3003 aluminum foil is a versatile Al-Mn series alloy foil known for excellent corrosion resistance, moderate strength, and superior formability compared to pure aluminum foils. Its strength is typically around 10 % higher than that of 1100 or 1060 alloys, making it suitable for a wide range of industrial and consumer applications. The alloy cannot be strengthened by heat treatment and gains mechanical strength through cold working processes.
3003 aluminum foil is a versatile Al-Mn series alloy foil known for excellent corrosion resistance, moderate strength, and superior formability compared to pure aluminum foils. Its strength is typically around 10 % higher than that of 1100 or 1060 alloys, making it suitable for a wide range of industrial and consumer applications. The alloy cannot be strengthened by heat treatment and gains mechanical strength through cold working processes.
Because of its good weldability, ductility, and corrosion resistance, 3003 aluminum foil is widely used for food packaging, electronic components, insulation materials, and specialty industrial products. Available in a variety of tempers and surface finishes, this foil supports customization for specific performance requirements.
| Product Name | 3003 Aluminum Foil |
| Material Status (Temper) | O, H12, H14, H16, H18, H19, H22, H24, H26, H28 (common options) |
| Alloy Composition | 3003 (Al-Mn alloy, corrosion-resistant) |
| Thickness Range | 0.006 mm – 0.20 mm (typical) |
| Width Range | 100 mm – 1700 mm (varies by supplier) |
| Length | Jumbo coil rolls (custom lengths) |
| Surface Finish | Mill finish, bare, bright, hydrophilic, painted (optional) |
| Core Inner Diameter (ID) | 76 mm, 152 mm (paper or aluminum core) |
| Standards | ASTM B209, EN 573, GB/T 3190 / 3880 etc. |
| Mechanical Properties | Moderate strength, good ductility, weldability (varies by temper) |
| Typical Certifications | ISO9001, FDA, SGS (varies by supplier) |
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