steel FE-PA3901 (X1CrNi18-10) Element C Si Mn P S Cr Ni Fe min. 17,0 9,0 2 Chemical composition % max. 0,030 1,00 2,00 0,035 0,025 19,0 12,0 Base 3 Method of melting Air melted 4.1 Form Wir
21、es 4.2 Method of production 4.3 Limit dimension(s) mm 0,4 D 12,5 5 Technical specification EN 4700-4 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) EN 4700-4
22、8.2 Test piece(s) EN 4700-4 8.3 Heat treatment Softened 9 Dimensions concerned mm 0,4 D 6 6 D 12,5 10 Thickness of cladding on each face % 11 Direction of test piece 12 Temperature C Ambient Ambient13 Proof stress Rp0,2MPa 180 180 14 Strength RmMPa 450 Rm 650 450 Rm 650 15 Elongation A % 40 45 16 T
23、Reduction of area Z % 17 Hardness 201 HB ; 212 HV a 201 HB ; 212 HV a18 Shear strength RcMPa 19 Bending k 20 Impact strength 21 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 EN 2469:20075 1 EN 2002-6 2 One end
24、of each coil 3 D 3 mm 37 Bending of wires (single bend test) 7 = 180 ; in contact 38 Corrosion (intergranular corrosion) See EN 4700-4.95 Marking inspection See EN 4700-4. 96 Dimensional inspection See EN 4700-4. 98 Notes aHV for D 5 mm 99 Typical use Austenitic corrosion resisting steel. EN 2469:20
25、076 100 Product qualification See EN 2043. Qualification programme to be agreed between manufacturer and purchaser. EN 2469:2007blankBS EN BSI389 Chiswick High RoadLondonW4 4AL2469:2007BSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards.
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