Aluminum Rectangles – Series 6061-T6

Aluminum Rectangles in Series 6061-T6 are known for their versatility and good mechanical properties, along with corrosion resistance. This alloy is the least expensive and most versatile of the heat-treatable aluminum alloys, offering a range of good mechanical properties and corrosion resistance. It can be fabricated by most commonly used techniques and is suitable for a wide variety of applications, from truck bodies and frames to screw machine parts and structural components. Commonly used where appearance, better corrosion resistance, and good strength are required. Available in various sizes. Grades: ASTM B221, AMS 4173. Industries of use: Automotive, construction, manufacturing.

Aluminum Rectangles – Series 6061-T6 are high-strength, corrosion-resistant rectangles 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