Aluminum 3003 alloy has moderate strength and good corrosion resistance. The strength of this alloy can be increased by cold working.
Aluminium 3003 alloy is used in ductwork, chemical equipment, and general sheet metal work. It is also used in manufacturing the following items:Cooking utensils,Builder's hardware,Pressure vessels,Ice cube trays,Eyelet stock,Awning slats,Gas lines,Garage doors,Refrigerator panels,Heat exchangers,Gasoline tanks,Storage tanks,Drawn and spun parts.