3.75" Aluminum Round Bar 7075-T651-Cold Finish

The 3.75-inch 7075-T651 aluminum round bar offers excellent corrosion resistance and mechanical properties, widely used in large-size, high-strength structural components and assemblies in aerospace.

Diameter: 3 inches (76.2mm)
Condition: T651 (solution heat-treated and stress-relieved)
Application: Large aerospace structures, heavy-duty bearing components
Features: High strength and corrosion resistance, suitable for ultra-high load components.

Material Meets These Standard(s): ASTM-B211, AMS-QQ-A-225/9, AMS-4123

3.75" Aluminum Round Bar 7075-T651-Cold Finish Specifications

Specification	Details
Diameter	3 inches (76.2mm)
Maximum Length	96 inches (8 feet)
Material	Aluminum
Shape	Bar-Round
Alloy Type	7075
Temper	T651
Production Method	Cold Finished

Select length below or Custom Cut

12" (1 ft.)
24" (2 ft.)
36" (3 ft.)
48" (4 ft.)
72" (6 ft.)
96" (8 ft.)
Custom cuts supported

7075 T651 Aluminum Mechanical Properties

Property	Value
Density g/cm^3	3
Ultimate Tensile Strength KSI	80
Yield Tensile Strength KSI	67
Brinell Hardness 500 kg load	150
Elongation % in 2 in.	8
Melting Point °F	890 - 1180
Electrical Conductivity % IACS	33
Machinability %	70
Shear Strength KSI	48
Rockwell Hardness B Scale	87

Chemistry Information 7075 Aluminum

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Otders-Each	Otders Total	Al
7075	0.40	0.50	1.2-2.0	0.30	2.1-2.9	0.18-0.28	5.1-6.1	0.20	0.05	0.15	Remainder