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. Chemical composition of 7a04 aluminum rod: silicon Si: 0.40, iron Fe: 0.50, copper Cu: 1.2-2.0, manganese Mn: 0.30, magnesium Mg: 2.1-2.9, chromium Cr: 0.18-0.28, zinc Zn: 5.1-6.1, titanium Ti: 0.20, aluminum Al: surplus, others: individual: 0.05, total: 0.15. Characteristics of 7a04 aluminum rod: 1. High strength heat-treatable alloy. 2. Good mechanical performance. 3. Good usability. 4. Easy to process and good wear resistance. 5. Good corrosion resistance and oxidation resistance.