APPENDIX X – ALUMINUM STORAGE TANKS

Alclad 6061 T4, T6 welded 24 24 6061 T6 extrusions 38 38 35.3 30.2 24.5 16.9 11.0 6063 T5, T6 welded 17 17 6063 T6 30 30 27.2 23.2 18.9 12.0 7.7 thickness up to 1.500 in. thickness 1.501 to 3.000 in. strengths are for the –O temper for all alloys except 6061, Alclad 6061, and 6063 which are for the tempers and conditions noted in the table. ................
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