1、BSI Standards PublicationBS EN 4675:2011Aerospace series Titanium Ti-P63002 (Ti5Al5Mo5V3Cr0.4Fe) Rm 1 300 MPa Bars De 110 mmIncorporating corrigendum October 2015BS EN 4675:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4675:2011. The UK participation in i
2、ts preparation was entrusted by TechnicalA list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.ISBN 978 0 580 9194
3、5 9 ICS 49.025.30 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2011.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e d The B
4、ritish Standards Institution 2015. Published by BSI StandardsLimited 201531 October 2015 Implementation of CEN Correction Notice 27 July 2011: The scope has been modified to read 110 mmPurposes.to Subcommittee ACE/61/-/49, Titanium and its Alloys for Aerospace Committee ACE/61, Metallic materials fo
5、r aerospace purposes, EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4675 June 2011 ICS 49.025.30 English Version Aerospace series - Titanium Ti-P63002 (Ti5Al5Mo5V3Cr0.4Fe) -Rm 1 300 MPa - Bars - De 110 mm Srie arospatiale - Titanium Ti-P63002 (Ti5Al5Mo5V3Cr0.4Fe) - Rm 1 300 MPa - Barres - De
6、110 mm Luft- und Raumfahrt - Titan Ti-P63002 (Ti5Al5Mo5V3Cr0.4Fe) - Rm 1 300 MPa - Stangen - De 110 mm This European Standard was approved by CEN on 9 October 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stand
7、ard 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 three official versions (English
8、, 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 bodies of Austria, Belgium, Bul
9、garia, 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 United Kingdom. EUROPEAN COMMITTEE FO
10、R STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4675:2011: EEN 4675:2011 (E) 2 Contents Page
11、Foreword 3 Introduction . 4 1 Scope 5 2 Normative references 5 BS EN 4675:2011EN 4675:2011 (E) 3 Foreword This document (EN 4675:2011) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance wit
12、h 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 ident
13、ical text or by endorsement, at the latest by December 2011, and conflicting national standards shall be withdrawn at the latest by December 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 hel
14、d 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 Republic, Denmark, Estonia
15、, 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. BS EN 4675:2011EN 4675:2011 (E) 4 Introduction This European Standard is
16、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 4500-4. BS EN 4675:2011EN 4675:2011 (E) 5 1 Scope This European Standard specifies the requirements
17、relating to: Titanium Ti-P63002 (Ti5Al5Mo5V3Cr0.4Fe) Rm 1 300 MPa Bars De 110 mm 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,
18、 the latest edition of the referenced document (including any amendments) applies. EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use EN 4500-4, Aerospace series Metallic materials Rules for drafting and presentation
19、 of material standards Part 4: Specific rules for titanium and titanium alloys 1)EN 4800-002, Aerospace series Titanium and titanium alloys Technical specification Part 002: Bar and section 1)1) Published as ASD-STAN Prestandard at the date of publication of this standard. BS EN 4675:2011EN 4675:201
20、1 (E) 6 1 Material designation Ti-P63002 (Ti5Al5Mo5V3Cr0,4Fe) 2 Chemical composition % Element Al Mo V Cr Fe O C N Y Other Ti Each Total min. 4,40 4,00 4,00 2,50 0,30 Base max. 5,70 5,50 5,50 3,50 0,50 0,18 0,10 0,05 0,005 0,10 0,30 3 Method of melting Vacuum melted. Final melting by consumable elec
21、trode. 4.1 Form Bars 4.2 Method of production Hot rolled. 4.3 Limit dimension(s) mm De 110 5 Technical specification EN 4800-002 6.1 Delivery condition Non heat treated. Heat treatment 6.2 Delivery condition code F 7 Use condition Solution treated and precipitation aged. Heat treatment 15 C to 40 C
22、below beta-transus/ t = 1 h / AC or inert gas + 540 C 650 C / t 8 h / AC Characteristics 8.1 Test sample(s) See EN 4800-002. 8.2 Test piece(s) See EN 4800-002. 8.3 Heat treatment Solution treated and aged. 9 Dimensions concerned mm D 75 75 D 110 10 Thickness of cladding on each face % 11 Direction o
23、f test piece L L T a12 T Temperature C Ambient 13 Proof stress Rp0,2 MPa 1 200 1 200 1 200 14 Strength Rm MPa 1 300 1 300 1 300 15 Elongation A % 6 6 4 16 Reduction of area Z % 10 10 8 17 Hardness 18 Shear strength Rc MPa 19 Bending k 20 Impact strength 21 C Temperature C 22 Time h 23 Stress a MPa 2
24、4 Elongation a % 25 Rupture stress R MPa 26 Elongation at rupture A % 27 Notes (see line 98) aBS EN 4675:2011EN 4675:2011 (E) 7 30 Microstructure -See EN 4800-002. 4 From locations representing the top and the bottom end of each batch. 5 15 C to 40 C below the beta-transus / t = 1 h / AC or inert ga
25、s + 540 C 650 C / t 4 h / AC 7 Shall consist of primary alpha phase in a matrix of aged beta phase. Continuous alpha phase network along prior beta phase grain boundaries is not acceptable. 44 External defects See EN 4800-002. 51 Macrostructure See EN 4800-002. 4 From location representing the top a
26、nd the bottom end of each batch. 5 Delivery condition Beta transus 20 C / 1 h / WQ or AC 7 D 50 mm: 2 MA2 50 mm D 110 mm: 2 MA3 No beta fleck (No range without primary alphaphase greater than 0,76 mm 0,76 mm). 61 Internal defects See EN 4800-002. 7 Class 5 86 -transus temperature See EN 4800-002. 95
27、 Marking inspection See EN 4800-002. 96 Dimensional inspection See EN 4800-002. 98 Notes aTest sample over 55 mm thickness. 99 Typical use BS EN 4675:2011EN 4675:2011 (E) 8 100 Product qualification See EN 4800-002. Qualification programme to be agreed between manufacturer and purchaser. BS EN 4675:
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