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.
USA U.S.A. Made
Return Returns Acceptable.
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Product Information

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Please note:

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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
0.125
Wall
0.014
Inner Diameter
0.097
Length
12
Alloy
3003
Metal Type
Aluminum
Shape
Tube-Round
Ships
1 Business Day
Brand
K&S Precision Metals
Weight/Lineal Foot
0.03 pounds
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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
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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

This aluminum round tube has an outer diameter of 0.125 inches, a wall thickness of 0.014 inches, and an inner diameter of 0.097 inches. It is made from 3003 alloy aluminum, known for its corrosion resistance and moderate strength.

Yes, the 3003 alloy is widely recognized for its excellent weldability and good machinability, making it a versatile choice for structural and fabrication projects.

This product is sold in 12-inch lengths as a pack of 3 pieces. Custom cutting options are not indicated for this specific item.

The tube is in stock and ships within 1 business day, ensuring a fast delivery for your project needs.

Yes, this 3003 aluminum round tube is DFARS compliant and is domestically produced, meeting regulatory and sourcing requirements.

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