BS EN 2460-2009 Aerospace series - Steel FE-PM1901 (X12CrNi13) - 600 MPa Rm 800 MPa - Bars - De 70 mm《航空航天系列 钢FE-FE-PM1901(X12CrNi13) 600 MPa≤Rm≤800 MPa 棒材 De≤70 mm》.pdf

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1、BS EN 2460:2009ICS 49.025.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Steel FE-PM1901 (X12CrNi13) 600 MPa null Rm null 800 MPa Bars De null 70 mmThis British Standardwas published underthe authority of theStandards Policy andStrategy Commi

2、ttee on 30September 2009 BSI 2009ISBN 978 0 580 63181 8Amendments/corrigenda issued since publicationDate CommentsBS EN 2460:2009National forewordThis British Standard is the UK implementation of EN 2460:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61, Metalli

3、c 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.Compliance with a British Stan

4、dard cannot confer immunityfrom legal obligations.BS EN 2460:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2460 February 2009 ICS 49.025.10 English Version Aerospace series - Steel FE-PM1901 (X12CrNi13) - 600 MPa Rm 800 MPa - Bars - De 70 mm Srie arospatiale - Acier FE-PM1901 (X12CrNi13)

5、- 600 MPa Rm 800 MPa - Barres - De 70 mm Luft- und Raumfahrt - Stahl FE-PM1901 (X12CrNi13) - 600 MPa Rm 800 MPa - Stangen - De 70 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 the conditions

6、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 in three offi

7、cial 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 bodies of Austria

8、, 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. EUROPEAN COMMITT

9、EE 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 2460:2009: EBS EN 2460:2009EN 2460:2009

10、(E) 2 Foreword This document (EN 2460:2009) 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 the National As

11、sociations 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 national standar

12、ds 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/CENELEC Inter

13、nal 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, Luxembourg, Mal

14、ta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2460:2009EN 2460:2009 (E) 3 Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The general organization of this

15、 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-PM1901 (X12CrNi13) 600 MPa Rm 800 MPa Bars De 70 mm for aerospace applications. 2 Normative references The following referenced docume

16、nts 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 standardiza

17、tion 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 resisting alloys Wrought products Technical specification Par

18、t 2: Bar and section 1 EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts 1 Published as ASD Prestandard at the date of publication of this standard. BS EN 2460:2009EN 2460:2009 (E) 4 1 Material designation Steel FE-PM1901 (X12CrNi13) 2 Chemical

19、 composition % Element C Si Mn P S Cr Mo Ni Fe min. 0,10 0,30 11,5 0,30 Base max. 0,15 0,80 0,60 0,030 0,025 13,0 0,80 3 Method of melting Air melted 4.1 Form Bars 4.2 Method of production 4.3 Limit dimension(s) mm De 70 5 Technical specification EN 4700-2 6.1 Delivery condition Softened Hardened an

20、d tempered Heat treatment 980 C 1 000 C / AQ or OQ + Temper 640 C 6.2 Delivery condition code A U 7 Use condition Hardened and tempered Hardened and tempered Heat treatment Delivery condition + 980 C 1 000 C / AQ or OQ + Temper 640 C Delivery condition Characteristics 8.1 Test sample(s) See EN 4700-

21、2. 8.2 Test piece(s) See EN 4700-2. 8.3 Heat treatment Softened Hardened and tempered Reference a(see line 29) Bar: D = 16 mm 9 Dimensions concerned mm 70 10 Thickness of cladding on each face % 11 Direction of test piece 12 T Temperature C Ambient 13 Proof stress Rp0,2 MPa* 420 420 14 Strength Rm M

22、Pa* 600 Rm 800 600 Rm 800 15 Elongation A % 16 16 16 Reduction of area Z % 17 Hardness HB 207 HV 218 b179 HB 241 188 HV 253 b179 HB 241 18 Shear strength Rc MPa* 19 Bending k 20 Impact strength KV J 35 25 21 C Temperature C 22 Time h 23 Stress a MPa* 24 Elongation a % 25 Rupture stress R MPa* 26 Elo

23、ngation at rupture A % 27 Notes (see line 98) a, bBS EN 2460:2009EN 2460:2009 (E) 5 29 Reference heat treatment Hardened and tempered + (990 10) C / AQ + Temper (670 5) C 95 Marking inspection See EN 4700-2. 96 Dimensional inspection See EN 4700-2. 98 Notes * 1 MPa = 1 N/mm2. aOptional test.bHV for

24、De 5 mm. 99 Typical use Corrosion resisting steel. BS EN 2460:2009EN 2460:2009 (E) 6 100 Product qualification See EN 9133. Qualifcation programe to be agred betwen manufacturer and purchaser. BS EN 2460:2009This page has been intentionally left blankBS EN2460:2009BSI GroupHeadquarters 389Chiswick H

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