Aluminum Squares – Series 2024

Aluminum Squares – Series 2024 are high-strength, corrosion-resistant squares used for aerospace, aircraft, and high-performance applications, such as engine components, fasteners, and structural components. They offer excellent formability, weldability, and machinability.

Application:
Aerospace, aircraft, and high-performance applications.

Standards:
ASTM B221, ASME SB221

Common Sizes:

– Thickness: 0.125-1.000 inches (3.2-25.4 mm)
– Width: 1.000-12.000 inches (25.4-304.8 mm)
– Length: 12.000-240.000 inches (304.8-6096 mm)

Mechanical Properties:

– Tensile Strength: 60,000-70,000 psi (414-483 MPa)
– Yield Strength: 50,000-60,000 psi (345-414 MPa)
– Elongation at Break: 8-12%

Chemical Composition:

– Aluminum (Al): 91.0% min
– Copper (Cu): 3.8-4.9%
– Iron (Fe): 0.5% max
– Magnesium (Mg): 1.2-1.8%
– Manganese (Mn): 0.3-0.9%
– Silicon (Si): 0.2% max
– Zinc (Zn): 0.1% max