Banza Aluminium stands as a trusted partner for industry in Kinshasa, providing reliable, high-quality materials built for the unique demands of our local projects. We take pride in supplying robust Aluminium 3003 Square Bars, a versatile and essential component for countless fabrication needs. Our commitment is to support the growth and innovation of Congolese businesses by ensuring a steady supply of durable aluminium products that form the strong, dependable backbone of structures and goods made right here in our community.
The Aluminium 3003 alloy is primarily composed of manganese, which gives it a notable strength advantage over pure aluminium. This composition results in a material that is both highly workable and remarkably resistant to corrosion. It offers a great balance, being strong enough for structural applications yet easy to form, weld, and cut. These bars maintain their integrity in various environments, making them a practical and resilient choice for fabricators who need a metal that can handle everyday stresses without compromising.
Specification : ASTM B 221 ASME SB 221, B211, B565, B316 1100, AMS 4102
Standard : ASTM, BS and all International Standards
Temper : O, H12, H14, H16, H18, H22, H24, H26, H32, H112
Length : 100 mm To 3000 mm Long & Above
Size : 5 mm To 500 mm
| Aluminium 3003 | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 0.30 – 0.70 | 0.20 – 0.40 | 0.01 – 0.05 | 1.0 – 1.5 | 0.05 – 0.20 | 0.01 – 0.10 | 0.020 – 0.030 | 98.6 |
| Mechanical Properties – AA 3003 | ||||||
| Alloy | Temper | UTS(Mpa) | % Elongation | |||
| Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | ||
| 3003 | O | 95 | 135 | 20 | 23 | 24 |
| H12 | 115 | 160 | 6 | 7 | 8 | |
| H14 | 140 | 180 | 4 | 4 | 5 | |
| H16 | 165 | 205 | 3 | 3 | 4 | |
| H18 | 180 | — | 2 | 2 | 3 | |
Density : 2.73 g/cm3
Melting point : 644°C (1190°F)
Tensile Strength : 130 MPa – 18855 psi
| STANDARD | UNS | WERKSTOFF NR. | European Standard | BS (OLD) | ISO | USA (AA) | GERMANY (DIN) |
| Aluminium 3003 | A93003 | 3.0517 | AW-AlCu4Mg1 | AU4G1 | AlCu4Mg | 3003 | AlCuMg2 |
Banza Aluminium based in Kinshasa, Congo 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.
Yes, we offer custom sizes for Aluminum 3003 Square Bars to meet specific project needs. Our team at Banza Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@banzaaluminium.com
You’ll find these square bars at work in many essential areas, from the framework of architectural features and modern building facades to the fabrication of sturdy truck bodies and industrial storage units. Their excellent corrosion resistance makes them ideal for projects exposed to the elements, including marine applications and various outdoor structures. Craftsmen and manufacturers appreciate them for creating everything from functional furniture and decorative trim to durable railings and machine parts, proving their adaptability across both heavy industry and creative design.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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