1、AECMA STANDARDNORME AECMAAECMA NORMprEN 3813Edition P 1April 2002PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN)Gulledelle 94 B-1200 BRUXELLES Tel. (+32) 2 775 8110 Fax. (+32) 2 775 8111ICS:Descriptors:ENGLISH VERSIONAerospace seriesTitanium alloy TI-P640
2、01AnnealedBar and wire for forged fastenersDe 25 mmSrie arospatialeAlliage de titane TI-P64001RecuitBarre et fil pour lmentsde fixations forgesDe 25 mmLuft- und RaumfahrtTitanlegierung TI-P64001GeglhtStangen und Drhte zum Warmstauchschmiedefr VerbindungselementeDe 25 mmThis “Aerospace Series“ Presta
3、ndard has been drawn up under the responsibility of AECMA-STAN (TheEuropean Association of Aerospace Industries - Standardization). It is published on green paper for theneeds of the European Aerospace Industry. It has been technically approved by the experts of theconcerned Domain following member
4、comments.Subsequent to the publication of this Prestandard, the technical content shall not be changed to anextent that interchangeability is affected, physically or functionally, without re-identification of thestandard.After examination and review by users and formal agreement of AECMA-STAN it wil
5、l be submitted as adraft European Standard to CEN (European Committee for Standardization) for formal vote.Nota - Extra copies can be supplied by B.N.A.E. Technopolis 54 - 199, rue Jean-Jacques Rousseau 92138 ISSY-LES-MOULINEAUX CEDEXEdition approved for publication2002-04-30Comments should be sent
6、within six monthsafter the date of publication toAECMA-STANGulledelle 94B-1200 BRUXELLESMaterial DomainMr Evetts aecma 2002Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without l
7、icense from IHS-,-,-Page 2prEN 3813: 2002Blank pageCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 3prEN 3813: 20020 IntroductionThis standard is
8、part of the series of EN metallic material standards for aerospace applications. The generalorganization of this series is described in EN 4258.This standard has been prepared in accordance with EN 4500-4.1 ScopeThis standard specifies the requirements relating to:Titanium alloy TI-P64001AnnealedBar
9、 and wire for forged fastenersDe 25 mmfor aerospace application.2 Normative referencesThis 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 publications are listedhereaft
10、er. For dated references, subsequent amendments to or revisions of any of these publications applyto this European Standard only when incorporated in it by amendment or revision. For undated referencesthe latest edition of the publication referred to applies.EN 2043 Aerospace series Metallic materia
11、ls General requirements for semi-finished productqualification (excluding forgings and castings) 1)EN 3114-2 Aerospace series Test method Microstructure of ( + ) titanium alloy wrought products Part 2: Microstructure of bars, sections, forging stock and forgings 1)EN 4258 Aerospace series Metallic m
12、aterials General organization of standardization Linksbetween types of EN standards and their useEN 4500-4 Aerospace series Metallic materials Rules for drafting and presentation of materialstandards Part 4: Specific rules for titanium and titanium alloys 1)EN 4800-4 Aerospace series Titanium and ti
13、tanium alloys Technical specification Part 4: Wire 1)1) Published as AECMA Prestandard at the date of publication of this standardCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted wi
14、thout license from IHS-,-,-Page 4prEN 3813: 20021 Material designation Titanium alloy TI-P64001Others aElement Al V O2 + 2N2 N2 H2 C FeEach TotalTimin. 5,50 3,50 2 Chemicalcomposition%max. 6,75 4,50 0,25 0,03 0,0080 0,08 0,30 0,10 0,40Base3 Method of melting See EN 4800-4.4.1 Form Bar and wire4.2 Me
15、thod of production Wrought4.3 Limit dimension(s) mm De 255 Technical specification EN 4800-4Delivery condition Annealed6.1Heat treatment 700 C q 790 C / t 1 h / AC or inert atmosphere6.2 Delivery condition code UUse condition Delivery condition7Heat treatment Characteristics8.1 Test sample(s) See EN
16、 4800-48.2 Test piece(s) See EN 4800-4.8.3 Heat treatment See line 29.9 Dimensions concerned mm De 2510 Thickness of cladding oneach face % 11 Direction of test piece See EN 4800-4.12 Temperature q C Ambient13 Proof stress Rp0,2 MPa 1 03014 Strength Rm MPa 1 10015 Elongation A % 816TReduction of are
17、a Z % 2017 Hardness 18 Shear strength Rc MPa 66019 Bending k 20 Impact strength 21 Temperature q C 22 Time h 23 Stress a MPa 24 Elongation a % 25 Rupture stress R MPa 26CElongation atrupture A % 27 Notes (see line 98) aCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provide
18、d by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 5prEN 3813: 200229 Reference heat treatment 860 C q 960 C / t 30 min / quenched in agitated water+ 460 C q 550 C / 4 h t 8 h / AC See EN 4800-4.1 EN 3114-2D (mm) Acceptable micros
19、tructure Not acceptable microstructureFrom 2 T 1 to 2 T 12 From 2 T 13 to 2 T 15From 2 L 1 to 2 L 7 From 2 L 8 to 2 L 15From 2 T 100 to 2 T 103 From 2 T 104 to 2 T 2012 A 1 30 Microstructure7 25 From 2 T 200 to 2 T 20144 External defects See EN 4800-4.61 Internal defects See EN 4800-4.7 Class 574 Su
20、rface contamination See EN 4800-4.95 Marking inspection See EN 4800-4.96 Dimensional inspection See EN 4800-4.98 Notes a Determination not required for routine acceptance99 Typical use Forged fastenersCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under lic
21、ense with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 6prEN 3813: 2002100 Product qualification Qualification 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-,-,-
