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Prototype, Test, Teach


Experiment with new materials by ordering Protoboxes or Sample Packs


Product Details, Specifications, and Technical Information

All items in this pack are 3-4 feet in length and it comes with the following diameters: 0.5", 0.625", 0.75", 1", 1.25", 1.5"

Aluminum Sample Pack Round Bar 2024-T351 offers an inexpensive way to make sure you get the correct material for your project. 2024-T351 has an excellent strength-to-weight ratio, high fatigue resistance, and average machinability. The addition of copper to this alloy makes 2024 one of the strongest aluminum alloys, but it also is more susceptible to corrosion than most other aluminum alloys. 2024 is typically used in aerospace applications, clock parts, computer parts, hydraulic parts, bolts, valves, nuts, pistons, and gears.

shape Image
Dimension Name Specification
Alloy 2024
Temper T351
Shape Type Round
MTR Availability No
Material Aluminum
Shape Sample Pack
Custom Cut Warehouse 0
Weight/Lineal Foot
1.0 pounds
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.
Mechanical Properties
Property Value
Ultimate Tensile Strength KSI 67
Yield Tensile Strength KSI 47
Brinell Hardness 500 kg load 120
Density g/cm^3 3
Elongation % in 2 in. 13
Melting Point °F 935 - 1180
Rockwell Hardness B Scale 75
Machinability % 70
Electrical Conductivity % IACS 30
Shear Strength KSI 41
Chemistry Information: 2024 Aluminum
Element Percentage
Al 93.5
Cr 0.1 max
Cu 3.8 - 4.9
Mg 1.2 - 1.8
Fe 0.5 max
Mn 0.3 - 0.9
Si 0.5 max
Zn 0.25 max
Ti 0.15 max
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