Robert Aluminium, a reputable manufacturer and supplier located in Pulau Ujong, Singapore, is well-known for providing top-notch Aluminium 3003 Flat Bars that are made in the USA. With a solid reputation for precision engineering and dependable supply, the company guarantees that these bars adhere to international standards and serve a variety of industries. Renowned for their impressive corrosion resistance, durability, and formability, Aluminium 3003 Flat Bars are a popular choice in construction, transportation, and industrial applications. Robert Aluminium’s expertise ensures that clients in Singapore and around the globe receive consistent quality, competitive pricing, and prompt delivery for all their aluminium needs.
Aluminium 3003 Flat Bars, produced in the USA, primarily consist of aluminium with manganese as the key alloying element. Typically, this alloy includes about 0.05–0.20% copper, 1.0–1.5% manganese, and the rest is aluminium, along with small amounts of silicon, iron, and zinc. These bars are known for their excellent corrosion resistance, good machinability, and remarkable welding characteristics. Mechanically, they offer moderate strength with a tensile strength ranging from approximately 130–200 MPa and good elongation, making them perfect for forming and fabrication without sacrificing durability.
Standards : ASTM B221, B211, B565, B316, AMS 4121 3003
Temper : O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H32,H34,H36,H38
Standard : ASTM, ASME, AMS, GB/T, JIS
Length : 100 mm To 3000 mm Long & Above, Random, Fix & Cut Length or as per clients’ requirement
Size : 5 mm To 500 mm
Finish : Bright, Polish & Black
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Sheet
| Alloy | Fe | Si | Mg | Mn | Cu | Zn | Ti | AI | ||||||||
| 3003 | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | 98.6 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |||
| Alloy | UTS(Mpa) | % Elongation | |||
| Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | |
| 3003 | 95 | 135 | 20 | 23 | 24 |
| 115 | 160 | 6 | 7 | 8 | |
| 140 | 180 | 4 | 4 | 5 | |
| 165 | 205 | 3 | 3 | 4 | |
| 180 | — | 2 | 2 | 3 | |
| European Standard | GERMANY | UNS | WERKSTOFF NR. |
| AW-AlCu4Mg1 | AlCuMg2 | A93003 | 3.0517 |
Robert Aluminium based in Pulau ujong, Singapore 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 Aluminium 3003 Flat Bars to meet specific project needs. Our team at Robert Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@robertaluminium.com
Aluminium 3003 Flat Bars made in the USA are highly sought after due to their versatile properties. They find extensive use in roofing sheets, siding panels, curtain walls, and various architectural applications thanks to their corrosion resistance and formability. In the automotive and transportation industries, they are utilized for fuel tanks, trailer roofs, and panels. Additionally, they are used in kitchen equipment, storage tanks, chemical handling tools, and decorative trims. Their ability to endure outdoor conditions makes them ideal for marine components and HVAC systems, ensuring long-lasting performance in both industrial and commercial settings.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Pulau Ujong, Singapore
Copyright 2024 Robert Aluminium. All rights reserved
