Material Name: 5056 formerly: LF5-1 Standard: GB / T 3618-1989 Features and Scope: 5056 aluminum magnesium alloy is high, in non-heat treatable alloy, good strength, corrosion resistance, good machinability. Surface appearance after 5056 anodized aluminum. Good arc performance. Features and Applications 5056 [1] of Al-Mg-based rust-proof aluminum alloy, non-heat strengthened. In addition to the chemical composition of the alloy is low manganese content, the basic and 5B05 alloy similar, wherein the magnesium content is slightly higher than the 5A05 alloy, the performance and 5B05 basically similar. Alloy in the annealed condition good ductility, excellent corrosion resistance and weldability fair. 5056 alloy rivets common language riveting aluminum and magnesium alloys assembly. There are 5056 coated aluminum, widely used to make screens and other wire products good corrosion resistance is required. ● Chemical Composition: Aluminium Al: margin silicon Si: ≤0.30 copper Cu: ≤0.10 magnesium Mg: 4.5 ~ 5.6 Zinc Zn: ≤0.10 Manganese Mn: 0.05 ~ 0.20 Chromium Cr: 0.05 ~ 0.20 iron Fe: 0.000 ~ 0.400 Note: Single: ≤0.05; Total: ≤0.15 ● Mechanical Properties: Tensile strength σb (MPa): ≤315 Conditions yield strength σ0.2 (MPa): ≥100 Note: pipe mechanical properties at room temperature Sample Size: All Thickness status: aluminum and aluminum alloy drawn (rolled) seamless tubes (O state)