1、STD-AECMA PREN 2175-ENGL 1778 1012311 Ufl15b73 2T8 W AECMA STANDARD prEN 21 75 NORME AECMA Edition 2 AECMA NORM December 1998 Declassification approved 1998-1 2-3 1 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - 8-1200 BRUXELLES - Tel. +32) 2 775 81 10 - Fax. +
2、32) 2 775 81 11 The equivalent versions in French and German languages can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau 921 38 ISSY - LES - MOULINEAUX CEDEX - FRANCE ICs: Supersedes edition 1 May 1980 Descriptors: ENGLISH VERSION HEAT RESISTING STEEL FE-PA93-HT SOLUTION
3、TREATED AND PRECIPITATION TREATED SHEETS AND STRIPS a 5 3 mm AEROSPACE SERIES ACIER RSISTANT A CHAUD MIS EN SOLUTION ET PRCIPIT TLES ET BANDES a I3 mm FE-PA93-HT SRIE AROSPATIALE LUFT- UND RAUMFAHRT HOCHWARMFESTER STAHL FE-PA93-HT AUSGEHRTET BLECHE UND BNDER a I3 mm This “Aerospace series“ Standard
4、has been drawn up under the resp European Association of Aerospace Industries). It is published on yell0 w paper in three equivalen for formal vote. of AECMA (The an). Standardization) Replace page 1 of the previous edition by this page aecma 1998 Copyright Association Europeene des Constructeurs de
5、 Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AECMA PREN2175 80 I IOI231I 0002385 I I DRA6-I EUROPEAN SI ENDbHC) - AEFIOSPACE SEMIES prEN2175 Page 3 HEAT RESISTING STEEL FE-PA93-HT Solut ion treated an
6、d precipitation treated iheets and .strips a 4 3 mm Element Chemical Composition min. I max. 1 2 3 I Air or vacuum melt or Air melt and vacuum refine or Consumable electrode remelt Sheet and strip Cold rolled a3m 2) Methcd of melting Form Wethod of production Limit dimensions 5.1 Acceptance standard
7、s 5.2 Dimensional standards Condition snd Heat treatment Qelivery - EN20694 3, and EN2069-2 3) - EN2366 31 .- Solution treated and descaled 980 P 10C/t 3 min/Cool in air or other suitable mecim I Solution treated and precipitation treated ?ondition snd Heat treatment Use rest piece Heat treatment Sa
8、mpling Delivery condition + 720 k 1o0C 4)/ t = 16 h/hir cool , I Delivery condition Condition of use la Dimensions Zoncerned mrn Thickness of :laddins on each face $6 Direction of sample - . _ Room temperature 550 Temperature Proof I Stress Strength MPa) % - Elongation Reduction of area Hardness She
9、ar Strength Bending 180 _ kf- -I I rnpact I - I 650 P 30 Time a Stress u Elongation W W ce I- - Rupture Stress Elongation at rupture Notes Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking per
10、mitted without license from IHS-,-,-AECMA PREN2L75 80 LOIIILL 000238b 3 m 2 prEN217.5 Page 4 3 I 99 - 1 Notes Typical use I 1) B a kete fi ures indicate composition expressed as parts pep mIiEion Tppni?. he meth d of anal cis for lead shall be agreed be5ueen irianufac- Furer an8 purchaseg. 2) Th net
11、hod of nel%ing required. shall be agreed between n2nUfaCtUre; 3) in preraration. 4) Heat froin 550 fo 72CC in B ndniinx of 1 hour. an8 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-,-,-
