Ram Aluminium is a leading manufacturer and supplier based in Kolkata, India. It specializes in a wide range of high-quality aluminium products. We are committed to excellence and offer premium Aluminium 3003 Square Bars known for their exceptional strength, corrosion resistance, and versatility. These bars are widely used in the construction, automotive, and aerospace industries, where their durability and lightweight properties are crucial. We pride ourselves on providing top-notch products, reliable customer service, and tailored solutions to meet the diverse needs of our clients across various sectors.
Aluminium 3003 Square Bars are composed primarily of aluminium (98.6%), with manganese (1.0-1.5%) and small amounts of copper (0.05-0.20%) for added strength and corrosion resistance. This alloy has excellent mechanical properties, including a tensile strength of 130-200 MPa and a yield strength of 40-120 MPa, depending on temper. The elongation at break ranges from 10-30%, indicating good formability. Its Brinell hardness is around 35 HB, making it suitable for applications requiring moderate strength and corrosion resistance. Lightweight and durable, 3003 alloy bars are ideal for construction, roofing, and chemical equipment.
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 |
Ram Aluminium based in Kolkata, India 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 Ram Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@ramaluminium.co.in
Aluminium 3003 Square Bars are widely used across various industries due to their excellent corrosion resistance, moderate strength, and exceptional workability. They are commonly applied in the construction of roofing and siding, where corrosion resistance is vital. In the transportation sector, they are used to manufacture fuel tanks and piping systems. Because of their non-toxic and rust-resistant properties, the food and beverage industry employs these bars in storage tanks and cooking utensils. Additionally, they are used in HVAC systems, signage, and decorative elements due to their aesthetic appeal, lightweight nature, and adaptability to various fabrication methods.
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