1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4655:2010Aerospace series Steel FE-PM1506 (X1CrNiMoAlTi12-10-2) Vacuum induction melted and consumable electrode r e m e l t e d S o l u t i o n t r e a t e d and precipita
2、tion treated Bars a or D 200 mm Rm 1 400 MPaBS EN 4655:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4655:2010.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/15, Steels for Aerospace Purposes.A list of organizations r
3、epresented 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 2010ISBN 978 0 580 62734 7ICS 49.025.10Compliance with a British Standard cannot confe
4、r immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2010.Amendments issued since publicationDate Text affectedBS EN 4655:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4655 September 2010 ICS 4
5、9.025.10 English Version Aerospace series - Steel FE-PM1506 (X1CrNiMoAlTi12-10-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Bars - a or D 200 mm - Rm 1 400 MPa Srie arospatiale - Acier FE-PM1506 (X1CrNiMoAlTi12-10-2) - labor sous vide
6、par induction et refondu llectrode consommable - Mis en solution et vieilli - Barres - a ou D 200 mm - Rm 1 400 MPa Luft- und Raumfahrt - Stahl FE-PM1506 (X1CrNiMoAlTi12-10-2) - Vakuuminduktionserschmolzen und mit selbstverzehrender Elektrode umgeschmolzen - Lsungsgeglht und ausgehrtet - Stangen - a
7、 oder D 200 mm - Rm 1 400 MPa This European Standard was approved by CEN on 19 June 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 li
8、sts and bibliographical 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 re
9、sponsibility of a CEN 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
10、 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 EUROPISCHES KOMITEE FR NORMUNG Management
11、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 4655:2010: EBS EN 4655:2010EN 4655:2010 (E) 2 Contents Page Foreword 3Introduction . 41 Scope 42 Normative references 4BS EN 4655:2010EN
12、 4655:2010 (E) 3 Foreword This document (EN 4655:2010) 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 Standard has received the approval of the
13、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 latest by March 2011, and conflicting nation
14、al standards shall be withdrawn at the latest by March 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 patent rights. According to the CEN/CENE
15、LEC 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, Iceland, Ireland, Italy, Latvia, Lithuani
16、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4655:2010EN 4655:2010 (E) 4 Introduction This European Standard is part of the series of EN metallic material standards for aerospace applications. The g
17、eneral organization of this series is described in EN 4258. This European Standard has been prepared in accordance with EN 4500-005. 1 Scope This European Standard specifies the requirements relating to: Steel FE-PM1506 (X1CrNiMoAlTi12-10-2) Vacuum induction melted and consumable electrode remelted
18、Solution treated and precipitation treated Bars a or D 200 mm Rm 1 400 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. For undated references, the l
19、atest 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 2951, Aerospace series Metallic materials Test method Micrographic determinati
20、on of content of non-metallic inclusionsEN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use EN 4500-005, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 5: Specific r
21、ules for steels 1) EN 4700-002, Aerospace series Steel and heat resisting alloy Technical specification Part 002: Bar and section 1) Published as ASD-STAN Prestandard at the date of publication of this standard. BS EN 4655:2010EN 4655:2010 (E) 5 1 Material designation FE-PM1506 (X1CrNiMoAlTi12-10-2)
22、 2 Chemical composition % Element C Si Mn P S Cr Ni Mo Al Ti N2Fe min. 11,5 9,2 1,85 0,80 0,28 base max. 0,015 0,10 0,10 0,010 0,005 12,5 10,2 2,15 1,10 0,40 0,01 3 Method of melting Vacuum induction melted and consumable electrode remelted 4.1 Form Bar 4.2 Method of production 4.3 Limit dimension(s
23、) mm a or D 200 5 Technical specification EN 4700-002 6.1 Delivery condition Solution treated Solution treated and precipitation treated Heat treatment 820 C 860 C / OQ, AQ or WQ + cooling to 20 C 820 C 860 C / OQ, AQ or WQ + cooling to 20 C + 530 C 550C / t 4 h / AC + cooling to 20 C 6.2 Delivery c
24、ondition code W U 7 Use condition Solution treated and precipitation treated Delivery condition Heat treatment Delivery condition + 530 C 550C / t 4 h / AC Characteristics 8.1 Test sample(s) See EN 4700-002. 8.2 Test piece(s) See EN 4700-002. 8.3 Heat treatment Delivery condition Use condition 9 Dim
25、ensions concerned mm a or D 200 a or D 200 a 75 a or D 200 a 10 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 1 300 1 300 14 Strength Rm MPa 1 400 1 400 15 Elongation A % 9 8 16 Reduction of area Z % 50 45 17 Hardness
26、 363 HB 400 HB 400 HB 18 Shear strength Rc MPa 19 Bending k 20 Impact strength Notch direction T KV 50 J, ambient + KV 20 J, at 40 C Notch direction L KV 40 J, ambient + KV 15 J, at 40 C 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、 % 27 Notes (see line 98) aBS EN 4655:2010EN 4655:2010 (E) 6 30 Microstructure 1 EN 4700-002 2One per cast 3 Corresponding to ingot top 7 The ferrite content shall not exceed 2 %. 34 Grain size See EN 4700-002. 7 G 6 , some 5 accepted 44 External defects See EN 4700-002. 1 Visual 50 Cleanliness / in
28、clusion content See EN 4700-002. (micro-cleanness) 7 EN 2951 - Category 5 51 Macrostructure See EN 4700-002. 7 Class Condition Severity 1 Freckles A 2 White spots A 3 Radial segregation A 4 Ring pattern B 61 Internal defects See EN 4700-002. 7 EN 4050-4 - Class 5 95 Marking inspection See EN 4700-00
29、2. 96 Dimensional inspection See EN 4700-002. 98 Notes a75 mm a or D 2100 mm may be tested in L or T direction 99 Typical use BS EN 4655:2010EN 4655:2010 (E) 7 100 Product qualification See EN 2043. Qualifcation programe to be agred betwen manufacturer and purchaser. This page deliberately left blan
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