Bassam Aluminium is a trusted manufacturer and supplier of Aluminium 3003 Round Bars in Doha, Qatar, offering high-quality aluminium products for general engineering, construction, and industrial applications. The company supplies 3003 round bars with precise diameters, smooth surface finish, and uniform mechanical properties, ensuring reliable performance. Aluminium 3003 is well known for its excellent corrosion resistance, moderate strength, and good workability, making it ideal for roofing, cladding, and architectural applications. Supported by technical expertise and efficient logistics, Bassam Aluminium serves construction, transportation, marine, and fabrication sectors across Qatar with cost-effective and durable aluminium solutions.
Aluminium 3003 Round Bars are primarily composed of aluminium, approximately 96.8% to 99.0%. Manganese is the main alloying element, present at around 1.0% to 1.5%, improving strength and corrosion resistance. Copper is usually limited to 0.12% to enhance mechanical properties. Iron and silicon are present as trace elements, each typically below 0.7%. Zinc and other elements are also present only in minor amounts to maintain structural stability.
| 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 |
Bassam Aluminium based in Doha, Qatar is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
| 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 Bassam Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@bassamaluminium.com
Aluminium 3003 Round Bars are widely used in applications requiring good corrosion resistance, moderate strength, and ease of fabrication. They are commonly applied in construction for roofing, siding, window frames, and decorative architectural elements. In marine and transportation industries, they are used for non-structural components exposed to moisture. These round bars are also suitable for general engineering, fabrication, and machinery components where corrosion resistance, workability, and cost-effectiveness are key considerations.
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