1、AECMA PREN2316 80 LOL23Ll 0002&6 L W r- - - - _-_- - A.E.C.M.A. STANDARD DRAFT prEN2316 NORME A.E.C.M.A. A. E.C.M.A. NORM Edition 1 October 1980 Approved by COMIT6 DE NORMALISATION Of A.E.C.M.A. 1979-12-10 ENGLISH VERSION The equivalent versions in French and German languages can be supplied by B.N.
2、A.E., 8, rue Moreau-Vauthier 92100 BOULOGNE.EILLANCOURT - FRANCE. ALUMINIUM ALLOY 7075-T73 BARS AN5 SECTIONS a , 23 22 0.2 min 5) : acceptable : acceptable R, 130, min 5, 4- 85 MPa : not acceptable IF y measured within 15 min OF resolution treataent shouc a loss oi at least 3,5 t6/m froa the initial value then the Katerial shall bc acceptable. EN2004-4 4, i In preparation I) Minimum value specifled in line i3
