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.
Info

Product Information

Info

Please note:

close
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
0.4375
Wall
0.016
Inner Diameter
0.4055
Length
36
Alloy
3003
Metal Type
Aluminum
Shape
Tube-Round
Ships
1 Business Day
Brand
K&S Precision Metals
Weight/Lineal Foot
0.25 pounds
Info

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
Info

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 0.4375 inches, a wall thickness of 0.016 inches, and an inner diameter of 0.4055 inches. It is made from 3003-H14 aluminum alloy, known for its excellent corrosion resistance and moderate strength.

Yes, the 3003 alloy offers excellent weldability and is easily formed and machined, making it ideal for structural applications like framework, railings, and general purpose fabrication where corrosion resistance and moderate strength are important.

This product is sold in packs of three 36-inch long pieces and ships within 1 business day. Custom cutting options are not indicated for this item.

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

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

Can't find what you're looking for?