When a machine frame is built with 6061-T6 aluminum extrusion, the number that predicts the first permanent bend is the aluminum yield strength, not the tensile strength. In the ...
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The 2040 aluminum profile is the rectangular cross-section model of the 20 series, with dimensions of 20×40mm and a 6mm slot width. The body is made of 6063-T5 aluminum alloy with anodized surface treatment. Commonly used together with 2020 aluminum profiles; compared to the 2020 profile, the 40mm width direction provides better bending resistance. Commonly used for small racks, equipment bases, workbench support beams, conveyor line barriers, and protective cover frames, making it a popular choice in light-load structures that balance cost and strength.
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Model | HS-6-2040 |
| Cross-sectional Dimensions | 20mm × 40mm | |
| Unit Weight | 0.805 kg/m | |
| Surface Treatment | Anodized | |
| Color | Silver / Black | |
| Material | 6063-T5 Aluminum Alloy | |
| Length | 6.02m | |
| Slot Type | T-slot | |
| Slot Width | 6.2mm | |
| Slot Depth | 6.1mm | |
| Hole Diameter | Φ5 | |
| Wall Thickness | 1.5mm |


Huishuo Aluminum Industry is professional China 2040 Industrial Aluminum Profile 20×40mm rectangular cross-section 6mm slot width Light-load frame structure suppliers and 2040 Industrial Aluminum Profile 20×40mm rectangular cross-section 6mm slot width Light-load frame structure company, a medium-to-large-scale industrial aluminum profile customization and processing manufacturer integrating R&D, production, and sales. We currently have three major production bases in Shanghai, Anhui, and Jiangsu, covering a total area of ​​approximately 30,000 square meters. We have focused on the aluminum profile customization and processing industry for over 16 years, providing customers with one-stop services including industrial aluminum profiles, custom mold making for special profiles, CNC precision aluminum processing, aluminum surface treatment, and aluminum frame design and assembly.
Since our establishment, we have adhered to the service tenet of "survival through service, development through quality, and competitive through innovation." We have a professional team dedicated to design, R&D, production, and sales. Equipped with advanced machinery, we are able to meet diverse customer requirements by delivering high-quality products and comprehensive, one-stop services.
We have never stopped, we keep moving forward. We will uphold our consistent business policy and work hand in hand with you to achieve even greater success.
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