✨ Aluminium Square Box Section 6mm 8mm 10mm 12mm 15mm 20mm 25mm~300mm Length 300mm
🖼️ Product Images | Aluminium Square Box Section Visual Guide
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🔍 About This Aluminium Square Box Section (6061 Industrial Grade)
This high-quality 6061 Industrial Grade Aluminium Square Box Section is made of high-purity 6061 aluminum alloy with precision manufacturing, strictly following industry standards for production. It perfectly meets the core requirements of industrial frames, equipment brackets, mechanical manufacturing, and building load-bearing structures, offering high strength, lightweight performance, corrosion resistance, and reliable processability. The regular square structure, uniform wall thickness, and stable mechanical properties make your project construction efficient and the finished product durable!
This aluminium square tube is made from high-purity electrolytic aluminum as raw material, processed through multiple precision processes such as melting, extrusion, straightening, heat treatment, and surface treatment, with a uniform chemical composition and dense metallographic structure. The appearance presents a silver white metallic luster, with a regular square cross-section, uniform wall thickness, and a smooth surface (no oxidation spots or burrs), which can be directly used in various industrial processing and assembly scenarios. Available in various cross-sectional sizes (6mm x 6mm、8mm x 8mm、10mm x 10mm、12mm x 12mm、15mm x 15mm、20mm x 10mm、20mm x 15mm、20mm x 20mm、25mm x 10mm、25mm x 15mm、25mm x 25mm、30mm x 10mm、30mm x 15mm、30mm x 20mm、30mm x 30mm、35mm x 35mm、38mm x 15mm、38mm x 25mm、38mm x 38mm、40mm x 10mm、40mm x 15mm、40mm x 20mm、40mm x 25mm、40mm x 30mm、40mm x 40mm、45mm x 45mm、50mm x 10mm、50mm x 25mm、50mm x 30mm、50mm x 40mm、80mm x 44mm、80mm x 60mm、80mm x 80mm、100mm x 44mm、100mm x 50mm、100mm x 60mm、100mm x 100mm、120mm x 60mm、150mm x 50mm、300mm x 50mm) with a fixed length of 300mm (customizable to any length), various wall thicknesses (1mm、1.5mm、2mm、2.5mm、3mm) and multiple surface treatment options, this 6061 Industrial Grade Aluminium Square Box Section can meet all your specific project needs.
⭐ Key Features of Our Aluminium Square Box Section
- ✅ Ultra high strength (6061 Industrial Grade): After heat treatment, it has excellent mechanical properties, high tensile strength, strong impact resistance, and can stably withstand heavy loads, suitable for industrial grade load-bearing requirements.
- ✅ Excellent corrosion resistance: Stable corrosion resistance in atmospheric, freshwater, and various industrial media, strong oxidation resistance, and long service life.
- ✅ Lightweight and efficient: With a density of only 2.7 g/cm³ (much lower than steel), it significantly reduces the overall weight of equipment and transportation & construction costs while maintaining structural strength.
- ✅ Precision process manufacturing: Fully automated extrusion + heat treatment forming, strict control of dimensional tolerances (section tolerance ± 0.1mm, wall thickness tolerance ± 0.05mm), high straightness, no bending deformation.
- ✅ Excellent processability: Good weldability and machinability, easy to cut, weld, drill, tap, and bend, suitable for complex industrial processing scenarios; support anodizing for coloring.
- ✅ Structural advantages of closed square cross-section: Enhances load-bearing and torsional capacity, precise positioning, easy assembly, and saves installation space compared to circular pipes.
- ✅ Multiple specifications + customization: Complete standard specifications, supporting customization of cross-sectional dimensions, wall thickness, length, and surface treatment according to industrial needs.
- ✅ Environmentally friendly & recyclable: Aluminum alloy can be 100% recycled and reused, green and environmentally friendly, meeting the needs of sustainable industrial development.
- ✅ Manufacturer direct supply with high cost-effectiveness: No middleman markup, unified quality control, bulk purchases can enjoy tiered discounted prices.
