1、Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSIg49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58(
2、X4NiCrTiMoV26-15) Non heat treated, forging stock a or D k 250 mmICS 49.025.05Aerospace series Heat resisting alloy FE-PA2602 BRITISH STANDARDBS EN 4314:2007BS EN 4314:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSIThis British Standard was pub
3、lished under the authority of the Standards Policy and Strategy Committee on 31 March 2008 BSI 2008ISBN 978 0 580 61217 6Amendments/corrigenda issued since publicationDate Commentscontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity fr
4、om legal obligations.National forewordThis British Standard is the UK implementation of EN 4314:2007. The UK participation in its preparation was entrusted by Technical Committee ACE/61, Metallic materials for aerospace purposes, to Panel ACE/61/-/48, Heat resisting alloys.A list of organizations re
5、presented on this 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 4314 August 2007 ICS 49.025.05 English Version Aerospace series - Heat resisting alloy FE-PA2602
6、 (X4NiCrTiMoV26-15) - Non heat treated, forging stock a or D 250 mm Srie arospatiale - Alliage rsistant chaud FE-PA2602 (X4NiCrTiMoV26-15) - Non trait, produits destins la forge a ou D 250 mm Luft- und Raumfahrt - Hochwarmfeste Legierung FE-PA2602 (X4NiCrTiMoV26-15) - Nicht wrmebehandelt, Schmiedevo
7、rmaterial a oder D 250 mm This European Standard was approved by CEN on 15 March 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
8、 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 official versions (English, French, German). A version in any other language made by translation under the respo
9、nsibility 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, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ic
10、eland, Ireland, Italy, 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
11、de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4314:2007: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSI2 Contents Page Foreword3 Introduct
12、ion .4 1 Scope 4 2 Normative references 4 EN 4314:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSI3 Foreword This document (EN 4314:2007) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN
13、). 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. This European Standard shall be given the status
14、 of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2008, and conflicting national standards shall be withdrawn at the latest by February 2008. Attention is drawn to the possibility that some of the elements of this document may be the sub
15、ject 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 following countries are bound to implement this European Standard: Austria, Belgium, B
16、ulgaria, 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 the United Kingdom. EN 4314:2007Licensed Cop
17、y: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSI4 Introduction This 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 standard has been prepared in
18、accordance with EN 4500-3. 1 Scope This standard specifies the requirements relating to: Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Non heat treated, forging stock a or D 250 mm for aerospace applications. 2 Normative references The following referenced documents are indispensable for the app
19、lication 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 2043, Aerospace series Metallic materials General requirements for semi-finished product qualification (exclud
20、ing forgings and castings)1) EN 2860-2, Aerospace series Heat resisting alloys Forging stock and forgings Technical specification Part 2: Forging stock1) EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use EN 4500-3,
21、Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 3: Specific rules for heat resisting alloys1)1) Published as ASD prestandard at the date of publication of this standard. EN 4314:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 0
22、7:14, Uncontrolled Copy, (c) BSI5 1 Material designation Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Element C Si Mn PS Al B Cr Mo Ni Ti V Pb Fe min. 30a13,5 1,00 24,0 1,70 0,10 2 Chemical composition % max. 0,060 0,50 2,00 0,020 0,015 0,35 100a16,0 1,50 27,0 2,00 0,50 20a Base 3 Method of mel
23、ting Consumable electrode remelted 4.1 Form Forging stock 4.2 Method of production 4.3 Limit dimension(s) mm a or D 250 5 Technical specification EN 2860-2 Delivery condition Non heat treated 6.1 Heat treatment 6.2 Delivery condition code U Use condition Delivery condition 7 Heat treatment Character
24、istics 8.1 Test sample(s) See 2860-2 8.2 Test piece(s) See 2860-2 8.3 Heat treatment See line 29 9 Dimensions concerned mm a or D 250 10 Thickness of cladding on each face % 11 Direction of test piece T 12 Temperature C Ambient13 Proof stress Rp0,2 MPa 580 14 T Strength RmMPa 850 15 Elongation A % 2
25、0 16 Reduction of area Z % 17 Hardness 235 HB 18 Shear strength RcMPa 19 Bending k 20 Impact strength 21 Temperature C 650b 22 Time h tR 30 23 Stress aMPa 24 C Elongation a % 25 Rupture stress RMPa 410 26 Elongation at ruptureA % 3,5 27 Notes (see line 98) a, b EN 4314:2007Licensed Copy: Wang Bin, I
26、SO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSI6 29 Reference heat treatment Solution treated and precipitation treated = 980 C 10 C / t 1 h / AC + = 720 C 10 C (Heating from = 550 C to = 710 C / t 1 h) / t = 16 h / AC 44 External defects See EN 2860-2 See EN 2860-2 51 Macr
27、ostructure 7 To be defined on the order See EN 2860-2 61 Internal defects 7 Class 2 96 Marking inspection See EN 2860-2 97 Dimensional inspection See EN 2860-2 98 Notes ap.p.m. b Combined notched unnotched test piece. The rupture shall occur in the unnotched section.99 Typical use EN 4314:2007Licens
28、ed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSI7 See EN 2043 100 Product qualification Qualification programme to be agreed between manufacturer and purchaser. EN 4314:2007Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrol
29、led Copy, (c) BSIBS EN BSILicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 12/05/2008 07:14, Uncontrolled Copy, (c) BSI389 Chiswick High RoadLondonW4 4AL4314:2007BSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the U
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