1、BS EN 2480:2008Aerospace series Steel FE-PL2108(36NiCrMo16) 1 250MPa = Rm = 1 400 MPa Bars De = 75 mmICS 49.025.10BRITISH STANDARDNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIT
2、his British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July2009 BSI 2009ISBN 978 0 580 59956 9Amendments/corrigenda issued since publicationDate CommentsBS EN 2480:2008National forewordThis British Standard is the UK implementation of EN 2480:2008
3、. The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/15, Metallic 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 provisi
4、onsof a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunityfrom legal obligations.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008EUROPEAN STANDARDNORME EUROPENNEEUROP
5、ISCHE NORMEN 2480March 2008ICS 49.025.10English VersionAerospace series - Steel FE-PL2108 (36NiCrMo16) - 1 250 MPa= Rm = 1 400 MPa - Bars - De = 75 mmSrie arospatiale - Acier FE-PL2108 (36NiCrMo16) - 1 250MPa = Rm = 1 400 MPa - Barres - De = 75 mmLuft- und Raumfahrt - Stahl FE-PL2108 (36NiCrMo16) -
6、1250 MPa = Rm = 1 400 MPa - Stangen - De = 75 mmThis European Standard was approved by CEN on 10 November 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alter
7、ation. Up-to-date lists and bibliographical references concerning such nationalstandards 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 transl
8、ationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Gr
9、eece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement
10、Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2480:2008: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008EN 2480:20
11、08 (E) 2 Foreword This document (EN 2480:2008) 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
12、 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 September 2008, and conflicting national s
13、tandards shall be withdrawn at the latest by September 2008. 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/CENE
14、LEC 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, Luxemb
15、ourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008EN 2480:2008 (E) 3 Introduction This standard is part
16、of the series of EN metallic material standards for aerospace applications. The general 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-PL2108 (36NiCrMo16) 1 250
17、MPa Rm 1 400 MPa Bars De 75 mm for aerospace applications. 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 (in
18、cluding any amendments) applies. EN 2034, Round steel bars drawn and/or descaled Dimensions Tolerance h 11 Aerospace series. 1)EN 2042, Square steel bars Rolled Dimensions Tolerance js 16 Aerospace series. 1)EN 2951, Aerospace series Metallic materials Test method Micrographic determination of conte
19、nt of non-metallic inclusions. 2)EN 4258, Aerospace series Metallic 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
20、 steels. 2)EN 4700-2, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 2: Bar and section. 2)1) Published as ASD Standard at the date of publication of this standard. 2) Published as ASD Prestandard at the date of publication of this standard. Licensed C
21、opy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008EN 2480:2008 (E) 4 1 Material designation Steel FE-PL2108 (36NiCrMo16) Element C Si Mn P S Cr Mo Ni Fe min. 0,30 0,15 0,30 1,60 0,25 3,50 2 Chemical composition % max. 0,40 0,40 0,60 0,025 0,020 2
22、,00 0,60 4,20 Base 3 Method of melting Air melted 4.1 Form Bars 4.2 Method of production 4.3 Limit dimension(s) mm De 75 5 Technical specification EN 4700-2 Delivery condition Annealed Hardened and tempered 6.1 Heat treatment 860 C 880 C / AQ + 540 C 6.2 Delivery condition code A U Use condition Del
23、ivery condition Delivery condition 7 Heat treatment Delivery condition + 860 C 880 C / AQ+ 540 C Characteristics 8.1 Test sample(s) See EN 4700-2. 8.2 Test piece(s) See EN 4700-2. 8.3 Heat treatment Annealed Hardened and tempered 9 Dimensions concerned mm De 75 10 Thickness of cladding on each face
24、% 11 Direction of test piece 12 Temperature C Room temperature 13 Proof stress Rp0,2MPa 1 050 14 Strength RmMPa 1 250 Rm 1 400 15 Elongation A % 8 16 T Reduction of area Z % 40 17 Hardness HB 293 HV 309 a363 HB 401 383 HV 425 a18 Shear strength RcMPa 19 Bending k 20 Impact strength 25 21 Temperature
25、 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) aLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008EN 2480:2008 (E) 5 34 Grain size See EN 4700-2. 7 G 5 44 Exter
26、nal defect See EN 4700-2. 1 Visual 50 Cleanliness/inclusion content See EN 4700-2. (micro-cleanness) 7 EN 2951 Category 2 61 Internal defects See EN 4700-2. 6 A or D 35 may be tested either on the product or at an earlier stage of manufacturing 7 Class 2 95 Marking inspection See EN 4700-2. 96 Dimen
27、sional inspection See EN 4700-2. 7 EN 2034 (round bar) EN 2042 (square bar) 98 Notes a HV for De 5 mm. 99 Typical use Low alloy general purpose steel. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008EN 2480:2008 (E) 6 100 Product qual
28、ification See EN 4700-2. Qualifcation programe to be agred betwen manufacturer and purchaser. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 2480:2008This page has been intentionally left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STAND
29、ARDS, 09/11/2009 07:52, Uncontrolled Copy, (c) BSIBS EN2480:2008BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national body responsible for preparing BritishStandards. It presents the UK
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