The 2007 T351 aluminum alloy is a material favored in the automotive, machinery, and electronics industries due to its high machinability and medium strength. Reinforced with zinc and copper, its structure makes it ideal for precision components such as fasteners, screws, bolts, and small machine parts. In addition to its high machinability, it is suitable for anodizing, allowing for surface treatments that enhance corrosion resistance. However, its natural corrosion resistance is moderate, which means it may not perform well in harsh environments, such as exposure to saltwater; therefore, protective coatings are recommended for extended outdoor use. The 2007 T351 alloy has limited weldability, typically relying on mechanical fastening methods for assembly. Its formability is also restricted, making it less suitable for complex shapes, and its durability in high-vibration environments is limited. Key advantages include high machinability, suitability for anodizing, and medium strength, while low corrosion resistance, limited weldability, and restricted formability are notable drawbacks.