2024-0 aluminum sheet has high strength and excellent fatigue resistance, with the same characterics as tubing. Tensile strength 27,000 psi Yield strength, 11,000 psi. .125 is bare. All sheets are rollable for UPS shipping, however, rolled sheet may NOT be returned. 2×4 is largest sheet shipped flat by UPS. UPS charges oversize rate on rolled or flat sheet. Please note crating fees. Order by thickness and size. SH025x2x4-2004-0.