Kamal Steels is a leading Exporter and Supplier of Aluminium 6061 Tubes, offering lightweight, high-strength tubing solutions for structural, industrial, marine, automotive, aerospace, and engineering applications. Manufactured from premium-grade Aluminium Alloy 6061 (UNS A96061 / WNR 3.3211), our tubes are produced in accordance with ASTM B210, ASTM B241 and other international standards, ensuring excellent dimensional accuracy, superior mechanical strength and outstanding corrosion resistance. Aluminium 6061 is one of the most versatile heat-treatable aluminium alloys, combining excellent strength, machinability, weldability and durability for demanding industrial environments.
Our Aluminium 6061 Tubes are manufactured using advanced extrusion, cold drawing, precision machining, and heat treatment processes to deliver consistent wall thickness, smooth surface finish and reliable mechanical performance. These tubes offer excellent resistance to atmospheric corrosion, seawater exposure, oxidation and various industrial environments while maintaining an exceptional strength-to-weight ratio. Aluminium 6061 Tubes are extensively used in aerospace structures, marine equipment, automotive components, hydraulic systems, structural frameworks, heat exchangers, bicycle frames, defense equipment and general engineering applications where lightweight construction and high strength are essential.
At Kamal Steels, we maintain a comprehensive inventory of ASTM B210 & ASTM B241 Aluminium 6061 Tubes in various outside diameters, wall thicknesses, tempers, surface finishes and custom lengths to meet urgent domestic and international project requirements. Every tube undergoes stringent quality inspections, including Dimensional Inspection, Mechanical Testing, Chemical Analysis, Hardness Testing, Positive Material Identification (PMI) and Visual Inspection before dispatch. With certified quality, competitive pricing, export-standard packaging and prompt worldwide delivery, Kamal Steels has established itself as a trusted manufacturer and supplier of Aluminium 6061 Tubes for critical industrial applications.
Why Choose Aluminium 6061 Tubes?
Aluminium 6061 Tubes are among the most widely used heat-treatable aluminium alloy tubes because of their excellent combination of strength, corrosion resistance, lightweight construction, and outstanding machinability. Manufactured from a magnesium-silicon alloy, Aluminium 6061 provides superior mechanical properties while maintaining excellent weldability and formability. Their seamless and precision-engineered construction ensures reliable performance, dimensional accuracy, and long service life across a wide range of industrial applications.
One of the major advantages of Aluminium 6061 Tubes is their excellent strength-to-weight ratio, making them ideal for applications where weight reduction is critical without compromising structural integrity. These tubes offer outstanding resistance to atmospheric corrosion, seawater exposure, oxidation, and industrial environments. They are extensively used in aerospace structures, marine equipment, automotive components, hydraulic systems, heat exchangers, bicycle frames, structural frameworks, defense equipment, and general engineering applications.
At Kamal Steels, we manufacture and supply premium-quality ASTM B210 & ASTM B241 Aluminium 6061 Tubes produced according to international quality standards. Every tube undergoes comprehensive quality inspections, including Mechanical Testing, Chemical Analysis, Positive Material Identification (PMI), Hardness Testing, Dimensional Inspection, and Visual Inspection to ensure exceptional product quality, reliability, and complete customer satisfaction.
Features & Benefits of Aluminium 6061 Tubes
Excellent strength-to-weight ratio.
Outstanding corrosion resistance in atmospheric and marine environments.
Excellent weldability and fabrication characteristics.
Superior machinability for precision engineering applications.
High mechanical strength after heat treatment.
Excellent resistance to oxidation and weathering.
Smooth surface finish with accurate dimensional tolerances.
Available in multiple tempers including T4, T5, and T6.
Available in various outside diameters, wall thicknesses, and custom lengths.
Lightweight construction for improved efficiency and easy handling.
Supplied with complete material traceability and quality certificates.
Ideal for aerospace, marine, automotive, structural, hydraulic, defense, and engineering applications.
