1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - Steel FE-PM37 - 900 MPa Rm 1 100 MPa - Sheet - a 6 mmBS EN 2280:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2280 July 2018 ICS 49.025.10 English Version Aerospace series - Steel FE-PM37 -
2、 900 MPa Rm 1 100 MPa - Sheet - a 6 mm Srie arospatiale - Acier FE-PM37 - 900 MPa Rm 1 100 MPa - Tles - a 6 mm Luft- und Raumfahrt - Stahl FE-PM37 - 900 MPa Rm 1 100 MPa - Bleche - a 6 mm This European Standard was approved by CEN on 6 November 2017. CEN members are bound to comply with the CEN/CENE
3、LEC 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-CENELEC Management Centre o
4、r 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-CENELEC Management Centre has the same status as the off
5、icial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands
6、, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN A
7、ll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2280:2018 ENational forewordThis British Standard is the UK implementation of EN 2280:2018. The UK participation in its preparation was entrusted to Technical Committee ACE/61/-/15, Steels
8、 for Aerospace Purposes.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018
9、 Published by BSI Standards Limited 2018ISBN 978 0 580 99393 0ICS 49.025.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2018.Amendments/corrigenda iss
10、ued since publicationDate Text affectedBRITISH STANDARDBS EN 2280:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2280 July 2018 ICS 49.025.10 English Version Aerospace series - Steel FE-PM37 - 900 MPa Rm 1 100 MPa - Sheet - a 6 mm Srie arospatiale - Acier FE-PM37 - 900 MPa Rm 1 100 MPa - T
11、les - a 6 mm Luft- und Raumfahrt - Stahl FE-PM37 - 900 MPa Rm 1 100 MPa - Bleche - a 6 mm This European Standard was approved by CEN on 6 November 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the stat
12、us 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-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, Ge
13、rman). 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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croat
14、ia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turke
15、y and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members
16、. Ref. No. EN 2280:2018 EBS EN 2280:2018EN 2280:2018 (E) 2 Contents Page European foreword 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Requirements . 5 BS EN 2280:2018EN 2280:2018 (E) 3 European foreword This document (EN 2280:2018) has been prepared by the Aerospace and Defence Industries
17、 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 countries of ASD, prior to its presentation to CEN
18、. 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 January 2019, and conflicting national standards shall be withdrawn at the latest by January 2019. Attention is drawn to the possibility that some
19、 of the elements of this document may be the subject of patent rights. CEN 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 following countries are bound to implement this Europ
20、ean Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slov
21、enia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 2280:2018EN 2280:2018 (E) 4 Introduction This European Standard is part of the series of EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258. This European St
22、andard has been prepared in accordance with EN 4500-005. BS EN 2280:2018EN 2280:2018 (E) 5 1 Scope This European Standard specifies the requirements relating to: Steel FE-PM37 900 MPa Rm 1 100 MPa Sheet a 6 mm for aerospace applications. 2 Normative references The following documents, in whole or in
23、 part, are normatively referenced in this document and are indispensable for its application. 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 G
24、eneral organization of standardization Links between types of EN standards and their use EN 4500-005, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 005: Specific rules for steels EN 4700-001, Aerospace series Steel and heat resisting alloys Wrough
25、t products Technical specification Part 001: Plate, sheet and strip 3 Requirements See Table 1. BS EN 2280:2018EN 2280:2018 (E) 6 Table 1 Requirements for steel FE-PM37 1 Material designation Steel FE-PM37 2 Chemical composition % Element C Si Mn P S Cr Mo Ni V N2 min. 0,08 0,50 11,0 1,50 2,00 0,25
26、0,020 max. 0,13 0,35 0,90 0,030 0,025 12,5 2,00 3,00 0,40 0,040 3 Method of melting Air melted 4.1 Form Sheet 4.2 Method of production 4.3 Limit dimension(s) mm a 6 mm 5 Technical specification EN 4700-001 6.1 Delivery condition Softened Hardened and tempered Heat treatment 1 035 C 1 065 C/OQ or AC
27、+ tempered 640 C 6.2 Delivery condition code 7 Use condition Hardened and tempered Hardened and tempered Heat treatment Delivery condition + 1 035 C 1 065 C/OQ or AC + tempered 640 C Delivery condition Characteristics 8.1 Test sample(s) Bar: D = 16 mm 8.2 Test piece(s) Reference a8.3 Heat treatment
28、Softened Hardened and tempered See line 29. 9 Dimensions concerned mm 6 1,6 1,6 a 3 3 a 6 6 10 Thickness of cladding on each face % 11 Direction of test piece L bor LT 12 T Temperature C Ambient temperature 13 Proof stress Rp0,2 MPa* 750 780 14 Strength Rm MPa* 900 Rm 1 100 930 Rm 1 130 15 Elongatio
29、n A % A50mm 10 10S65,5A14S65,5A16 Reduction of area Z % 40 17 Hardness HV 328 301 HV 360 285 HV 331 18 Shear strength Rc MPa* 19 Bending k 3,0 2,0 20 Impact strength 35 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
30、 line 98) *, a, bBS EN 2280:2018EN 2280:2018 (E) 7 28 29 Reference heat treatment Hardened and tempered (1 050 10) C/OQ + tempered (650 5) C 95 Marking inspection 96 Dimensional inspection 98 Notes *1 MPa = 1 N/mm. aOptional test. bLongitudinal for pieces of width b 200 mm. 99 Typical use BS EN 2280
31、:2018EN 2280:2018 (E) 8 100 Product qualification Qualification programme to be agreed between manufacturer and purchaser. BS EN 2280:2018This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related
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