1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4658:2010Aerospace series Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) Vacuum induction melted and consumable electrode remelted Solution treated and precipitation treated Forging
2、s a or D null 200 mm Rm null 1 520 MPaLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4658:2010.The UK participation in its preparation was entrust
3、ed to TechnicalCommittee ACE/61/-/15, Steels for Aerospace Purposes.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplicatio
4、n. BSI 2011ISBN 978 0 580 62806 1ICS 49.025.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2011.Amendments issued since publicationDate Text affected
5、Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4658 December 2010 ICS 49.025.10 English Version Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted a
6、nd consumable electrode remelted - Solution treated and precipitation treated - Forgings - a or D 200 mm - Rm 1 520 MPa Srie arospatiale - Acier FE-PM1507 (X1CrNiMoAlTi12-11-2) - labor sous vide par induction et refondu llectrode consommable - Mis en solution et vieilli - Pices forges et pices matri
7、ces - a ou D 200 mm - Rm 1 520 MPa Luft- und Raumfahrt - Stahl FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vakuuminduktionserschmolzen und mit selbstverzehrender Elektrode umgeschmolzen - Lsungsgeglht und ausgelagert - Schmiedestcke - a oder D 200 mm - Rm 1 520 MPa This European Standard was approved by CEN o
8、n 9 July 2010. 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 bibliographical references concerning such national standards may b
9、e obtained on application to the CEN-CENELEC 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 member into its own language and notified to
10、the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem
11、bourg, 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: Avenue Marnix 17, B-1000 Brussels 2010 CEN All righ
12、ts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4658:2010: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 2 Contents Page Foreword 3Introduction . 41 Scope 52
13、 Normative references 5Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 3 Foreword This document (EN 4658:2010) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STA
14、N). 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 statu
15、s of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at the latest by June 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of
16、 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, Bulgaria
17、, Croatia, 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. Licensed Copy: Wang Bi
18、n, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 4 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
19、 has been prepared in accordance with EN 4500-5. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 5 1 Scope This standard specifies the requirements relating to: Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) Vacuum induction m
20、elted and consumable electrode remelted Solution treated and precipitation treated Forgings a or D 200 mm Rm 1 520 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
21、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 castings) 1)EN 4258, Aerospace series Metallic ma
22、terials 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 material standards Part 5: Specific rules for steels 1)EN 4670, Aerospace series Steel FE-PM1507 (X1CrNiMoAlTi12-11-
23、2) Vacuum induction melted and consumable electrode remelted Softened Forging stock a or D 300 mmEN 4700-006, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 006: Pre-production and production forgings 1) Published as ASD-STAN Prestandard at the date of
24、 publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN) (www.asd-stan.org). Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 6 Material designation FE-PM1507 (
25、X1CrNiMoAlTi12-11-2) 2 Chemical composition % Element C Si Mn P S Cr Ni Mo Al Ti N2Fe min. 11,0 10,25 1,75 1,35 0,20 base max. 0,015 0,10 0,10 0,010 0,005 12,5 11,25 2,25 1,75 0,50 0,01 3 Method of melting Vacuum induction melted and consumable electrode remelted 4.1 Form Forgings 4.2 Method of prod
26、uction Forged from forging stock EN 4670 4.3 Limit dimension(s) mm a or D 200 5 Technical specification EN 4700-006 6.1 Delivery condition Solution treated Solution treated and precipitation treated Heat treatment 840 C 860 C / 2 h / WQ + Sub-zero to 75 C / 8 h 840 C 860 C / 2 h / WQ + Sub-zero to 7
27、5 C / 8 h + 525 C 545 C / t 8 h / AC 6.2 Delivery condition code W U 7 Use condition Solution treated and precipitation treated Delivery condition Heat treatment Delivery condition + 525 C 545 C / t 8 h / AC Characteristics 8.1 Test sample(s) See EN 4700-006. 8.2 Test piece(s) See EN 4700-006. 8.3 H
28、eat treatment Delivery condition Use condition 9 Dimensions concerned mm a or D 200 a or D 200 a75 a or D 200 a10 Thickness of cladding on each face % 11 Direction of test piece L T 12 T Temperature C Ambient Ambient 13 Proof stress Rp0,2 MPa 1 380 1 380 14 Strength Rm MPa 1 520 1 520 15 Elongation
29、A % 10 10 16 Reduction of area Z % 50 40 17 Hardness 363 HB 426 HB 426 HB 18 Shear strength Rc MPa 19 Bending k 20 Impact strength Notch direction T KV 30 J; ambient Notch direction L KV 25 J; ambient 21 C Temperature C 22 Time h 23 Stress a MPa 24 Elongation a % 25 Rupture stress R MPa 26 Elongatio
30、n at rupture A % 27 Notes (see line 98) aLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 7 30 Microstructure 1See EN 4700-006. 2 One per cast. 3 Corresponding to ingot top. 7 The ferrite content shall not exceed 2 %.
31、34 Grain size See EN 4700-006. 7 G 6, some 5 accepted. 44 External defects See EN 4700-006. 1 Visual. 50 Cleanliness / inclusion content (micro-cleanness) 1 EN 4700-006 7 Category 5 51 Macrostructure See EN 4700-006. 7 Class Condition Severity 1 Freckles A 2 White spots A 3 Radial segregation A 4 Ri
32、ng pattern B 61 Internal defects See EN 4700-006. 6 a or D 100 mm may be tested either on the product or at an earlier stage of manufacturing. 7 Class 5 95 Marking inspection See EN 4700-006. 96 Dimensional inspection See EN 4700-006. 98 Notes a 75 mm a or D 200 mm may be tested in L or T direction.
33、 99 Typical use Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBS EN 4658:2010EN 4658:2010 (E) 8 100 Product qualification See EN 2043. Qualification programme to be agreed between manufacturer and purchaser. Licensed Copy: Wang Bin, ISO/EXCHANGE C
34、HINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIThis page deliberately left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 03:47, Uncontrolled Copy, (c) BSIBSI is the independent national body responsible for preparing British Standards. It presents the UK view on
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