Aluminium 6061 Tube Specifications
Kamal Steels manufactures and supplies Aluminium 6061 Tubes in accordance with internationally recognized ASTM standards. Manufactured from premium-quality Aluminium Alloy 6061 (UNS A96061 / WNR 3.3211), these tubes offer excellent mechanical strength, outstanding corrosion resistance, superior machinability, and exceptional dimensional accuracy. Our Aluminium 6061 Tubes are available in various outside diameters, wall thicknesses, tempers, surface finishes, and custom lengths to meet the requirements of aerospace, marine, automotive, structural, hydraulic, heat exchanger, and general engineering applications.
Product
Aluminium 6061 Tubes
Material Grade
Aluminium Alloy 6061 (UNS A96061 / WNR 3.3211)
Specifications
ASTM B210, ASTM B241, ASTM B483
Tube Type
Seamless / Drawn / Extruded
Outside Diameter
6 mm to 250 mm
Wall Thickness
0.5 mm to 25 mm
Temper
O, T4, T5, T6, T651
Length
3 Meter, 6 Meter & Custom Cut Lengths
Surface Finish
Mill Finish, Bright Finish, Anodized, Polished
End Finish
Plain End, Square Cut End
Certification
EN 10204 3.1 Mill Test Certificate (MTC)
Chemical Composition of Aluminium 6061
Element
Composition (%)
Aluminium (Al)
Balance
Magnesium (Mg)
0.80 – 1.20
Silicon (Si)
0.40 – 0.80
Iron (Fe)
0.70 Max
Copper (Cu)
0.15 – 0.40
Chromium (Cr)
0.04 – 0.35
Zinc (Zn)
0.25 Max
Manganese (Mn)
0.15 Max
Titanium (Ti)
0.15 Max
Mechanical Properties of Aluminium 6061 Tubes (T6)
Property
Value
Tensile Strength
310 MPa Minimum
Yield Strength
275 MPa Minimum
Elongation
12% Minimum
Hardness
95 HB Approx.
Density
2.70 g/cm³
Equivalent Grades of Aluminium 6061
Standard
Equivalent Grade
UNS
A96061
Werkstoff No.
3.3211
EN
AW-6061
AA
6061
ISO
AlMg1SiCu
Applications of Aluminium 6061 Tubes
Aluminium 6061 Tubes are widely used across industries requiring lightweight construction, high mechanical strength, excellent corrosion resistance, and outstanding machinability. Their superior strength-to-weight ratio, combined with excellent weldability and durability, makes them suitable for structural, transportation, marine, and industrial applications. These tubes perform exceptionally well in both indoor and outdoor environments while offering long service life with minimal maintenance.
Aerospace & Aircraft Structures
Marine & Shipbuilding Industries
Automotive Components
Structural Engineering Projects
Hydraulic & Pneumatic Systems
Heat Exchangers & Cooling Systems
Bicycle & Motorcycle Frames
Defense & Military Equipment
Architectural & Construction Applications
Industrial Machinery
Solar Panel Mounting Structures
General Engineering Applications
Inspection & Testing of Aluminium 6061 Tubes
At Kamal Steels, every Aluminium 6061 Tube undergoes comprehensive inspection and testing to ensure compliance with ASTM standards and customer specifications. Each tube is carefully inspected for chemical composition, dimensional accuracy, mechanical properties, and overall product quality before dispatch.
Dimensional Inspection
Chemical Composition Analysis
Mechanical Property Testing
Hardness Testing
Positive Material Identification (PMI)
Eddy Current Testing (ECT)
Visual Inspection
Straightness Inspection
Surface Finish Inspection
Weight & Tolerance Verification
Third-Party Inspection Available on Request
Packaging, Marking & Documentation
Kamal Steels follows international export packaging standards to ensure that Aluminium 6061 Tubes reach customers safely without damage during transportation and storage. Tubes are protected with plastic sleeves or end caps, securely bundled, wrapped with protective materials, and packed in export-quality wooden boxes, crates, or pallets to prevent scratches, dents, moisture, and transit damage.
Each tube is permanently marked with the alloy grade, specification, temper, size, heat number, manufacturer's identification, and batch details for complete material traceability. Every shipment is supplied with EN 10204 3.1 Mill Test Certificates, inspection reports, packing lists, commercial invoices, certificates of compliance, and third-party inspection certificates whenever requested, ensuring complete documentation for domestic as well as international industrial projects.
