3003 aluminum foil

3003 Aluminum Foil Overview

3003 aluminum foil is a medium-strength alloy belonging to the Al-Mn series. It is known for its excellent resistance to atmospheric corrosion, good weldability, and cold formability. This alloy is non-heat treatable and gains strength solely through cold working.

Technical Specifications

• Alloy: 3003

• Temper: O, H14, H16, H18, H22, H24

• Thickness: 0.016-0.2mm

• Width: 100-1600mm

• Length: Coil (C)

• Typical Products: Electronic foil, food and household foil, honeycomb material foil, etc.

• Chemical Composition:

• Si: 0.6%

• Fe: 0.7%

• Cu: 0.05-0.20%

• Mn: 1.0-1.5%

• Mg: -

• V: -

• Zn: 0.10%

• Ti: -

• Others: 0.05%

• Al: Remainder

Mechanical Properties

• Tensile Strength: 80-140 Mpa (O temper), 140-170 Mpa (H14 temper), ≥180 Mpa (H16 temper), ≥190 Mpa (H18 temper)

• Elongation: 1.0% (H18 temper), 3.0% (H22 temper)

Applications

3003 aluminum foil is utilized across various industries due to its outstanding features:

• Food Packaging: It provides a barrier against oxygen, light, moisture, and contaminants, preserving the freshness and quality of packaged products.

• Electronics: Used in electronic components due to its good formability and corrosion resistance.

• Honeycomb Materials: Employed in the construction of honeycomb structures for strength and lightness.

• Building Sound Insulation: Used in soundproofing materials for buildings, such as viaducts and high-speed railway road sound insulation.

• Aviation: Widely used in aviation meal boxes due to its good formability.

Product Features

• Corrosion Resistance: Excellent resistance to atmospheric corrosion, making it suitable for outdoor and harsh environments.

• Weldability: Good weldability, ensuring ease of joining with other materials in manufacturing processes.

• Cold Formability: Highly formable in cold conditions, allowing it to be shaped into various forms without losing strength.

• Non-Heat Treatable: Gains strength through cold working, which simplifies manufacturing while maintaining structural integrity.

• Lightweight: Low density contributes to its use in applications requiring a lightweight material, such as in aviation.

Product Advantages

• Ideal for Packaging: Offers a strong barrier against light, oxygen, moisture, and contaminants, extending shelf life of packaged goods.

• Easy to Customize: Available in a variety of tempers and sizes, making it adaptable for diverse uses, including electronics and construction.

• Honeycomb Structure Support: Its strength-to-weight ratio makes it a popular choice for honeycomb materials used in aircraft and automotive applications.

• Improved Food Safety: Commonly used in food packaging, providing a safe and effective way to preserve freshness.

• Sustainable: Environmentally friendly due to its recyclability and long lifecycle.

Market Outlook

The global aluminum foil market, including 3003 aluminum foil, is expected to grow at a CAGR of 6.62%, reaching USD 40.47 billion by 2030. The market is driven by factors such as industrial and construction sector demand, transportation industry requirements, packaging industry growth, and technological advancements.

3003 aluminum foil's versatility, combined with its excellent properties, makes it a preferred material in various applications where a high-performance aluminum product is required.

Frequently Asked Questions (FAQ)

1. What is the primary use of 3003 aluminum foil?

• It is used mainly in food packaging, electronics, honeycomb materials, and sound insulation.

2. Is 3003 aluminum foil heat treatable?

• No, 3003 aluminum foil is non-heat treatable and gains strength through cold working.

3. What thickness is available for 3003 aluminum foil?

• The foil is available in thicknesses ranging from 0.016mm to 0.2mm.

4. Can 3003 aluminum foil be recycled?

• Yes, it is fully recyclable, making it an environmentally friendly option.

5. Is 3003 aluminum foil suitable for aviation applications?

• Yes, it is widely used in aviation meal boxes due to its good formability.