Aluminum Square Tube, Aluminum, 6061 Alloy Type, 3 in Outside Square, 3 ft L. MPN:18020_36_0
Aluminum Square Tube, Aluminum, 6061 Alloy Type, 3 in Outside Square, 3 ft L.
This 6061 aluminum square tube is a versatile and durable material ideal for a wide range of applications, including construction, automotive, and manufacturing projects. Its extruded and tempered design provides exceptional strength and stability, with a yield strength of 40,000 psi and tensile strength of 45,000 psi. The 0.125 inch wall thickness and 3 inch outside dimensions make it perfect for use in frames, supports, and other structural components. With its high Brinell hardness and Rockwell hardness ratings, this aluminum square tube is resistant to wear and tear, ensuring a long-lasting performance in demanding environments.
Top product features:
- Extruded fabrication method for precise shape and structure
- Tempered heat treatment for increased strength and durability
- Mill finish for a smooth and corrosion-resistant surface
Top product applications:
- Structural framing in architectural projects
- Machine guarding and safety enclosures
- Outdoor furniture and decorative railings
Aluminum Square Tube, Aluminum, 6061, T6, Square, 36 in Overall Length, 2 3/4 in Inside Width, 2 3/4 in Inside Height, 3 in Outside Width, 3 in Outside Height, 0.125 in Wall Thickness, Wall Thickness Tolerance +/-0.008 in, Fabrication Extruded, Heat Treatment Tempered, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 40,000 psi, Tensile Strength 45,000 psi, 95 BHN Brinell Hardness, 60 HRB Rockwell Hardness, Includes Material Certificate Material Certificate with Lot Number
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 38.00
- Package Width: 5.00
- Package Height: 5.00
- Package Weight: 5.07
Product info last updated on February 1, 2026 10:22am UTC
Category: Aluminum