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1 5/8" Aluminum Round Bar 2024-T351-Cold Finish -
Part #: 19829
aluminum-round-bar-2024-t351-cold-finish-main
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$56.40 ea.
$56.40 for 1
Material Meets These Standard(s): ASTM-B211 , AMS-4120 , AMS-QQ-A-225/6 Read More Specifications

1 5/8" Aluminum Round Bar 2024-T351-Cold FinishPart #: 19829

Dimensions:
  • Diameter: 1.625 "
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Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
$56.40 ea.
$56.40 for 1
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PRODUCT OVERVIEW

1-5/8 inch Aluminum Round Bar 2024-T351 offers 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.

SPECIFICATIONS

MTR MTR Available
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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.
Diameter
1.625
Alloy
2024
Temper
T351
Production Method
Cold Finish
Metal Type
Aluminum
Shape
Bar-Round
MTR Availability
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
2.52 pounds
Info

Mechanical Properties

Density g/cm^3
3
Ultimate Tensile Strength KSI
67
Brinell Hardness 500 kg load
120
Yield Tensile Strength KSI
47
Elongation % in 2 in.
13
Melting Point °F
935 - 1180
Shear Strength KSI
41
Rockwell Hardness B Scale
75
Electrical Conductivity % IACS
30
Machinability %
70
Info

Chemistry Information : 2024 Aluminum

Element
Percentage
Element
Percentage
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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FAQs

What are the key features of the 1.625" Aluminum Round Bar 2024-T351-Cold Finish?

This aluminum round bar is made from 2024 alloy with a T351 temper and cold finish production method. It offers excellent strength-to-weight ratio, high fatigue resistance, and average machinability, making it ideal for aerospace, hydraulic parts, and precision components like bolts and gears.

Yes, custom cut lengths are available from the warehouse, with maximum lengths up to 144 inches. Various standard cut lengths are offered, ensuring flexibility for your project needs.

Yes, this product complies with RoHS and REACH regulations and meets ASTM B211 standards. It also comes with Material Test Reports (MTR) available for quality assurance.

While 2024 alloy is one of the strongest aluminum alloys due to copper content, it is more susceptible to corrosion compared to other aluminum alloys. It has an average machinability rating of 70, suitable for various machining applications.

The 1.625" Aluminum Round Bar 2024-T351-Cold Finish is in stock with multiple length options available for immediate shipping. Prices vary by length, and the product ships with weights proportional to the cut length.

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