Aluminum Square Tube, Aluminum, 6061 Alloy Type, 4 in Outside Square, 1 ft L. MPN:18021_12_0
Aluminum Square Tube, Aluminum, 6061 Alloy Type, 4 in Outside Square, 1 ft L.
This 6061 aluminum square tube is a versatile and durable material ideal for various applications, including construction, manufacturing, and engineering projects. Its tempered and heat treatable properties make it suitable for high-stress environments, while its mill finish provides a smooth surface for welding and other fabrication processes. With a yield strength of 40,000 psi and tensile strength of 45,000 psi, this tube can withstand heavy loads and stresses. Its compact size and lightweight design also make it a great option for space-constrained projects, such as furniture, machinery, and equipment manufacturing.
Top product features:
- Extruded fabrication provides a precise and consistent shape.
- Tempered heat treatment enhances strength and durability.
- Mill finish provides a smooth surface for improved machining and assembly.
Top product applications:
- Structural framing for outdoor furniture and decorations
- Machine components and parts
- Automotive and aerospace structural components
Aluminum Square Tube, Aluminum, 6061, T6, Square, 12 in Overall Length, 3 5/8 in Inside Width, 3 5/8 in Inside Height, 4 in Outside Width, 4 in Outside Height, 0.188 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: 14.00
- Package Width: 6.00
- Package Height: 6.00
- Package Weight: 3.36
Product info last updated on May 3, 2026 11:56pm UTC
Category: Aluminum