Maduka Metals, located in Abuja, Nigeria, is a trusted manufacturer and supplier of Aluminium 3003 Bars and Rods. They provide top-notch, non-heat-treatable aluminum products that find their way into a variety of industries. Aluminium 3003 is celebrated for its great formability, resistance to corrosion, and moderate strength, making it perfect for both structural and decorative uses. At Maduka Metals, precision is key; they ensure that every product meets consistent dimensions and high-performance standards. With the ability to supply in different sizes and custom specifications, they cater to sectors like construction, HVAC, food processing, and general fabrication, delivering durable and cost-effective aluminum solutions tailored to meet a wide range of operational needs.
Aluminium 3003 Bars and Rods are primarily made of aluminum, with manganese as the main alloying element, which boosts their strength compared to pure aluminum. These bars and rods are known for their excellent corrosion resistance, good machinability, and superior workability, making them ideal for cold-working processes. They provide moderate tensile strength, good fatigue resistance, and can be easily welded or brazed. While Aluminium 3003 isn’t heat-treatable, its mechanical properties can be enhanced through strain hardening. Its smooth surface finish and resistance to chemical reactions make it a great choice for long-lasting industrial applications.
| Aluminium Alloy | ASTM B211, B211, B565, B316 5082, AMS 4121 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Aluminium Round Bar Temper | O, H12, H14, H16, H18, H22, H24, H26, H32, H112 |
| Aluminium Bar Form | Aluminium Round, Hex, Flat, Half Round, Oval, Rectangular in Black & Bright Finish |
| Aluminium Round Bar Diameter | 0.1-600mm,etc |
| Aluminium Hexagonal Bar | 0.1-600mm,etc |
| Aluminium Angle Bar Size | 0.5mm*40mm*40mm-20mm*400mm*400mm |
| Aluminium Flat Bar Thickness | 0.1-600mm,etc |
| Aluminium Flat Bar Size | 1-2500mm, etc |
| Aluminium Round Bar Length | 1-12m, Random, Fix & Cut Length or as per clients’ requirement |
| Aluminium Bar | Bright, Polish & Black |
| 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 |
| Size in mm | Average Weight | |
| KG/MTR | KG/FT | |
| 10 | 0.62 | 0.18 |
| 12 | 0.90 | 0.30 |
| 14 | 1.20 | 0.40 |
| 16 | 1.60 | 0.50 |
| 18 | 2.00 | 0.60 |
| 20 | 2.50 | 0.80 |
| 22 | 3.00 | 0.90 |
| 24 | 3.56 | 1.08 |
| 25 | 3.90 | 1.20 |
| 28 | 4.80 | 1.50 |
| 30 | 5.55 | 1.69 |
| 32 | 6.30 | 1.90 |
| 34 | 7.14 | 2.18 |
| 36 | 8.00 | 2.44 |
| 40 | 9.90 | 3.00 |
| 45 | 12.49 | 3.81 |
| 50 | 15.40 | 4.70 |
| 56 | 19.34 | 5.89 |
| 60 | 22.20 | 6.80 |
| 63 | 24.47 | 7.46 |
| 63.5 | 24.86 | 7.58 |
| 65 | 26.05 | 7.94 |
| 70 | 30.20 | 9.20 |
| 73 | 32.86 | 10.00 |
| 75 | 34.72 | 10.58 |
| 78 | 37.51 | 11.43 |
| 80 | 39.50 | 12.00 |
| 83 | 42.47 | 12.95 |
| 85 | 44.55 | 13.58 |
| 90 | 50.00 | 15.20 |
| 92 | 52.19 | 15.91 |
| 93 | 53.39 | 16.27 |
| 95 | 55.65 | 16.95 |
| 100 | 61.66 | 18.79 |
| 105 | 67.98 | 20.72 |
| 110 | 74.60 | 22.74 |
| 115 | 81.64 | 24.88 |
| 125 | 96.34 | 29.36 |
Yes, Aluminium 3003 bars can be welded using standard welding techniques, such as TIG or MIG welding. Its excellent corrosion resistance and weldability make it ideal for various applications.
Yes, Aluminium 3003 bars and rods are suitable for hygienic and sanitary applications due to their corrosion resistance, lightweight nature, and excellent ability to withstand moisture and chemical exposure.
Aluminium 3003 bars have excellent corrosion resistance due to their manganese content, making them highly resistant to rust and chemical exposure in most environments, including marine and industrial settings.
You’ll find Aluminium 3003 Bars and Rods in industries that need lightweight yet corrosion-resistant materials. They’re commonly used in HVAC systems, heat exchangers, evaporators, and air-conditioning units thanks to their excellent thermal conductivity. In construction, they serve as roofing sheets, architectural trims, and general structural frameworks. The food and beverage industry relies on them for storage tanks, kitchen equipment, and packaging machinery due to their hygienic and corrosion-resistant qualities. Plus, these bars and rods are also utilized in transportation, signage frames, and fuel tanks, showcasing their versatility across various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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