**Quyen Aluminium**, a trusted manufacturer and supplier located in Da Nang, Vietnam, proudly presents high-quality **Aluminium 3003 Round Bars** tailored for industries that demand exceptional corrosion resistance, solid strength, and excellent workability. Alloy 3003 is an aluminium–manganese alloy celebrated for its remarkable resistance to both atmospheric and chemical corrosion, making it a perfect choice for a variety of indoor and outdoor applications. Our round bars are manufactured with precise dimensional tolerances, consistent mechanical properties, and smooth finishes, ensuring dependable performance in architectural, automotive, marine, and industrial sectors worldwide.
**Aluminium 3003 Round Bars** mainly consist of aluminium, with manganese (1–1.5%) as the primary alloying element, along with small amounts of copper, silicon, iron, and zinc. This non-heat-treatable alloy offers moderate strength, excellent corrosion resistance, and great weldability. It also boasts impressive formability, allowing it to be easily bent, stamped, or machined for various custom applications while preserving its mechanical integrity.
| Specifications | ASTM B221, B211, B565, B316, AMS 4121 2014 |
|---|---|
| Temper | T3, T4, T5, T6, T651, T6511 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Length | 1000-6000 |
| Size: | 5 mm To 500 mm |
| Diameter | 6-500 |
| Finish | Bright, Polish & Black |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Sheet |
| Grade | Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| min. | Remainder | – | 0.05 to 0.20% | 0.7% | – | 1.0 to 1.5% | 0.15% | 0.6% | – | 0.10% |
| Properties | Metric | Imperial |
| Tensile strength | 130 MPa | 18855 psi |
| Yield strength | 125 MPa | 18130 psi |
| Shear strength | 83 MPa | 12039 psi |
| Fatigue strength | 55 MPa | 7977 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elongation | 10% | 10% |
| Hardness | 35 | 35 |
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 3003 | A93003 | 3.0517 |
These round bars find extensive use in **roofing and siding panels, marine fittings, chemical equipment, kitchenware, food and beverage processing systems, automotive trims, decorative architectural features, and HVAC components**. They are also utilized in **fuel tanks, storage vessels, lightweight structural frameworks, and general fabrication projects** where a blend of corrosion resistance, formability, and moderate strength is crucial. Offered in a range of diameters, lengths, and tempers, **Aluminium 3003 Round Bars** deliver a cost-effective, versatile, and durable solution for numerous industrial and commercial needs.
| CD | Cold drawn | P | Polished |
| CG | Centreless ground | HF | Hot finished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| ST | Smooth turned | PR | Peeled and reeled |
Yes, we offer custom sizes for Aluminium 3003 Round Bars to meet specific project needs. Our team at Quyen Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@quyenaluminium.com
Aluminum 3003 round bars are great for use in a variety of industries due to their excellent corrosion resistance, formability and moderate strength. It is commonly found in applications such as kitchen appliances, ceilings, ceilings, and storage tanks, where its durability is critical. Additionally, due to its resistance to corrosion and corrosion, it is used in heat exchangers, pressure vessels and solvents and is an ideal treatment for furniture, electrical components and auto parts .Its simple machining and welding properties make it suitable for industries such as construction, automotive and construction, ensuring long-term performance in a variety of environments.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Da Nang, Vietnam
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