2" Aluminum Round Bar 2024-T851-Cold Finish

The 2" diameter 2024 aluminum round bar in T851 temper is designed for high-stress, fatigue-resistant aerospace and structural applications. Its cold finish ensures smooth surface texture and high dimensional accuracy, suitable for precision machining and large-scale structural components.

Alloy: 2024 Aluminum
Temper: T851
Diameter: 2 inches (approx. 50.8mm)
Application: Used in aerospace structures requiring large size and load-bearing capacity, such as wing and fuselage components.

2" Aluminum Round Bar 2024-T851-Cold Finish Specifications

Specification	Details
Diameter	2 inches (approx. 50.8mm)
Maximum Length	72 inches (6 feet)
Material	Aluminum
Shape	Bar-Round
Alloy Type	2024
Temper	T851
Production Method	Cold Finished

Select length below or Custom Cut

12" (1 ft.)
24" (2 ft.)
36" (3 ft.)
48" (4 ft.)
60" (5 ft.)
72" (6 ft.)
Custom cuts supported

2024 T851 Aluminum Material Data Sheet

Property	Value
Yield Tensile Strength KSI	66
Ultimate Tensile Strength KSI	75
Brinell Hardness 500 kg load	140
Melting Point °F	935 - 1180
Rockwell Hardness B Scale	84
Shear Strength KSI	43
Elongation % in 2 in.	5
Electrical Conductivity % IACS	30
Density g/cm^3	3
Machinability %	70

Chemistry Information 2024 Aluminum

Weight%	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Other Each	Other Total	Al
Alloy 2024 USA	0.50 max	0.50 max	3.8-4.9	0.3-0.9	1.2-1.8	0.10 max	0.25 max	0.15 max	0.05 max	0.15 max	Rem
Alloy 2024A France	0.15 max	0.20 max	3.7-4.5	0.15-0.8	1.2-1.5	0.10 max	0.25 max	0.15 max	0.05 max	0.15 max	Rem