6061 T651 aluminum alloy is known for its excellent machinability, high strength, and good corrosion resistance. Belonging to the aluminum-silicon-magnesium alloy group, this material is widely used in industries such as automotive, aerospace, construction, and general industrial applications. The T651 temper refers to a special heat treatment process that gives the alloy high strength and hardness while also providing excellent machinability and formability. Its lightweight nature and high strength-to-weight ratio make the 6061 T651 alloy ideal for demanding applications.

6061 T651 aluminum alloy is highly suitable for anodizing. The anodizing process forms a protective oxide layer on the alloy's surface, enhancing corrosion resistance and providing an aesthetic finish. This property is particularly advantageous for outdoor and decorative applications. In terms of weldability, the 6061 T651 alloy performs well. As an aluminum-silicon-magnesium alloy, strong and reliable welds can be achieved using appropriate welding techniques.

Regarding bending and forming, the 6061 T651 aluminum alloy has high workability. Although it is cold-formed, it can be easily shaped and bent with the correct processing techniques, making it ideal for producing complex shapes and components in industries such as automotive and aerospace. Additionally, the 6061 T651 alloy is suitable for use in high-vibration environments. Its high strength and elastic modulus make it an excellent choice for vibration-resistant components.

In terms of corrosion resistance, the 6061 T651 aluminum alloy exhibits high durability against moisture, seawater, and atmospheric conditions. This makes it an ideal material for harsh environments, such as marine applications. Advantages of the 6061 T651 alloy include excellent machinability, good weldability, corrosion resistance, and lightweight properties, while its disadvantages include limited performance at high temperatures and in some high-strength demanding applications.

Selection Criteria for 6061 T651

• Rod / Round Rod / Flat Bar
• Plate
• Sheet
• Tube/Profile