7020 Aluminum Blocks
7020 Aluminum Blocks belongs to medium and high strength Al-Zn-Mg alloy. Compared with 6 series and 5 series alloys, its strength is slightly higher, but it is a grade with lower strength among 7 series alloys. With good welding performance and process performance, it is the main welding structural material for aerospace vehicles, ground vehicles and equipment, and is widely used in the manufacture of high-speed train bodies. The 7020 Aluminum Blocks has good comprehensive properties after heat treatment. The material can be produced as raw materials in various product forms by hot rolling, hot forging, cold rolling and extrusion.
7020 Aluminum Blocks is widely used as the main welding structural material for aerospace vehicles and ground vehicles and equipment, and is widely used to manufacture the body of high-speed trains.
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