Maduka Metals, based in Abuja, Nigeria, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Aluminium 5083 Bars and Rods. They provide dependable solutions for industries that require strength, corrosion resistance, and durability. Aluminium 5083 is well-known for its outstanding performance in marine and chemically harsh environments, making it perfect for tough operational conditions. At Maduka Metals, every bar and rod is crafted using cutting-edge processing techniques and rigorous quality control to ensure precision, consistency, and a long lifespan. With a strong focus on customer satisfaction and prompt delivery, the company caters to sectors like marine, automotive, construction, and industrial engineering with trustworthy aluminium products.
Aluminium 5083 Bars and Rods primarily consist of aluminum alloyed with magnesium as the main strengthening element, along with minor amounts of manganese and chromium. This unique blend offers remarkable corrosion resistance, particularly in seawater and industrial settings. The alloy boasts high tensile strength, good weldability, and excellent fatigue resistance, maintaining structural integrity under varying loads and temperatures. These mechanical properties make Aluminium 5083 perfect for applications that require both lightweight performance and long-lasting durability, while also allowing for efficient machining and forming.
| 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 |
| Weight% | Al | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Other Each | Others Total |
| 5083 | Bal | 0.40 max | 0.40 max | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 4.0 / 4.90 | 0.15 max | 0.25 max | 0.05 max | 0.15 max |
| Properties | Proof Stress | Tensile Strength | Hardness Brinell | Elongation |
| Metric | 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5Mn0,7 | AG4,5MC | 3.3547 | A95083 | AlMg4,5Mn0,7 | 5083 | AlMg4,5Mn |
| 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 5083 bars are fully recyclable. Recycling preserves the material's properties, reduces energy consumption, and minimizes environmental impact, making it an eco-friendly choice for sustainable manufacturing.
To maintain Aluminium 5083 bars, regularly clean them with mild detergent and water to prevent corrosion. Avoid abrasive materials, and apply protective coatings if exposed to harsh environments for enhanced durability.
When installing Aluminium 5083 bars and rods, consider proper welding techniques, corrosion protection, accurate measurements, compatibility with other materials, and ensuring proper handling to avoid surface damage or distortion.
You’ll find Aluminium 5083 Bars and Rods in a variety of industries, including marine, shipbuilding, offshore structures, automotive, transportation, and construction. Their exceptional corrosion resistance makes them ideal for boat hulls, marine hardware, and coastal structural components. In the transportation and automotive sectors, they’re utilized for chassis parts, fuel tanks, truck bodies, and lightweight load-bearing components. The construction industry employs them in architectural frameworks, bridges, and structural supports where strength and durability are crucial. Industrial applications include storage tanks, pressure vessels, and hydraulic systems, showcasing the versatility and reliability of Aluminium 5083.
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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