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3003 Aluminum Foils
3003 aluminum foil is a commonly used aluminum alloy, belonging to the 3xxx series aluminum alloy, also known as the AL-Mn series alloy, and is a kind of anti-rust aluminum widely used in the 3xxx series.
Aluminum foil 3003 has good comprehensive properties of strength, formability and corrosion resistance, and is the best aluminum alloy material in industry
3003 aluminum foil product introduction
The strength of 3003 aluminum alloy is not high (slightly higher than 1000 series industrial pure aluminum foil). AW3003 cannot be strengthened by heat treatment, but its mechanical properties can be improved through cold working.
Aluminum 3003 foil has high plasticity in the annealed state, good plasticity when semi-cold work hardening, and good weldability. Good plasticity and weldability make 3003 aluminum foil products suitable for low-load parts working in liquid or gaseous media, such as fuel tanks, gasoline or lubricating oil conduits and other applications.
3003 aluminum foil metal element content
| Alloy | Si | Fe | Cu | Mn | Mg | Zn | Cr | Ti | Others |
| 3003 | 0.6 | 0.7 | 0.05-0.20 | 1.0-1.5 | / | 0.10 | / | / | 0.20 |
3003 aluminum foil mechanical properties
| Alloy Temper | Tensile Strength | Yield Strength | Elongation |
| 3003-O Aluminum Foil | 70 MPa | 35 MPa | 20% |
| 3003-H14 Aluminum Foil | 140 MPa | 125 MPa | 20% |
| 3003-H16 Aluminum Foil | 165 MPa | 145 MPa | 4% |
| 3003-H18 Aluminum Foil | 185 MPa | 170 MPa | 3% |
| 3003-H22 Aluminum Foil | 195 MPa | 180 MPa | 2% |
| 3003-H24 Aluminum Foil | 210 MPa | 195 MPa | 2% |
What is 3003 aluminum foil used for?
3003 aluminum foil has good performance in alloy strength, formability and corrosion resistance. There are some common uses:
Aluminum foil 3003 for packaging: 3003 aluminum foil is commonly used for packaging purposes. It is used in the manufacture of flexible packaging materials such as foil containers, lids, bags and blister packs.
