7A04 aluminum alloy is a cold treated forging alloy with high strength, far superior to soft steel. 7a04 is one of the commercial high-strength alloys. The 7a04 aluminum rod has a compact structure and strong corrosion resistance, making it excellent for aviation and marine sheet metal. Ordinary corrosion resistance, good mechanical properties, and anodic reaction. Fine grains enhance the performance of deep drilling and enhance the wear resistance of tools. The 7a04 aluminum rod is mainly used in the aerospace industry, blow molding (bottle) molds, ultrasonic plastic welding molds, golf ball heads, shoe molds, paper molds, foam forming molds, wax removal molds, templates, fixtures, mechanical equipment, and mold processing. It is used to make high-end aluminum alloy bicycle frames.