5082 aluminum round bar rod belongs to Al-Mg-Si series alloy bar rod , which has a wide range of uses, especially in the construction industry. This alloy is a promising alloy. Good corrosion resistance, excellent weldability, good cold workability, and medium strength. The main alloying element of 5082 is magnesium, which has good formability, corrosion resistance, weldability, and medium strength. It is used to manufacture fuel tanks, oil pipes, meters, street lamp brackets, hardware products, and electrical enclosures. AL-Mn series alloy is a widely used rust-proof aluminum.
5082 aluminum round bar rod has high strength, especially anti-fatigue strength: high plasticity and corrosion resistance, can not be strengthened by heat treatment, and has good plasticity during semi-cold work hardening. Low plasticity during cold hardening, good corrosion resistance, good weldability, poor machinability, and polishing.
5082 aluminum bar rod are mainly used for low load parts that require high plasticity and good weldability, such as oil tanks, gasoline or lubricating oil pipes, various liquid containers and other small load parts made by deep drawing.
Composition of 5082 aluminum round bar rod
Element | Si | Fe | Cu | Mn | Cr | Mg | Zn | Ti | Al |
5082 | ≤0.20 | ≤0.35 | ≤0.15 |
≤0.15 |
≤0.15 |
4.0~5.0 |
≤0.25 | ≤0.1 | Rem |
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