Aluminum flat bar made from 6061 aluminum alloy is a rectangular-shaped solid bar with a flat surface on all sides. It is commonly used in various applications where high strength, corrosion resistance, and excellent machinability are desired. Here are some key properties of aluminum flat bar 6061:

1. High strength: Aluminum flat bar 6061 has high strength, making it suitable for structural and load-bearing applications. It has a tensile strength of 45,000 psi (310 MPa) and a yield strength of 40,000 psi (275 MPa), which makes it suitable for demanding applications.
2. Corrosion resistance: Aluminum flat bar 6061 has good corrosion resistance properties, thanks to the aluminum alloy 6061, which is known for its excellent resistance to corrosion. This makes it suitable for outdoor and marine applications, as well as other corrosive environments.
3. Excellent machinability: Aluminum flat bar 6061 has excellent machinability, which allows it to be easily machined, drilled, cut, and shaped using common machining techniques such as milling, turning, and drilling. This makes it suitable for applications where precision and tight tolerances are required.
4. Good weldability: Aluminum flat bar 6061 has good weldability, allowing it to be easily welded using various welding methods such as MIG, TIG, and spot welding. This makes it suitable for applications that require joining or fabrication using welding processes.
5. Versatility: Aluminum flat bar 6061 is versatile and can be used in various applications, including structural, aerospace, automotive, marine, industrial, and other applications where its high strength, corrosion resistance, and machinability are desirable.
6. Anodization capability: Aluminum flat bar 6061 can be easily anodized to enhance its corrosion resistance, appearance, and durability. Anodization also allows for a wide range of color options, making it suitable for architectural and decorative applications.
7. Recyclability: Aluminum flat bar 6061 is highly recyclable and can be recycled indefinitely without losing its properties or quality. This makes it environmentally friendly and sustainable.
8. Other properties: Aluminum flat bar 6061 also exhibits other properties, such as good thermal conductivity, electrical conductivity, and non-magnetic properties, which can be advantageous in certain applications.

It’s important to note that specific properties and characteristics of aluminum flat bar 6061 may vary depending on the alloy, temper, and other factors. Therefore, it’s always recommended to consult the relevant specifications and standards for your specific application requirements, and work with a reputable supplier to ensure that the aluminum flat bar 6061 meets your intended application needs. Additionally, proper handling, storage, and installation of aluminum flat bar 6061 is important to maintain its properties and performance.