5083H321 5083 aluminum rod is high magnesium alloy, in non-heat treatable alloy, good strength, corrosion resistance, good machinability. Surface appearance after anodization. Good arc performance. 5083 alloy as the main alloying elements of magnesium, has good corrosion resistance and weldability, and moderate intensity. Excellent corrosion resistance makes 5083 alloy is widely used in marine uses such as ships, as well as automobiles, aircraft welding parts, metro and light rail, should be strictly fireproof pressure vessel (such as liquid tankers, refrigerated trucks, refrigerated containers), refrigeration equipment, tower, drilling equipment, transportation equipment. 5083 aluminum alloy chemical composition: Al Al: margin silicon Si: ≤0.40 copper Cu: ≤0.10 magnesium Mg: 4.0 ~ 4.9 Zinc Zn: ≤0.25 Manganese Mn: 0.40 ~ 1.0 Titanium Ti: ≤0.15 chromium Cr: 0.05 ~ 0.25 Iron Fe: 0.000 ~ 0.400 Note: Single: ≤0.05; Total: ≤0.15 5083 aluminum alloy mechanical properties: Tensile strength σb (MPa): ≥270 Conditions yield strength σ0.2 (MPa): ≥110 Elongation δ10 (% ): ≥20 Elongation δ5 (%): ≥12 Note: longitudinal pipe temperature mechanical properties Sample Size: All Thickness