Why are 6061, 6063, and 7075 Aluminum Used in CNC Machining/Turning/Milling/Anodizing?

Aluminum alloy materials are widely used in the manufacturing industry, especially the 6061, 6063, and 7075 alloys, which are extensively applied in various fields due to their unique properties and characteristics.

6061 aluminum alloy is a versatile alloy with excellent overall performance. It features good machinability, weldability, and moderate strength, making it particularly popular for manufacturing complex structural components. Its high corrosion resistance and toughness also make it widely used in areas such as shipping and construction. Whether used as load-bearing components or decorative parts, 6061 aluminum alloy exhibits outstanding performance.

6063 aluminum alloy is known for its excellent thermal plasticity and weldability. This alloy can be extruded at high speeds into various structurally complex, thin-walled, hollow profiles, thus finding wide applications in construction, transportation, and other fields. The excellent anodizing and coloring properties of 6063 aluminum alloy give it exceptional decorative and durable qualities, making it widely used in areas such as electronic product casings where appearance is critical.

7075 aluminum alloy, on the other hand, is one of the strongest commercially available alloys, with strength far surpassing that of soft steel. This alloy has a tight structure and excellent heat treatment effects, making it suitable for high-demand areas such as aerospace and shipbuilding. The corrosion resistance and mechanical properties of 7075 aluminum alloy are outstanding, making it the ideal material for manufacturing high-precision, high-performance components.

6061, 6063, and 7075 aluminum alloys play irreplaceable roles in the manufacturing industry due to their unique properties and characteristics. Whether strength, toughness, or machinability is the priority, these aluminum alloys provide excellent solutions to meet various complex application requirements.