Ram Aluminium is a trusted manufacturer and supplier of Aluminium Hollow Bars in Kolkata, India, offering premium-quality products tailored to diverse industrial and commercial applications. Our Hollow Bars are crafted with precision using high-grade aluminium, ensuring superior strength, lightweight properties, and excellent corrosion resistance. Available in a variety of sizes and specifications, they are ideal for applications in construction, automotive, aerospace, and general fabrication. We prioritize quality, competitive pricing, and exceptional customer service. Whether you need standard hollow bars or custom solutions, trust us to deliver reliable products that meet your specific requirements efficiently.
Aluminium Alloy Hollow Bars are primarily made from aluminium with alloying elements such as silicon (up to 12%), magnesium (up to 3%), and copper (up to 6%). These elements enhance the mechanical properties, providing good strength, corrosion resistance, and weldability. Typical mechanical properties include a tensile strength ranging from 100 to 280 MPa, depending on the alloy. The bars also exhibit a yield strength between 40 and 270 MPa, and elongation at break ranges from 5% to 20%, reflecting their excellent ductility. Aluminium hollow bars are lightweight and versatile, making them suitable for applications that require durability and structural integrity.
Standards : ASTM B221, B211, B565, B316, AMS 4121 2014
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
Diameter : 0.1-600mm
Finish : Bright, Polish & Black
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Bars and Rods
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 Hollow 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
Aluminum Hollow Bars are widely used in various applications due to their strength, lightweight nature, and corrosion resistance. They are commonly used in the construction industry for structural components like beams, columns, and support frames. In the automotive sector, they serve as tubing for exhaust systems, shock absorbers, and chassis parts. The aerospace industry employs aluminium hollow bars for manufacturing aircraft structures and mechanical components. These bars are also utilized in manufacturing machinery, furniture, and architectural elements where strength and durability are essential. Additionally, their excellent machinability makes them suitable for custom engineering and specialty applications.
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