1、STD=AECMA PREN 2Lb2-ENGL i995 m LOlZ31L DOLbbL2 89 0 AECMA STANDARD prEN 2162 Edition 2 NORME AECMA AECMA NORM June 1995 Declassification approved 1995-06-30 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - B-1200 BRUXELLES - Tel. (32) 2 775 81 1 O - Fax. (32) 2
2、775 81 1 1 The equivalent versions in French and German languages can be supplied by 8.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau 921 38 ISSY - LES - MOULINEAUX CEDEX - FRANCE Supersedes edition 1 May 1980 ENGLISH VERSION HEAT RESISTING COBALT ANNEALED BARS AEROSPACE SERIES BASE ALLOY
3、CO-P92-HT ALLIAGE RESISTANT A CHAUD A BASE DE COBALT CO-P92-HT TREMPE SERIE AROSPATIALE BARRES LUFT- UND RAUMFAHRT HOCHWARMFESTE KOBALTBASISLEGIERUNG CO-PgZ-HT GEGLHT STANGEN This “Aerospace series Standard . European Association of Aerospace It is published on yellow p It will be sub for formal vot
4、e. e for Standardization) Replace page 1 of the previous edition by this page COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with A
5、ECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN2162 Page 3 II Co C si MIP S - - O ,O5 l,o 0,15 0,4 2,O 0,040 0,030 2 Element - Chemical I I l Composition min. 1 max. % Base 3 1 Air OF vaciium melt or Air melt and vacuum refine or Consurfiahle electrode rem
6、elt Method of melting 1 Bars for machining De d 100 142098-F Bars for forging Form Method of production Limit dimensions i.1 Acceptance standards Condition and Heat treatment Delivery r dc ia-Emm-3 =J 68 Ac manufactured Anneal e d 1200% reyarazion. . - - -_I_) - I- - - Noter COPYRIGHT Association Eu
7、ropeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AECMA PREN2Lb2
8、80 L0123LL 0002347 4 W prEN2162 Page 4 1 ,rain size Notes Typical use 2 3 Maximum average 0,18. Occasional 0,36 -. permitted. . COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesCopyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
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