Chirag Aluminium stands out as a top-notch manufacturer and supplier of Aluminium 3003 Flat Bars in India, proudly based in Chennai and catering to a diverse array of industries nationwide. Known for their commitment to quality and reliability, Chirag Aluminium crafts 3003-grade flat bars that boast impressive corrosion resistance, moderate strength, and exceptional workability. This non-heat-treatable alloy is celebrated for its smooth finish and ease of fabrication, making these flat bars perfect for applications like roofing, cladding, ductwork, and general fabrication. Each bar is meticulously produced to meet precise dimensions and surface standards, ensuring they’re suitable for both industrial and architectural needs.
As a reputable Aluminium 3003 Flat Bars manufacturer in India, Chirag Aluminium utilizes an aluminium-manganese alloy that contains about 1.0–1.5% manganese. This blend enhances strength compared to pure aluminium while still allowing for excellent formability. The bars are typically available in tempers such as H14 and H24, striking a great balance between strength and flexibility. Adhering to ASTM B209 and EN standards, every flat bar undergoes rigorous testing for tensile strength, elongation, and surface uniformity. Thanks to Chirag Aluminium’s careful production process, their 3003 flat bars consistently deliver reliable mechanical properties and a high-quality finish, making them a trusted choice for a variety of applications.
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 |
Chirag Aluminium’s Aluminium 3003 Flat Bars are extensively utilized in sectors like HVAC, food processing equipment, signage, transportation, and construction, all thanks to their corrosion resistance and ease of formability. These bars are particularly well-suited for tasks that involve bending, forming, or welding. Chirag Aluminium provides flat bars in a range of widths, thicknesses, and lengths, with custom specifications available to perfectly align with the unique requirements of any project.
Yes, we offer custom sizes for Aluminium 3003 Flat Bars to meet specific project needs. Our team at Chirag Aluminiun is committed to providing customized solutions for all your requirements. For more details, contact us at sales@chiragaluminium.co.in
Aluminum 3003 flat bars are widely used in applications requiring a combination of strength, corrosion and light weight. Typical applications include roofing and siding construction, HVSC systems and ducts. Because of its inert nature, it is used in cooking utensils, food packaging and decorative items. These flat panels are also ideal for automotive and transportation applications, including the manufacture of tracks, frames and structural components. The excellent weldability and formability of the alloy make it suitable for construction, electrical and chemical applications. It is also used in marine environments in order to resist corrosion.
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