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 MPaBS EN 4658:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4658:2010.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/15, Steels for Aerospace Purposes.A list of organizations represe
3、nted 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 correctapplication. BSI 2011ISBN 978 0 580 62806 1ICS 49.025.10Compliance with a British Standard cannot confer immu
4、nity 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 affectedBS EN 4658:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4658 December 2010 ICS 49.025.1
5、0 English Version Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and 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
6、 induction et refondu llectrode consommable - Mis en solution et vieilli - Pices forges et pices matrices - 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 aus
7、gelagert - Schmiedestcke - a oder D 200 mm - Rm 1 520 MPa This European Standard was approved by CEN on 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 an
8、y 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 three official versions (English, French, German). A version in any other langua
9、ge 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 bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark,
10、 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 STANDARDIZATION COMIT EUROPEN DE NORMALISATION
11、 EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4658:2010: EBS EN 4658:2010EN 4658:2010 (E) 2 Contents Page Foreword 3Introduction . 41 Scope
12、 52 Normative references 5BS 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-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this
13、 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 identical text or by endorsement, at the l
14、atest 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 patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such
15、 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, France, Germany, Greece, Hungary,
16、Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4658:2010EN 4658:2010 (E) 4 Introduction This standard is part of the series of EN metallic material standards f
17、or aerospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-5. BS EN 4658:2010EN 4658:2010 (E) 5 1 Scope This standard specifies the requirements relating to: Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) Vacuum induc
18、tion melted 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 ed
19、ition 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 Metal
20、lic 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 material standards Part 5: Specific rules for steels 1)EN 4670, Aerospace series Steel FE-PM1507 (X1CrNiMoAlTi
21、12-11-2) 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 d
22、ate of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN) (www.asd-stan.org). BS EN 4658:2010EN 4658:2010 (E) 6 Material designation FE-PM1507 (X1CrNiMoAlTi12-11-2) 2 Chemical composition % Element C Si Mn P S Cr Ni Mo Al Ti N2Fe min. 11
23、,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 production Forged from forging stock EN 4670 4.3 Limit dimension(s) mm a or D 200 5 Technical spe
24、cification 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 75 C / 8 h + 525 C 545 C / t 8 h / AC 6.2 Delivery condition code W U 7 Use condition Solution
25、 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 Heat treatment Delivery condition Use condition 9 Dimensions concerned mm a or D 200 a or D 20
26、0 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 A % 10 10 16 Reduction of area Z % 50 40 17 Hardness 363 HB 426 HB 426 HB 18 Shear strength R
27、c 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 Elongation at rupture A % 27 Notes (see line 98) aBS EN 4658:2010EN 4658:2010 (E) 7 30 Microstructure
28、1See EN 4700-006. 2 One per cast. 3 Corresponding to ingot top. 7 The ferrite content shall not exceed 2 %. 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 Macrost
29、ructure See EN 4700-006. 7 Class Condition Severity 1 Freckles A 2 White spots A 3 Radial segregation A 4 Ring 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.
30、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. 99 Typical use BS EN 4658:2010EN 4658:2010 (E) 8 100 Product qualification See EN 2043. Qualification programme to be agreed between manufacturer and purchaser. This page deliberately left bl
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