1、BS EN 4384:2007ICS 49.025.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Heat resistingalloy NI-CH1303(NiCo20Cr20Mo5Ti2Al) Non heat treated Remelting stockLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled C
2、opy, (c) BSIThis British Standardwas published underthe authority of theStandards Policy andStrategy Committee on 30November 2008 BSI 2008ISBN 978 0 580 61223 7Amendments/corrigenda issued since publicationDate CommentsBS EN 4384:2007National forewordThis British Standard is the UK implementation of
3、 EN 4384:2007.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/48, Heat resisting alloys.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
4、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, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS EN 4384:2007EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NOR
5、MEN 4384July 2007ICS 49.025.10English VersionAerospace series - Heat resisting alloy NI-CH1303(NiCo20Cr20Mo5Ti2Al) - Non heat treated - Remelting stockSrie arospatiale - Alliage rsistant chaud NI-CH1303(NiCo20Cr20Mo5Ti2Al) - Non trait - Produit pour refusionLuft- und Raumfahrt - Hochwarmfeste Legier
6、ung NI-CH1303 (NiCo20Cr20Mo5Ti2Al) - Nicht wrmebehandelt -GuvormaterialThis European Standard was approved by CEN on 15 February 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 sta
7、ndard without any alteration. 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
8、language made by translationunder 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, Finl
9、and,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 COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITE
10、E FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4384:2007: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS
11、 EN 4384:2007EN 4384:2007 (E) 2 Foreword This document (EN 4384:2007) 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 received the a
12、pproval 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 January 2008, and c
13、onflicting national standards shall be withdrawn at the latest by January 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. Accord
14、ing 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, Ireland, Italy, Latvia
15、, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS EN 4384:2007EN 4384:2007 (E) 3 Introduction Thi
16、s 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 accordance with EN 4500-3. 1 Scope This standard specifies the requirements relating to: Heat resisting a
17、lloy NI-CH1303 (NiCo20Cr20Mo5Ti2Al) Non heat treated Remelting stock 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
18、edition of the referenced document (including any amendments) applies. EN 2043, Aerospace series Metallic materials General requirements for semi-finished product qualification (excluding forgings and castings).1)EN 2103-2, Aerospace series Steel, nickel base and cobalt base alloy remelting stock an
19、d castings Technical specification Part 2: Remelting stock. EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use. EN 4500-3, Aerospace series Metallic materials Rules for drafting and presentation of material standards
20、 Part 3: Specific rules for heat resisting alloys.1)1) Published as ASD Prestandard at the date of publication of this standard. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS EN 4384:2007EN 4384:2007 (E) 4 1 Material designation Heat resisting
21、alloy NI-CH1303 (NiCo20Cr20Mo5Ti2Al) Element C Si Mn S Ag Al B Bi Co Cr min. 0,04 0,30 18,5 19,0 max. 0,08 0,40 0,60 70 a5 a0,60 50 a1 a21,0 21,0 Element Cu Fe Mo Pb Ti W Al + Ti Nb P Ni min. 5,60 1,90 2,4 2 Chemical composition % max. 0,20 0,70 6,10 10 a2,40 0,2 2,8 0,25 0,015 Base 3 Method of melt
22、ing Vacuum melting 4.1 Form Remelting stock 4.2 Method of production 4.3 Limit dimension(s) mm 5 Technical specification EN 2103-2 Delivery condition Not heat treated 6.1 Heat treatment 6.2 Delivery condition code U Use condition 7 Heat treatment Delivery condition 8.1 Test sample(s) See EN 2103-2.
23、8.2 Test piece(s) See EN 2103-2. 8.3 Heat treatment See line 29. 9 Dimensions concerned mm 10 Thickness of cladding on each face % 11 Direction of test piece 12 Temperature C Ambient b13 Proof stress Rp0,2MPa 430 14 Strength RmMPa 620 15 Elongation A % 12 16 T Reduction of area Z % 17 Hardness 18 Sh
24、ear 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, b Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS EN 43
25、84:2007EN 4384:2007 (E) 5 29 Reference heat treatment Treatment in protective atmosphere = 1 150 C 10 C/t = 2 h/AC + = 800 C 10 C/t = 8 h/AC 95 Marking inspection See EN 2103-2. 96 Dimensional inspection See EN 2103-2. 98 Notes a p.p.m. b The “capability clause“ applies. 99 Typical use Licensed Copy
26、: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS EN 4384:2007EN 4384:2007 (E) 6 100 Product qualification See EN 2043. Qualification programme to be agreed between manufacturer and purchaser. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05
27、:56, Uncontrolled Copy, (c) BSIBS EN 4384:2007This page has been intentionally left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 19/02/2009 05:56, Uncontrolled Copy, (c) BSIBS EN4384:2007BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20
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