NJZ ALLOY No. 5 is produced from high-grade zinc with additions of lead and cadmium. It is primarily used for impact extrusions and has medium hardness and good resiliency. Its applications include such items as battery cans and chemical containers. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep and fatigue. It also includes information on corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: Zn-19. Producer or source: New Jersey Zinc Company.