1、A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM DRAFT prEN2411 Edition 1 March 1980 ENGLISH VERSION HEAT RESISTING ANNEALED PLATES a 3 mm AEROSPACE SER I ES NICKEL BASE ALLOY NI-PSI-HT ALLIAGE RESISTANT A CHAUD A BASE DE NICKEL NIP91-HT RECUIT PLAQUES a 3 mm SE R i E Ag RDSPATI ALE LUFT-UND RAU
2、MFAHRT HOCH WA RM FEST E NIC KE LL EG I ERUNG N I-P9 1 +IT GEGLHT PLATTEN a 3 mm The text of this standad, which exists in three equivalent versions (English, French, German) has been drawn up under the responsibility of A ECMA (Association Europenne des Constructeurs de Matriel Arospatial) and has
3、been circulated to Official Sewices. Any reservations expressed by Official Sewices and not resolved in this issue, have been incorporated in the histary sheet which has accompanied this prEN to CEN. It is published on yellow paper as a draft European Standard intended to receive, under the same pre
4、sentation and according to its own rules, the approval of CEN (European Committee for Standardization). - . Approved by The equivalent versions in French and German languages can COMITE DE NORMALISATION uppliod by B:N.A.E., 8, rue Moreau-Vauthier BOULOGNE-BILLANCOURT - FRANCE. - I il Copyright Assoc
5、iation Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ppp AECMA PRENZW p- BO rnpozm 00031,1t7 1-m DRAFT EUROPEAN STANDARD - AEROSPACE SERIES HEAT RESISTING NICKEL BASE ALLO
6、Y NI-P91-HT prEN241 Page 3 Annea 1 e d Platesa 3 rnrn 2 Element Chemical Composition I max. % 1 Air or vacuurri melt or Air melt and vacuum refine or Consumable electrode remelt - Plate Hot rolled a3m Eti2O98-l3 and EN209-2 w L - Annealed and descaled or bright annealed Aethod of melting 2 orm Aetho
7、d of production .mit dimensions .i Acceptance standards .2 Dimensional standards ondition ind ieat treatment Delivery 1000C 230- 620 I Temperatu re Proof Stress Strength =! Reduction Hardness C 230 Shear Strength - Bending 4SOo I mptict Time o. Stress o Elongation Rupture Strew W W U +) 1MPa = 1N/in
8、m2 I), Z, 31 see line 98. Notss 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-,-,-AECMA PREN24LL BO m LOL23LL 0003L4B 3 m prEN2411. Page 4 1 Jotas ypical
9、 use (I 2 1) Bracketed figures indicate composition expressed as parts per million (ppm). The method 2) The method of malting required shall be agreed between manufacturer and purchaser, 3) In preparation, of analysis for lead shall 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-,-,-
