Aluminum Round Tube 3003 is a widely used alloy known for its excellent weldability, corrosion resistance, and moderate strength. This versatile tubing is easily formed and machined, making it suitable for a broad range of structural and fabrication applications. Its non-heat-treatable nature means strength is increased through cold working. Common uses include framework, railings, and general purpose fabrication where good strength and corrosion resistance are needed.
Product Information
Please note:
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Outer Diameter
0.375
Wall
0.016
Inner Diameter
0.343
Length
36
Alloy
3003
Metal Type
Aluminum
Shape
Tube-Round
Ships
1 Business Day
Brand
K&S Precision Metals
Weight/Lineal Foot
0.28 pounds
Mechanical Properties
Ultimate Tensile Strength KSI
22
Yield Tensile Strength KSI
21
Density g/cm^3
3
Brinell Hardness 500 kg load
40
Elongation % in 2 in.
8
Shear Strength KSI
14
Electrical Conductivity % IACS
44
Machinability %
30
Melting Point °F
1190 - 1210
Chemistry Information : 3003 Aluminum
Element
Percentage
Element
Percentage
Element
Percentage
Al
98.7
Cu
0.05
-
0.2
Fe
0.7
max
Mn
1
-
1.5
Si
0.6
max
Zn
0.1
max