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aluminum coil 3003 sheet 0.3mm 0.5mm


Aluminum coil 3003 Grade Summary

This is the most widely used of all aluminum alloys. It is essentially commercially pure aluminum with the addition of manganese, which increases the strength some 20% over 1100. Thus, it has all the excellent characteristics of 1100 with higher strength. It has excellent corrosion resistance and workability, and it may be deep drawn or spun; welded, or brazed. This alloy is non-heat treatable.


Sheet and Plate: QQ-A-250/2, ASTM B 209, AMS 4006, AMS 4008.

3003 aluminum coil and sheet is approximately 20% stronger than 1100 series aluminum. 3003 aluminum reacts well to mechanical finishings as well as organic finishes. 3003 welding is readily accomplished by means of conventional welding methods, but may be gummy if machined. Soldering is limited to the torch method.

Jianhui Aluminum has a wide range of sizes readily available to the AMS 4006 for O temper, AMS 4008 for H14.

aluinum coil 3003


Cooking utensils, kitchen equipment, decorative trim, awnings, siding, storage tanks, chemical equipment, etc.

Corrosion Resistance Excellent corrosion resistance in a non-industrial atmosphere and good resistance in industrial and marine / sea- water applications.
Typical Mechanical Properties – Clad or bare.
Tensile Strength
Yield Strength
% in 2″
.064 Sheet
Min 90° Cold
Bend Radius for
.64″ Thick
3003-O 16,000 6,000 30 0
3003-H 12 19,000 18,000 10 0
3003-H 14 22,000 21,000 8 0
3003-H 16 26,000 25,000 5 1/2-1 1/2 T
3003-H 18 29,000 27,000 4 1 1/2 – 3 T

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