1、BS EN 3355:2012Aerospace series Titanium alloy TI-P64001 (Ti-6Al-4V) Annealed Extruded section De 150 mm 900 MPa Rm 1 160 MPaBS EN 3355:2012Incorporating corrigendum April 2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 3355:2012 BRITISH STANDARDNational fo
2、rewordThis British Standard is the UK implementation of EN 3355:2012. Together with BS EN 3311:2009, it partially supersedes BS 3TA 11:2009+A1:2017 for the following forms: Round bar, limiting ruling section 110mm. Extruded section, limiting ruling section 150mm.The UK participation in its preparati
3、on was entrusted to Technical Committee ACE/61/-/49, Titanium and its Alloys for Aerospace Purposes.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are res
4、ponsible for its correct application. The British Standards Institution 2017. Published by BSI Standards Limited 2017ISBN 978 0 580 98045 9ICS 49.025.30Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Stan
5、dards Policy and Strategy Committee on 31 March 2012.Amendments/corrigenda issued since publicationDate Text affected30 April 2017 Supersession information updatedBS EN 3355:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3355 March 2012 ICS 49.025.30 English Version Aerospace series - Tita
6、nium alloy TI-P64001 (Ti-6Al-4V) - Annealed - Extruded section - De 150 mm - 900 MPa Rm 1 160 MPa Srie arospatiale - Alliage de titane TI-P64001 (Ti-6Al-4V) - Recuit - Profils fils - De 150 mm - 900 MPa Rm 1 160 MPa Luft- und Raumfahrt - Titanlegierung TI-P64001 (Ti-6Al-4V) - Geglht - Strangpreprofi
7、le - De 150 mm - 900 MPa Rm 1 160 MPa This European Standard was approved by CEN on 24 December 2011. 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. U
8、p-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 language made by tran
9、slation 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, Estonia, Finla
10、nd, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPI
11、SCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3355:2012: EBS EN 3355:2012EN 3355:2012 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Norm
12、ative references 5BS EN 3355:2012EN 3355:2012 (E) 3 Foreword This document (EN 3355:2012) 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 Standar
13、d 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 latest by
14、 September 2012, and conflicting national standards shall be withdrawn at the latest by September 2012. 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 su
15、ch 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, Turkey and the United Kingdom. BS EN 3355:2012EN 3355:2012 (E) 4 Introduction This European Standard is part of the series of EN metallic m
17、aterial standards for aerospace applications. The general organization of this series is described in EN 4258. This European Standard has been prepared in accordance with EN 4500-4. BS EN 3355:2012EN 3355:2012 (E) 5 1 Scope This European Standard specifies the requirements relating to: Titanium allo
18、y TI-P64001 (Ti-6Al-4V) Annealed Extruded section De 150 mm 900 MPa Rm 1 160 MPa for aerospace applications. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edit
19、ion cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2032-2, Aerospace series Metallic materials Part 2: Coding of metallurgical condition in delivery condition EN 4258, Aerospace series Metallic materials General organizatio
20、n of standardization Links between types of EN standards and their use EN 4500-4, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 4: Specific rules for titanium and titanium alloys1 EN 4800-002, Aerospace series Titanium and titanium alloys Technica
21、l specification Part 002: Bar and section 1Published as ASD-STAN Standard at the date of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org). BS EN 3355:2012EN 3355:2012 (E) 6 1 Material designation Titanium alloy TI-P
22、64001(Ti-6Al-4V) 2 Chemical composition %Element Al V O N O + 2N H Fe C Y Others Ti Each Total min. 5,50 3,50 Base max. 6,75 4,50 0,20 0,03 0,25 0,012 5 0,30 0,08 0,005 0 0,10 0,40 3 Method of melting See EN 4800-002. 4.1 Form Extruded section 4.2 Method of production Extruded ( + or processed) 4.3
23、Limit dimension(s) mm De 150 5 Technical specification EN 4800-002 6.1 Delivery condition Annealed Heat treatment 690 C 840 C / t 30 min AC or cooled in inert atmosphere a6.2 Delivery condition code Ub7 Use condition Delivery conditionHeat treatment Characteristics 8.1 Test sample(s) See EN 4800-002
24、. 8.2 Test piece(s) See EN 4800-002. 8.3 Heat treatment Use condition 9 Dimensions concerned mm De 150 10 Thickness of cladding on each face % 11 Direction of test piece L c12 Temperature C Ambient13 Proof stress Rp0,2MPa 830 14 T Strength RmMPa 900 Rm 1160 15 Elongation A % 8 16 Reduction of area Z
25、 % 20 17 Hardness 18 Shear strength Rc MPa 19 Bending k 20 Impact strength 21 Temperature C 22 Time h 23 Stress a MPa 24 C Elongation a % 25 Rupture stress R MPa 26 Elongation at rupture A % 27 Notes (see line 98) a, b, c BS EN 3355:2012 EN 3355:2012 (E) 7 30 Microstructure See EN 4800-002. 2 Each e
26、xtruded section back end 3 The sample shall represent the full cross section 7 Criteria to be agreed between the manufacturer and the purchaser 44 External defects See EN 4800-002. 1 Visual examination 61 Internal defects See EN 4800-002. 74 Surface contamination See EN 4800-002. 95 Marking inspecti
27、on See EN 4800-002. 96 Dimensional inspection See EN 4800-002. 98 Notes a If after annealing, any straightening or stretching operations are performed on extruded section below 550 C, the extruded section shall be stress relieved by heating to a temperature 550 C 700 C / t 30 min/AC or cooled in ine
28、rt atmosphere. b According to EN 2032-2. c If required, properties for LT direction to be agreed between manufacturer and purchaser. 99 Typical use BS EN 3355:2012 EN 3355:2012 (E) 8 100 Product qualification See EN 4800-002. Qualification programme to be agreed between manufacturer and purchaser. T
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