DIN EN 2318-1993 Aerospace series aluminium alloy AL-P2024-T3511 extruded bars and sections 1 2 mm a or D 150 mm German version EN 2318 1992《航空航天 AL-P2024-T3511铝合金 1 2mm≤a或D≤150mm .pdf

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5、1,. EN 234.1 11 52 tNimensiona1 s%wdavds E. 1 Inel iweq condition1 TS5 1 11 and heat ti-ea tmenik 490 C 6 C 5730 T/WQ t) 5 d Seite 5 EN 2318:1992 1 Material designation Aluminium alloy AL-P2024- c Element Chemi ca 1 composition min. max . % Method of melting i5 Others Si Fe Cu Mn Mg Cr Zn Ti + Zr Ti

6、 Each Total Al - - 3,s 0,30 1,2 - - - - - - 0,50 0,50 4,9 0,9 1,8 0.10 0.25 0,20 0.15 0.05 0,15 Base - Form Method of production Limit dimensions (mm) 5.1 Technical specification 5.2 Dimensional standards Bars and section Extruded 1,2 4 a or D 4 150 EN 2070-3 EN 2047, EN 2048, EN 2049, EN 2050, EN 2

7、134, EN 2341 - 6 6.1 Delivery condition and heat treatment 6.2 Delivery condition code T3511 490 C 4 4 500 C/WQ 6 d 40 C + 6 = ambient/t 3 5 d U + 1 % 4 streched 4 3 % and minor straightening allowable 7 I Use condition T3511 and heat treatment Delivery condition 9 10 Heat treatment Use condition: T3511 Dimensions concerned mm 1,2 11 % 3) or A50 mm 10 % -