Maduka Metals, based in Abuja, Nigeria, has built a solid reputation as a top-notch manufacturer and supplier of high-quality Aluminium 7050 Bars and Rods. These products are well-known for their outstanding strength and performance. The company is dedicated to providing reliable and durable aluminium solutions that adhere to international standards, catering to industries like aerospace, defense, automotive, and heavy engineering. The Aluminium 7050 Bars and Rods from Maduka Metals are particularly praised for their impressive toughness, resistance to corrosion, and fatigue strength, making them perfect for critical load-bearing applications. With a focus on precision manufacturing and a customer-first mindset, Maduka Metals is committed to delivering superior aluminium material solutions to various industries.
Aluminium 7050 Bars and Rods are primarily made from an aluminium alloy that includes zinc, copper, and magnesium, which enhances their tensile strength and structural integrity. They are known for their excellent resistance to stress corrosion cracking and good fatigue performance, even when subjected to continuous mechanical stress. This alloy can be heat-treated to boost hardness and is also easy to machine, making it ideal for creating precision components. Aluminium 7050 retains its strength in both regular and high-temperature environments, making it a great choice for demanding industrial applications where durability and weight efficiency are crucial.
| 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 % | Zn | Cu | Mg | Zr | Fe | Si | Mn | Ti | Cr | Others (total) |
| Minimum | 5.7 | 2.0 | 1.9 | 0.08 | – | – | – | – | – | – |
| Maximum | 6.7 | 2.6 | 2.6 | 0.15 | 0.15 | 0.12 | 0.10 | 0.06 | 0.04 | 0.15 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 515 MPa | 74695 psi |
| Yield strength | 455 MPa | 65992 psi |
| Fatigue strength | 240 MPa | 34809 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elongation | 11% | 11% |
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
| 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 7050 bars are ideal for structural applications, particularly in aerospace and military sectors, offering high strength, corrosion resistance, and fatigue resistance, making them suitable for demanding environments and designs.
To maintain Aluminium 7050 bars, regularly clean them with mild soap and water to remove dirt and debris. Avoid harsh chemicals, inspect for corrosion, and store in a dry, cool environment.
Yes, Aluminium 7050 rods are highly recyclable. Aluminium, including alloy 7050, can be recycled multiple times without losing its properties, making it an environmentally friendly choice for sustainable manufacturing and use.
These Aluminium 7050 Bars and Rods find extensive use in aerospace and aviation components, such as frames, wing structures, and landing gear parts, where a high strength-to-weight ratio is essential. In the defense sector, they are employed in structural assemblies that require exceptional toughness. The automotive and motorsport industries also utilize this alloy for performance suspension systems, chassis components, and precision machined parts. Furthermore, it is used in industrial machinery, tooling, high-load structural applications, and marine environments, where corrosion resistance and fatigue strength are vital for long-lasting durability.
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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