BS EN 3678-2007 Aerospace series - Steel FE-PM3801 (X5CrNiCu17-4) - Air melted - Solution treated and precipitation treated - Forgings - a or D 200 mm - Rm 930 MPa《航空航天系列 FE-PM3801.pdf

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1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Air melted Solution treated and precipitation treated Forgings a or D k 200 mm Rm U 930 MPaThe Euro

2、pean Standard EN 3678:2007 has the status of a British StandardICS 49.025.10Aerospace series Steel FE-PM3801 (X5CrNiCu17-4) BRITISH STANDARDBS EN 3678:2007BS EN 3678:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2007 BSI 2007IS

3、BN 978 0 580 50598 0Amendments issued since publicationAmd. No. Date CommentsThis 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.Nat

4、ional forewordThis British Standard was published by BSI. It is the UK implementation of EN 3678:2007.The UK participation in its preparation was entrusted by Technical Committee ACE/61, Metallic materials for aerospace purposes, to Panel ACE/61/-/15, Steels.A list of organizations represented on th

5、is committee can be obtained on request to its secretary.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3678 March 2007 ICS 49.025.10 English Version Aerospace series - Steel FE-PM3801 (X5CrNiCu17-4) - Air melted - Solution treated and precipitation treated - Forgings - a or D 200 mm - Rm 930

6、MPa Srie arospatiale - Acier FE-PM3801 (X5CrNiCu17-4) - labor lair - Mis en solution et vieilli - Pices forges et pices matrices - a ou D 200 mm - Rm 930 MPa Luft- und Raumfahrt - Stahl FE-PM3801 (X5CrNiCu17-4) - Lufterschmolzen - Lsungsgeglht und ausgehrtet - Schmiedestcke - a oder D 200 mm - Rm 93

7、0 MPa This European Standard was approved by CEN on 5 October 2006. 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 and bibliographica

8、l 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 responsibility of a CEN

9、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, Iceland, Ireland, Ita

10、ly, 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 de Stassart, 36 B-1

11、050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3678:2007: E2 Foreword This document (EN 3678:2007) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). Aft

12、er 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

13、national standard, either by publication of an identical text or by endorsement, at the latest by September 2007, and conflicting national standards shall be withdrawn at the latest by September 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject

14、 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, Bugar

15、ia, 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 3678:20073 Introduction Th

16、is 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 4500-5. 1 Scope This standard specifies the requirements relating to: Steel FE-PM3801

17、 (X5CrNiCu17-4) Air melted Solution treated and precipitation treated Forgings a or D 200 mm Rm 930 MPa 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.

18、For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3163, Aerospace series Steel FE-PM3801 (X5CrNiCu17-4) Air melted Softened Forging stock a or D 300 mm.1)EN 4050-4, Aerospace series Test method for metallic materials Ultrasonic inspection of

19、 bars, plates, forging stock and forgings Part 4: Acceptance criteria. 1)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 mater

20、ial standards Part 5: Specific rules for steels. 1)EN 4700-006, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 006: Pre-production and production forgings. 2)1) Published as ASD Prestandard at the date of publication of this standard. 2) In preparation

21、 at the date of publication of this standard. EN 3678:20074 1 Material designation Steel FE-PM3801 (X5CrNiCu17-4) Element C Si Mn P S Cr Mo Ni Cu Nb+Ta Fe min. 15,0 3,0 3,0 5 C 2 Chemical composition % max. 0,07 1,00 1,00 0,030 0,015 17,5 0,50 5,0 5,0 0,45 Base 3 Method of melting Air melted 4.1 For

22、m Forgings 4.2 Method of production Forged from forging stock EN 3163 4.3 Limit dimension(s) mm a or D 200 5 Technical specification EN 4700-006 Delivery condition Solution treated Solution treated and precipitation treated 6.1 Heat treatment 1 025 C 1 055 C / t 30 min / AC or OQ + cool to 30 C 1 02

23、5 C 1 055 C / t 30 min / AC or OQ + cool to 30 C + 610 C 630 C / t 4 h / AC 6.2 Delivery condition code W UUse condition Solution treated and precipitation treated Delivery condition 7 Heat treatment Delivery condition + 610 C 630 C / t 4 h / AC Characteristics 8.1 Test sample(s) See EN 4700-006. 8.

24、2 Test piece(s) See EN 4700-006. 8.3 Heat treatment Solution treated Use condition 9 Dimensions concerned mm a or D 200 a or D 75 75 a or D 200 10 Thickness of cladding on each face % 11 Direction of test piece L L T 12 Temperature C Ambient Ambient Ambient 13 Proof stress Rp0,2MPa 725 725 725 14 St

25、rength RmMPa 930 930 930 15 Elongation A % 14 12 10 16 T Reduction of area Z % 50 50 35 17 Hardness 363 HB 277 HB 352 277 HB 352 18 Shear strength RcMPa 19 Bending k 20 Impact strength KV 40 J; Notch direction T KV 20 J; Notch direction T 21 Temperature C 22 Time h 23 Stress aMPa 24 Elongation a % 2

26、5 Rupture stress RMPa 26 C Elongation at rupture A % 27 Notes (see line 98) EN 3678:20075 30 Microstructure See EN 4700-006.2 One per cast7 -ferrite content shall not exceed 5 % 34Grain size See EN 4700-006. 7G 444External defects See EN 4700-006.50 See EN 4700-006.1 EN 2951 2 One per castCleanlines

27、s/inclusion content (micro-cleanness) 7 Category 2 61 Internal defects See EN 4700-006. 1 EN 4050-4 6 a or D 200 mm may be tested either on the product or at an earlier stage of manufacturing 7 Class 2 82 Batch uniformity See EN 4700-006. 95 Marking inspection See EN 4700-006. 96 Dimensional inspect

28、ion See EN 4700-006. 98 Notes 99 Typical use EN 3678:20076 100 Product qualification Qualification programme to be agreed between manufacturer and purchaser. EN 3678:2007blankBS EN BSI389 Chiswick High RoadLondonW4 4AL3678:2007BSI British Standards InstitutionBSI is the independent national body res

29、ponsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amend

30、ments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be fou

31、nd on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards

32、 publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of t

33、hose that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information servic

34、es are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase

35、price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information ab

36、out BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract ma

37、y be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, a

38、nd size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.

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