Model Number: 6061 aluminum sheet Brand Name: SCY Best Aluminum Key Specifications/Special Features: 5xxx series is the most common aluminum alloy, the main elements of it is magnesium (3-5%)It is also called aluminum magnesium alloy. It has features of low density, high tensile strength, high elongation rate. Compared to other metals, 5xxx series is lighter, this feature gives it a wide range of applications in Transportation, such as airplanes fuel tanks.6xxx series aluminum sheet, which can increase strength by the processing of heat treatment, has three typical metallic elements which are aluminum, magnesium and silicon. It’s more like a result of mixed by 4&5xxx series, it has good features of good strength, good formability, high resistance to corrosion and easy coloring. Its most important feature is could be delivered on the condition with low strength after quenching of solution treatment. There more, 6xxx series gets further strengthen on the strength by the final processing of baking finish, due to that it is used a lot to produce the automobile body sheets and other spare parts. AlloynameChemicalComposition (MassFraction)% Si Fe Cu Mn Mg Cr Ni Zn Ti Zr Others Al Unit Total 5005 0.30 0.70 0.20 0.20 0.50-1.1 0.10 0.25 0.05 0.15 Remains 5052 0.25 0.40 0.10 0.10 2.2-2.8 0.15-0.35 0.10 0.05 0.15 Remains 5083 0.40 0.40 0.10 0.40-1.0 4.0-4.9 0.05-0.25 0.25 0.15 0.05 0.15 Remains 5086 0.40 0.50 0.10 0.20~0.7 3.5~4.5 0.05~0.25 0.25 0.05 0.15 Remains 5182 0.2 0.35 0.15 0.20-0.5 4.0-5.0 0.1 0.25 0.10 0.05 0.15 Remains 5454 0.25 0.40 0.10 0.50~1.0 2.4~3.0 0.05~0.20 0.25 0.20 0.05 0.15 Remains 5754 0.40~0.8 0.70 0.15~0.40 0.15 20.8~1.2 0.04~0.35 0.25 0.15 0.05 0.15 Remains