1、A.E.C.M.A. STANDARD prEN2527 Edition 1 NORME A.E.C.M.A. A.E.C.M.A. NORM January 1983 ENGLISH VERSION TITANIUM TI-PO4 570 MPa Rm Q 730 MPa SHEETS AND STRIPS aQ5mm AEROSPACE SERIES TITANE TI-PO4 LUFT- UND RAUMFAHRT 570 MPa Rm Q 730 MPa TITAN TI-PO4 TLES ET BANDES 570 MPa Rm 730 MPa aQ5mm BLECHE UND BA
2、NDER SERIE AEROSPATIALE aG5mm This industrial standard for the aerospace sector has been drawn up under the responsibility of AECMA (Association Europenne des Constructeurs de Matriel Arospatial). It is published on yellow paper in three equivalent versions (English, French, German). It will be subm
3、itted to CEN (European Committee for Standardization) as a draft European Standard. I I I I. Approved by COMITE DE NORMALISATION can be supplied by B.N.A.E., 8, rue Moreau-Vauthier -_- - Of A.? .M.A. 1982-07-26 92100 BOULOGNE-BILLANCOURT - FRANCE. Copyright Association Europeene des Constructeurs de
4、 Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AECMA PREN2527 83 W 1012311 0003qLL1 9 DRAFT EUROPEAN STANDARD - ARoSPCSERIES prttti5l Page 3 TITANIIJE.: TL-PO4 570 MPa R, 6 730 #Pa Sheets and ctrios as
5、5 mm Element Chemical I H2 Others Each I Total T Composition min. 1 ma, 5. Rema _ 0,08 0,40 2 Multiple melting. If agreed with purchaser, preliminary melting stages may use non-consumable electrode. At least the final melt shall be in vacuum using consumable electrode process. Sheets and strips as 5
6、 mm - dethod of melting -orm hethod of production -mit dimensions 5.1 Acceptance standards i.2 Dimensional standards EN2098-1 and EN2098-2 -EN2338 and EN2339 Ann eale d :ondition ind 65OOC 4 e 6 8OOOC / t 3 20 min Cooled in air or inert atmosphere ieat treatment Ielivery :ondit ion Delivery conditio
7、n ind ieat treatment J se rest piece i eat treatment jam piing Ilmensions :oncerned 55 rhickness of :ladding on each face % - L or LT Room temperature 3irection of sample I Temperature 1 8 oc l I- 1fh Proof W I Stress wiPa *) 3 460 570 R, 6 730 21 I- 2 1 Strength W IR, t- I Elongation I A % _ % o ar
8、ea I- Reduction i ard ness IH shear Strength RC 3ending 105O k mpsct K - 2 mmc ae3 mm : k = 3,O I a6 2 mm : k = 2,s g: h - Temperature 0 Time t _- n % - 1 MPa = 1 N/mmz dotos Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for Res
9、aleNo reproduction or networking permitted without license from IHS-,-,-AECMA PREN2527 83 W LOL23LL 0003415 O W E- 1 Notes Typical use 1 I. 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-,-,-
