1、BRITISH STANDARDBS EN 4383:2006Aerospace series Heat resisting alloy NI-CH2601 (NiCr19Fe19Nb5Mo3) Non heat treated Remelting stockThe European Standard EN 4383:2006 has the status of a British StandardICS 49.025.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54
2、g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4383:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007ISBN 978 0 580 50092 3National forewordTh
3、is British Standard was published by BSI. It is the UK implementation of EN 4383:2006.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 represented on ACE
4、/61/-/48 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.Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since pu
5、blicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4383December 2006ICS 49.025.99English VersionAerospace series - Heat resisting alloy NI-CH2601(NiCr19Fe19Nb5Mo3) - Non heat treated - Remelting stockSrie arospatiale - Alliage rsistant chaud NI-CH2601(NiCr19Fe19Nb5Mo3)
6、- Non trait - Produit pour refusionLuft- und Raumfahrt - Hochwarmfeste Legierung NI-CH2601 (NiCr19Fe19Nb5Mo3) - Nicht wrmebehandelt -GuvormaterialThis European Standard was approved by CEN on 18 October 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
7、e conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in th
8、ree official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Aust
9、ria, Belgium, 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 COMMITTEE FOR STA
10、NDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4383:2006: E2 Foreword This document (EN 4383:2006) h
11、as 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 Associations and the Official Services of the m
12、ember 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 June 2007, and conflicting national standards shall be withdrawn at the latest by June 200
13、7. 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 Internal Regulations, the national standards organizat
14、ions of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovaki
15、a, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4383:20063 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 accordance
16、with EN 4500-3. 1 Scope This standard specifies the requirements relating to: Heat resisting alloy NI-CH2601 (NiCr19Fe19Nb5Mo3) Non heat treated Remelting stock for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this documen
17、t. 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 (excluding forgings and casting
18、s).1)EN 2103-2, Aerospace series Steel, nickel base and cobalt base alloy remelting stock and 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, A
19、erospace series Metallic materials Rules for drafting and presentation of material standards Part 3: Specific rules for heat resisting alloys.1)1) Published as ASD Prestandard at the date of publication of this standard. EN 4383:20064 1 Material designation Heat resisting alloy NI-CH2601 (NiCr19Fe19
20、Nb5Mo3) Element C Si Mn P S Al B Co Cr min. 0,02 0,40 20 a 17,0 max. 0,08 0,35 0,35 0,015 0,015 0,80 60 a1,00 21,0 Element Cu Fe Mo Nb N2 Ti Ag Bi Pb Ni min. 16,5 2,80 4,80 0,70 2 Chemical composition % max. 0,20 20,5 3,30 5,50 100 a1,15 5 a1 a5 aBase 3 Method of melting Vacuum melted 4.1 Form Remel
21、ting stock 4.2 Method of production 4.3 Limit dimension(s) mm 5 Technical specification EN 2103-2 Delivery condition Non heat treated 6.1 Heat treatment 6.2 Delivery condition code U Use condition Delivery condition 7 Heat treatment 8.1 Test sample(s) See EN 2103-2. 8.2 Test piece(s) See EN 2103-2.
22、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 Ambientb13 Proof stress Rp0,2MPa 755 14 Strength RmMPa 860 15 Elongation A % 5 16 T Reduction of area Z % 8 17 Hardness 323 HB 409 18 Shear strength RcMPa 19
23、Bending k 20 Impact strength 21 Temperature C 650 b, c22 Time h tR 23 23 Stress aMPa 24 Elongation a % 25 Rupture stress RMPa 620 26 C Elongation at rupture A % 27 Notes (see line 98) a, b, c EN 4383:20065 29 Reference heat treatment = 1 090 C 10 C / 1 h t 2 h / AC + 940 C 980 C / t = 1 h / AC 44 Ex
24、ternal defects See EN 2103-2. 61 Internal defects See EN 2103-2. 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. c Proportional round test piece. 99 Typical use EN 4383:20066 100 Product qualification See EN 2043. Qua
25、lification programme to be agreed between manufacturer and purchaser. EN 4383:2006blankBS EN 4383:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe
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