Why Choose Kamal Steels for Aluminium 6061 Tubes?
Kamal Steels is a trusted manufacturer, supplier, stockist, and exporter of Aluminium 6061 Tubes, supplying premium-quality aluminium tubing solutions for aerospace, marine, automotive, construction, hydraulic systems, structural engineering, heat exchangers, and general industrial applications. Manufactured according to ASTM standards, our Aluminium 6061 Tubes offer an excellent strength-to-weight ratio, outstanding corrosion resistance, superior machinability, exceptional weldability, and reliable long-term performance in demanding operating environments.
We maintain a comprehensive inventory of ASTM B210 & ASTM B241 Aluminium 6061 Tubes in various outside diameters, wall thicknesses, tempers, surface finishes, and custom lengths to meet urgent domestic and international project requirements. Every tube undergoes comprehensive quality inspections, including Mechanical Testing, Chemical Analysis, Hardness Testing, Positive Material Identification (PMI), Dimensional Inspection, Surface Finish Inspection, and Visual Inspection to ensure complete compliance with international quality standards and customer specifications.
With decades of manufacturing expertise, ready stock availability, competitive pricing, certified quality, export-standard packaging, and a strong global supply network, Kamal Steels has become the preferred manufacturer and supplier of Aluminium 6061 Tubes across international markets. Our commitment to quality, technical support, prompt delivery, and complete documentation enables us to provide dependable aluminium tubing solutions for a wide range of structural and industrial applications.
Why Industries Trust Kamal Steels
Leading manufacturer, supplier, stockist, and exporter of Aluminium 6061 Tubes.
Large ready stock for immediate domestic and international supply.
Manufactured according to ASTM B210, ASTM B241, and ASTM B483 standards.
Available in multiple sizes, wall thicknesses, tempers, and surface finishes.
Comprehensive quality inspection before every shipment.
EN 10204 3.1 Mill Test Certificates with complete material traceability.
Competitive pricing with consistent product availability.
Export-standard packaging for safe worldwide transportation.
Technical support for structural, marine, aerospace, and industrial applications.
Prompt worldwide delivery with complete export documentation.
Frequently Asked Questions
Aluminium 6061 Tubes are heat-treatable aluminium alloy tubes manufactured from Aluminium Alloy 6061 (UNS A96061 / WNR 3.3211). They offer an excellent combination of strength, corrosion resistance, weldability, and lightweight performance for industrial and structural applications.
Our Aluminium 6061 Tubes are manufactured according to ASTM B210, ASTM B241, ASTM B483, and other applicable international standards.
Aluminium 6061 Tubes provide excellent strength-to-weight ratio, superior corrosion resistance, outstanding machinability, excellent weldability, good formability, and long service life in demanding environments.
They are widely used in aerospace, marine, automotive, structural engineering, hydraulic systems, heat exchangers, bicycle frames, construction, and general engineering applications.
Aluminium 6061 Tubes are available in O, T4, T5, T6, and T651 tempers to suit different fabrication and strength requirements.
Each tube undergoes Chemical Analysis, Mechanical Testing, Hardness Testing, Positive Material Identification (PMI), Dimensional Inspection, Eddy Current Testing (ECT), Surface Finish Inspection, and Visual Inspection.
Aluminium 6061 offers an excellent balance of high strength, low weight, corrosion resistance, weldability, and machinability, making it one of the most versatile aluminium alloys for structural and engineering applications.
Yes. Every shipment includes EN 10204 3.1 Mill Test Certificates, inspection reports, complete material traceability, and third-party inspection certificates upon request.
Yes. Kamal Steels exports Aluminium 6061 Tubes worldwide with export-standard packaging, complete documentation, and timely international delivery.
Kamal Steels offers ASTM-compliant Aluminium 6061 Tubes with ready stock, certified quality, competitive pricing, stringent quality control, export-standard packaging, complete documentation, and dependable worldwide delivery for structural and industrial applications.