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
0.25
Wall
0.014
Inner Diameter
0.222
Length
36
Alloy
3003
Metal Type
Aluminum
Shape
Tube-Round
Ships
1 Business Day
Brand
K&S Precision Metals
Weight/Lineal Foot
0.2 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 0.25 inches, a wall thickness of 0.014 inches, and an inner diameter of 0.222 inches. It is made from 3003 alloy aluminum, known for its corrosion resistance and moderate strength.

Yes, the 3003 alloy is widely used for its excellent weldability and corrosion resistance, making it ideal for structural applications like framework and railings where moderate strength is required.

This product ships in 1 business day, but custom cut options are not specified for this item. It is sold as 36-inch long tubes in packs of 5 pieces.

Yes, this 3003 aluminum round tube is DFARS compliant and is domestically sourced, ensuring it meets regulatory requirements for defense-related applications.

No, a material test report (MTR) is not available for this product.

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