1.5" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded

The 1.5" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded strikes a balance between strength and lightweight properties, making it ideal for light to medium-load applications like frames, supports, and mechanical components.

Specification: 1.5" Height × 3" Width × 0.125" Wall Thickness
Material: 6061-T6 Aluminum Alloy
Application: Commonly used in automotive, motorcycle, and lightweight aircraft frame structures, vehicle chassis, and structural components. It is also used in robotics, automation equipment, ventilation ducts, and air conditioning frames. Its strength and weldability make it suitable for complex structural assemblies.

1.5" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded Features

This specification offers a balanced size, capable of bearing a moderate load without being overly heavy. The 6061-T6 alloy excels in strength, corrosion resistance, and weldability, making it suitable for a wide range of structural applications.

This material meets the following specs: ASTM -B221

1.5" x 3" x 0.125" Rectangular Aluminum Flat Tube 6061-T6-Extruded Specifications

Specification	Details
Height	1.5"
Width	3"
Wall Thickness	0.125"
Material	Aluminum
Shape	rectangle flat tube
Alloy Type	6061
Temper	T6
Production Method	Extruded

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.)
288" (24 ft.)
300" (25 ft.)
Custom cuts supported

6061 T6 Aluminum Mechanical Properties

Property	Value
Density g/cm^3	3
Yield Tensile Strength KSI	40
Brinell Hardness 500 kg load	95
Ultimate Tensile Strength KSI	45
Elongation % in 2 in.	12
Rockwell Hardness B Scale	60
Machinability %	50
Melting Point °F	1080 - 1205
Electrical Conductivity % IACS	43
Shear Strength KSI	30

Chemistry Information 6061 Aluminum

Element	Percentage
Al	98
Cr	0.04 - 0.35
Cu	0.15 - 0.4
Fe	0.7 max
Mg	0.8 - 1.2
Mn	0.15 max
Si	0.4 - 0.8
Ti	0.15 max
Zn	0.25 max