Aluminum Squares – Series 6061-T6511

Aluminum Squares in Series 6061-T6511 offer excellent strength and corrosion resistance, making them suitable for various applications including truck bodies, frames, and structural components. This alloy is versatile and can be fabricated by most commonly used techniques. Grade: 6061-T6511. Industries of use: Automotive, construction. Related AMS: ASTM B221.

Aluminum Squares – Series 6061-T6511 are high-strength, corrosion-resistant squares used for structural applications, industrial components, and heavy-duty uses, such as aircraft parts, machine components, and heavy equipment. They offer excellent formability, weldability, and machinability.

Application:
Structural applications, industrial components, and heavy-duty uses.

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: 45,000-50,000 psi (310-345 MPa)
– Yield Strength: 40,000-45,000 psi (276-310 MPa)
– Elongation at Break: 10-15%

Chemical Composition:

– Aluminum (Al): 95.5% min
– Copper (Cu): 0.15-0.40%
– Iron (Fe): 0.7% max
– Magnesium (Mg): 0.8-1.2%
– Manganese (Mn): 0.15% max
– Silicon (Si): 0.4-0.8%
– Zinc (Zn): 0.25% max