4" x 0.375" Aluminum Square Tube 6061-T6-Extruded

This aluminum square tube has an outer diameter of 4 inches and a wall thickness of 0.375 inches, made from 6061-T6 aluminum alloy. It provides higher strength, making it suitable for heavy-load structures and supporting industrial equipment, able to withstand demanding environmental conditions.

Dimensions: 4 inches (width) x 0.375 inches (wall thickness)

Material: 6061-T6 Aluminum Alloy (Heat-treated T6 condition)

Features: Thicker wall provides higher load-bearing capacity and resistance to deformation, making it suitable for heavy-duty applications.

Applications: Used in heavy-duty structural components, architectural support systems, industrial machinery frames, and engineering equipment.

Material Meets These Standard(s): ASTM-B221

4" x 0.375" Aluminum Square Tube 6061-T6-Extruded Specifications

Select length below or Custom Cut

• 12" (1 ft.)
• 24" (2 ft.)
• 36" (3 ft.)
• 48" (4 ft.)
• 72" (6 ft.)
• 96" (8 ft.)
• 144" (12 ft.)
• 192" (16 ft.)
• 240" (20 ft.)
• Custom cuts supported

The Aluminum square tube is made of 6061-T6 alloy, which offers excellent mechanical properties, corrosion resistance, and weldability, making it suitable for a variety of industries. Square tubes in different sizes and wall thicknesses can meet the needs of applications ranging from lightweight structures to heavy-duty support systems, and are widely used in construction, machinery, aerospace, transportation, industrial, and manufacturing fields.

6061 T6 Aluminum Mechanical Properties

Chemistry Information 6061 Aluminum