Maduka Metals, based in Abuja, Nigeria, is a trusted manufacturer and supplier of top-notch Aluminium 5086 Bars and Rods, crafted to excel in tough conditions. These products are celebrated for their outstanding corrosion resistance, especially in marine settings, making them highly sought after in the structural, fabrication, and transportation industries. Maduka Metals is committed to ensuring that every product adheres to international standards, delivering exceptional durability, weldability, and mechanical reliability. With a strong emphasis on precision, timely delivery, and meeting customer needs, the company proudly supports the marine, industrial, construction, and automotive sectors with dependable and long-lasting aluminium solutions.
Aluminium 5086 Bars and Rods are primarily made from aluminium alloyed with magnesium, which boosts their strength and provides remarkable corrosion resistance, particularly in saltwater and chemical environments. This alloy is known for its good weldability, excellent formability, and moderate to high tensile strength, making it ideal for both structural applications and fabrication. Aluminium 5086 maintains its mechanical stability even in low temperatures and is resistant to stress cracking, which contributes to its long lifespan. These characteristics make the alloy perfect for applications that demand durability, lightweight performance, and resilience against harsh conditions.
| 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 | Si | Ir | Cu | Mn | Mg | Cr | Zn | Ti | Others, each | Others, total | Al |
| 5086 | 0.4 | 0.5 | 0.1 | 0.20-0.70 | 3.5-4.5 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Balance |
| 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 | AG4MC | 3.3545 | A95086 | AlMg4 | 5086 | AlMg4Mn |
| 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 5086 bars are fully recyclable. Aluminium is a sustainable material that can be recycled repeatedly without losing its properties, making it an environmentally friendly option for various applications.
Yes, Aluminium 5086 bars and rods can be used for potable water applications due to their corrosion resistance and durability, making them suitable for marine environments and water treatment systems.
When installing Aluminium 5086 bars and rods, consider factors such as proper handling to avoid damage, ensuring compatibility with other materials, and protecting against corrosion by using appropriate coatings or finishes.
In marine construction, Aluminium 5086 Bars and Rods are commonly used for ship hulls, deck structures, offshore platforms, and underwater components due to their exceptional resistance to seawater corrosion. In the transportation sector, they find applications in vehicle body panels, truck trailers, cryogenic tanks, and railway components where strength and weight efficiency are crucial. The construction industry also utilizes them in architectural frameworks, bridge structures, and load-bearing components. Furthermore, Aluminium 5086 is employed in pressure vessels, storage containers, industrial equipment, welded assemblies, and heavy-duty fabrication projects.
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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