1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Forgings - De 100 mm - Rm 850 MPaBS EN 2174:2017National forewordThis British Standard is the UK implem
2、entation of EN 2174:2017. The UK participation in its preparation was entrusted to Technical Committee ACE/61/-/48, Heat Resisting Alloys for Aerospace Purposes.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to incl
3、ude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 98676 5ICS 49.025.10Compliance with a British Standard cannot confer immunity from legal obligations.This Br
4、itish Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 2174:2017EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 2174December 2017ICS 49.025.10EUROPEAN C
5、OMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN Ref. No. EN 2174:2017: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersAerospace serie
6、s - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Forgings - De 100 mm - Rm 850 MPaSrie arospatiale - Acier rsistant chaud FE-PA2602 (X4NiCrTiMoV26-15) - Mis en solution et prcipit - Pices forges et pices matrices - De 100 mm - Rm 850 MPaLuft- und R
7、aumfahrt - Hochwarmfeste Legierung FE-PA2602 (X4NiCrTiMoV26-15) - Lsungsgeglht und ausgehrtet - Schmiedestcke - De 100 mm - Rm 850 MPaThis European Standard was approved by CEN on 4 September 2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condition
8、s 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-CENELEC Management Centre or to any CEN member.This European Standard exists in t
9、hree official 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-CENELEC Management Centre has the same status as the official versions.CEN members are the national standards b
10、odies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, S
11、lovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN 2174:2017 (E)European forewordThis document (EN 2174:2017) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN).After enquiries and votes carried out in accordance
12、 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 of a national standard, either by publication of an id
13、entical text or by endorsement, at the latest by June 2018 and conflicting national standards shall be withdrawn at the latest by June 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for iden
14、tifying 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, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugos
15、lav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.2BS EN 2174:2017EN 2174:2017 (E)Introducti
16、onThis European 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 European Standard has been prepared in accordance with EN 4500-003.3BS EN 2174:2017EN 2174:2017 (E)European foreword 2Intr
17、oduction . 3European foreword 5Introduction . 61 Scope . 72 Normative references 73 Requirements 74Contents PageBS EN 2174:2017EN 2174:2017 (E)European forewordThis document (EN 2174:2017) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN).Af
18、ter 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 of a
19、national standard, either by publication of an identical text or by endorsement, at the latest by June 2018 and conflicting national standards shall be withdrawn at the latest by June 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent r
20、ights. CEN 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, Bulgaria, Croatia, Cyprus, Czech
21、Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United K
22、ingdom.5BS EN 2174:2017EN 2174:2017 (E)IntroductionThis European 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 European Standard has been prepared in accordance with EN 4500-003.6BS EN
23、 2174:2017EN 2174:2017 (E)1 ScopeThis European Standard specifies the requirements relating to:Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Solution treated and precipitation treated Fo gings De 1 mm Rm 850 MPafor aerospace applications.2 Normative referencesThe following documents, in whole or
24、 in part, are normatively referenced in this document and are indispensable for its application. 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
25、 General organization of standardization Links between types of EN standards and their useEN 4314, Aerospace series Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) Non heat treated, forging stock a or D 250 mmEN 4500-003, Aerospace series Metallic materials Rules for drafting and presentation of m
26、aterial standards Part 003: Specific rules for heat resisting alloysEN 4700-006, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 006: Pre-production and production forgings3 RequirementsSee Table 1.Table 1 Requirements for heat resisting alloy FE-PA2602
27、1 Material designation Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15)2 Chemicalcomposition%Element C Si Mn P S Al B Cr Mo Ni Ti V Pb Femin. 30 a13,5 1,00 24,0 1,70 0,10 Basemax. 0,060 0,50 2,00 0,020 0,015 0,35 100 a16,0 1,50 27,0 2,10 0,50 20 a3 Method of melting Consumable electrode remelted4.1
28、 Form Forgings4.2 Method of production Forged from forging stock EN 43144.3 Limit dimension(s) mm De 1005 Technical specification EN 4700-0066.1Delivery conditionSolution treated Solution treated and precipitation treatedHeat treatment = 980 C 10 C/t 1h/AC or faster = 980 C 10 C/t 1 h/AC or faster +
29、 = 720 C 10 C (heating from = 550 C to = 710 C in t 1 h)/t = 16 h/AC6.2 Delivery condition code W U7BS EN 2174:2017EN 2174:2017 (E)7Use conditionSolution treated and precipitation treated Delivery conditionHeat treatmentDelivery condition + = 720 C 10 C (heating from = 550 C to = 710 C in t 1 h)/t =
30、 16 h/ACCharacteristics8.1 Test sample(s) See EN 4700-006. See EN 4700-006.8.2 Test piece(s) See EN 4700-006. See EN 4700-006.8.3 Heat treatment Solution treated Use condition9 Dimensions concerned mm De 200 De 10010Thickness of cladding on each face% 11 Direction of test piece EN 4700-00612TTempera
31、ture C Ambient13 Proof stress Rp0,2MPa 58014 Strength RmMPa 85015 Elongation A % 2016 Reduction of area Z % 17 Hardness 217 HB 235 HB18 Shear strength RcMPa 19 Bending k 20 Impact strength 21CTemperature C 650 b22 Time h tR 3023 Stress aMPa 24 Elongation a % 25 Rupture stress RMPa 41026Elongation at
32、 ruptureA % 3,527 Notes (see line 98) a, b8 BS EN 2174:2017EN 2174:2017 (E)34 Grain size See EN 4700-006.7 Grain size number % for areaG 5 953 G 5 5G 3 Not acceptable44 External defects See EN 4700-006.1 Only penetrant flaw detection is required95 Marking inspection See EN 4700-006.96 Dimensional in
33、spection See EN 4700-006.98 Notes ap.p.m.bCombined notched an unnotched test piece. Rupture shall occure in the unnotched part.99 Typical use 9BS EN 2174:2017EN 2174:2017 (E)100 Product qualification Qualification programme to be agreed between manufacturer and purchaser.10 BS EN 2174:2017This page
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