Alloy: 3003
Temper: O, H14, H24, H18, H24, H112
Thickness: 0.5-100 mm
Width: Max 1800mm
Length: Max 6000mm.

Chemical composition:

Aluminum   Balance  
Copper   0.05 - 0.2  
Iron   0.7 max  
Manganese   1 - 1.5  
Remainder Each  0.05 max  
Remainder Total  0.15 max  
Silicon   0.6 max  
Zinc   0.1 max  

AL 3003 is an alloy with very good corrosion resistance and moderate strength. It is not heat treatable and develops strengthening from cold working only.

Commonly 3003 used in chemical equipment, ductwork, and in general sheet metal work. 3003 is also used in the manufacture of cooking utensils, pressure vessels, builder's hardware, eyelet stock, refrigerator panels, gas lines, gasoline tanks, heat exchangers, and storage tanks.