Since this alloy belongs to the 5000 series, it features a chemical composition primarily based on a silicon-magnesium-aluminum blend. These three elements make up the majority of the alloy, while smaller amounts of zinc, copper, chromium, iron, manganese, and titanium are also present. The chromium content, in particular, enhances the alloy’s resistance to rust, oxidation, and pitting.
Similarly, 5083 aluminum round bars are enriched with iron, contributing to their impressive hardness, typically around 75 HB. These bars also offer moderate yield and tensile strength, with minimum elongation of about 12%, depending on the temper. They are available in various surface finishes such as black, bright, polished, and round. Common applications include architectural projects, shipbuilding, and truck body construction. Their durability makes them ideal for high-stress applications.
These bars conform to international quality standards such as ASTM B221, EN 573, and EN 485.
Additionally, 5083 round bars are used in pressure vessels and desensitization work. They are also cost-effective, making them suitable for office and home furniture, as well as for welded structures.
Quality assurance for 5083 aluminum round bars includes various inspections such as X-ray examination, LECO analysis, aluminum verification, and hardness testing. Documentation required typically includes proof of 100% material purity, third-party inspection reports, PMI results, packaging list, laboratory analysis, raw material certification, and traceability records.
As a reliable Chinese supplier, GNEE provides high-quality 5083 aluminum round bars that meet international standards and deliver dependable performance across a wide range of applications.
