1、AECMA PREN2325 80 LOL23LL 0002883 b - - - Approved by COMITE DE NORMALISATION Of A.E.C.M.A. 1979-12-10 A.E.C.M.A. STANDARD NORME A.E.C.M.A, A. E.C.M.A. NORM The equivalent versions in French and German languages can be supplied hy B.N.A.E., 8. rue Moreau-Vauthier 92100 BOULOGNE-BI LLANCOURT - FRANC
2、E. DRAFT prEN2315 Edition 1 Octeber 1980 ENGLISH VERSION ALUMiNfUM ALLOY 7075-T73510 or T73511 BARS AND SECTIONS a , 410 9 zlj , LOO 9 420 & 415 135 (For information) - 27 Notos I -.I- -2s I 1 Gctrical xxiuctivity * _c- - 39 1 ATess corrosion AECMA PREN2315 80 W 1012311 OOOEj45_T 1 I I I 2 3 4 5 6 I
3、 22 5 y: 23 1 R, 02 min. “1 + 85 MPa : acceptable R, R, lin. 4, .t 85 EiPa : not acceptable 22 4 Y 23 :If y measured within 15 nin of resolution treatment shows a loss of !at least 3,s kiS/m from the initial value then the material shall be acceptable. EM20044 3) 3) In preparation 4) Minimum value specified in line 13. i
