1、STD*AECMA PREN 3355-ENGL L97b LOL23Ll OCIL1962 394 = aecma 1996 AECMA STANDARD NORME AECMA AECMA NORM I prEN 3355 Edition P 2 December 1996 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - 0-1 200 BRUXELLES - Tel. (32) 2 775 81 10 - Fax. (32) 2 775 81 11 ICs : Su
2、persedes issue P 1 March 1988 Descriptors : ENGLISH VERSION Aerospace series Titanium alloy TI-P64001 Annealed Extruded section De I 150 mm 900 MPa I Rm I1 160 MPa Srie arospatiale Alliage de titane TI-P64001 Recuit Profils fils De 5 150 mm 900 MPa I Rm I 1 160 MPa Luft- und Raumfahrt Titanlegierung
3、 TI-P64001 Geglht Strangpreprofile De 150 mrn 900 MPa I Rm I 1 160 MPa This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The European Association of Aerospace Industries). It is published on green paper for the needs of AECMA-Members. It has been technically ap
4、proved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification
5、of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Nata - Extra copies ca
6、n be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 921 38 ISSY-LES-MOULINEAUX CEDEX I Comments should be sent within six months after the date of publication to I Edition approved for publication 1 996- 1 2-3 1 AECMA Gulledelle 94 6-1 200 BRUXELLES C5 Chairman Mr Odorico C
7、opyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-AECMA PREN 3355-ENGL 197b 1OL231L 0011783 220 Page 3 prEN 3355 : 1996 O Introduction This standard i
8、s 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. 1 Scope This standard specifies the requirements relating to : Titanium alloy TI-P64001 An
9、nealed Extruded section De 5 150 mm 900 MPa I R, I 1 160 MPa for aerospace applications. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text and the pub
10、lications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 2043 Ae
11、rospace series - Metallic materials - General requirements for semi-finished product qualification (excluding forgings and castings) EN 3544-1 Aerospace series - Titanium and titanium alloys - Wrought products - Technical specification - Part 1 : General requirements EN 3544-3 Aerospace series - Tit
12、anium and titanium alloys - Wrought products - Technical specification - Part 3 : Bar and section l) 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
13、 drafting and presentation of material standards - Part 4 : Specific rules for titanium and titanium alloys 1) Published as AECMA Prestandard at the date of publication of this standard Previous page is blank Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS u
14、nder license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-AECMA PREN 3355-ENGL L79b 10L23LL 001iL98i Lb7 W Page 4 prEN 3355 : 1996 1 1 2 Material designation Titanium alloy TLP64001 Ti Others 1 Each Total Chemical Element AI V 02+2N2 N2 H2 Fe C Y.
15、composition % - - - - min. 5,s 3,s - - - rnax. Base 6,75 4,5 0,25 0,03 0,0125 0,30 0,08 SO) 0,lO 0,40 I 3 I Method of meltina I See EN 3544-1 I 4.1 4.2 4.3 5 Form Section Method of production Limit dimension(s) mm De 150 Extruded (a + or processed) Technical specification EN 3544-3 Deliverv conditio
16、n I Annealed I Use condition Heat treatment Heat treatment Delivery condition - 690 “C I81 840 “CI t 2 30 min AC or cooled in inert atmosphere 2) 8.2 8.3 9 Il Deliverv condition code I U I Test piece(s) See EN 3544-3 Heat treatment Delivery condition Dimensions concerned mm De 5 150 Thickness of cla
17、dding on % each face - Direction of test piece L 3) “C M Pa MPa % % Characteristics Ambient 2 830 900 Rm 5 1160 28 2 20 Shear strength Bending R, MPa - k- - Elongation Impact strength Temperature I s1.c 16 I I Reduction of areal 2 - - Time Stress oa C Elongation I 17 I Hardness I - h - MPa - a% - 25
18、 Rupturestress cR MPa - 26 Elongation at. A % - 27 Notes (see line 98) *) 1) 2) 3) - rupture I I 1 4 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ST
19、D*AECMA PREN 3355-ENGL L79b LOL23LL CIOLL985 UT3 *) p.p.m. 1 ) Determination not required for routine acceptance. 2) 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 temperatur
20、e 550 “C I 05 700 C It 2 30 rninlAC or cooled in inert atmosphere. 3) If required, properties for LT direction to be agreed between manufacturer and purchaser. Page 5 prEN 3355 : 1996 Microstructure External defects Internal defects Surface contamination Marking inspection Dimensional inspection Not
21、es Typical use See EN 3544-3 I Eachextrudedsecionbackend I The sample shall represent the full cross section Criteria to be agreed between the manufacturer and the purchaser See EN 3544-3 Visual examination See EN 3544-3 See EN 3544-3 See EN 3544-3 SES EN 3544-3 Copyright Association Europeene des C
22、onstructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD-AECMA PREN 3355-ENGL 199b H 1012311 00117Ab TIT W Page 6 prEN 3355 : 1996 %duct qualification See EN 2043 lualification programme to be agreed between manufacturer and purchaser. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