📊 Technical Specifications | Aluminium Square Box Section Details
| Specification | Details |
|---|---|
| Product Name | Aluminium Square Box Section / 6061 Industrial Grade Aluminium Square Tube |
| Material | 6061 Industrial Grade Aluminum Alloy (high-purity electrolytic aluminum as raw material) |
| Color | Silver White Metallic Luster (Surface options: natural color (acid pickling & passivation), anodizing (silver white/black), powder coating, electrophoretic coating) |
| Cross-Section Size Options | 6mm x 6mm、8mm x 8mm、10mm x 10mm、12mm x 12mm、15mm x 15mm、20mm x 10mm、20mm x 15mm、20mm x 20mm、25mm x 10mm、25mm x 15mm、25mm x 25mm、30mm x 10mm、30mm x 15mm、30mm x 20mm、30mm x 30mm、35mm x 35mm、38mm x 15mm、38mm x 25mm、38mm x 38mm、40mm x 10mm、40mm x 15mm、40mm x 20mm、40mm x 25mm、40mm x 30mm、40mm x 40mm、45mm x 45mm、50mm x 10mm、50mm x 25mm、50mm x 30mm、50mm x 40mm、80mm x 44mm、80mm x 60mm、80mm x 80mm、100mm x 44mm、100mm x 50mm、100mm x 60mm、100mm x 100mm、120mm x 60mm、150mm x 50mm、300mm x 50mm (Support customized cross-section sizes) |
| Wall Thickness Options | 1mm、1.5mm、2mm、2.5mm、3mm (Support customized wall thicknesses) |
| Length Options | 300mm (customizable to any length) |
| Dimensional Tolerance | Section tolerance: ±0.1mm; Wall thickness tolerance: ±0.05mm; High straightness, no bending deformation |
| Density | 2.70 g/cm³ |
| Tensile Strength | Minimum 276 megapascals (MPa) (typical value for 6061 aluminum alloy) |
| Corrosion Resistance | Excellent (rust resistance, moisture resistance, and resistance to conventional chemical substances) |
| Welding Performance | Weldable (compatible with MIG welding, TIG welding, spot welding processes) |
❓ Frequently Asked Questions | Aluminium Square Box Section FAQ
What are the main applications of this Aluminium Square Box Section?
This Aluminium Square Box Section is widely used in: 1. Industrial manufacturing (equipment frame, assembly line bracket, workbench frame, storage shelf, mechanical protective fence, transmission components); 2. Architecture field (curtain wall load-bearing keel, steel structure support, industrial plant door and window frames, railings and handrails); 3. Mechanical components (gear brackets, bearing seats, equipment bases, connectors, fasteners); 4. Other fields (automotive components (luggage racks/crash beams), ship parts, new energy equipment brackets, aerospace auxiliary components). It is ideal for both industrial manufacturing and structural engineering scenarios.
Can this Aluminium Square Box Section be processed further for custom projects?
Yes! This 6061 Industrial Grade Aluminium Square Box Section has excellent weldability, machinability and thermoplasticity. It can be further processed (cutting, welding, drilling, tapping, bending, anodizing, powder coating) according to custom project needs, meeting various manufacturing and industrial processing requirements.
Why is 6061 aluminum alloy a good choice for these square tubes?
6061 aluminum alloy offers a perfect combination of high strength, excellent corrosion resistance, good weldability & processability, lightweight performance and high cost-effectiveness. Additionally, its heat treatment strengthening property enhances mechanical performance, making our Aluminium Square Box Section ideal for diverse industrial, structural and manufacturing applications.
Is this Aluminium Square Box Section suitable for use in corrosive environments?
Absolutely! This 6061 Industrial Grade Aluminium Square Box Section has stable corrosion resistance in atmospheric, freshwater and various industrial media. Surface treatments such as anodizing or powder coating can further enhance corrosion resistance, making it suitable for corrosive environments like marine and industrial processing applications.
How do I choose the right size for my project?
Select the cross-sectional size and wall thickness based on your project's structural load, functional needs (e.g., load-bearing, assembly, torsional resistance) and dimensional constraints (e.g., industrial frames, mechanical components, building structures). Choose the most appropriate size from the available options, or contact us directly for custom sizes (cross-section, wall thickness, length).
🏆 Why Choose Our Aluminium Square Box Section?
Our Aluminium Square Box Section is crafted from premium 6061 industrial grade aluminum alloy with excellent properties, including ultra high strength, corrosion resistance, good weldability & processability, lightweight and high rigidity, as well as high cost-effectiveness. The closed square cross-section brings unique advantages of enhanced load-bearing capacity, precise positioning and space-saving assembly, making it stand out from regular circular pipes. Whether for mechanical manufacturing, building structures, automotive or aerospace applications, this product ensures reliability and performance.
✨ Attention: Please confirm the required cross-sectional dimensions, wall thickness, length, and surface treatment before placing an order! Customized specifications require prior communication to confirm the production cycle, and bulk purchases can enjoy tiered discounted prices. Add to cart now and start your efficient industrial project! Our customer service team is ready to assist with any questions or concerns.
On 22-Dec-2025 at 19:58:49 GMT, seller added the following information: