The differences between 3003 aluminum foil and 8011 aluminum foil are mainly reflected in the following aspects:

The alloy composition of 3003 aluminum foil and 8011 aluminum foil:

3003 aluminum foil belongs to the Al-Mn alloy series, that is, aluminum-manganese alloy, and its strength and corrosion resistance are improved by adding manganese.

8011 aluminum foil belongs to the 8XXX series of alloy aluminum foil. The specific alloy composition may include aluminum, silicon and other elements, but the specific proportion will be adjusted according to production needs.

Performance characteristics of 3003 aluminum foil and 8011 aluminum foil:

3003 aluminum foil has good anti-rust properties, and its strength is about 10% higher than that of 1100 aluminum alloy. It has good formability, corrosion resistance and weldability.

8011 aluminum foil has better performance than pure aluminum foil, and has oxygen barrier, light-proof, moisture-proof and other properties, excellent mechanical properties, heat resistance, low temperature resistance and corrosion resistance.

Application fields of 3003 aluminum foil and 8011 aluminum foil:

3003 aluminum foil is widely used in the field of electronics. It is often used to process parts and components that require good forming performance, high corrosion resistance and good weldability. It is also used for aluminum foil lunch boxes, food packaging, aluminum honeycomb cores, etc.

8011 aluminum foil is mainly used for food packaging, such as pharmaceutical packaging, milk cap materials, sealing foil, bottle cap materials, container foil, etc., and is used for cable foil, tape foil, etc. in industry.

Other characteristics of 3003 aluminum foil and 8011 aluminum foil:

3003 aluminum foil has good recyclability, environmental protection and energy saving.

8011 aluminum foil has excellent pinhole performance, and its roughness and glossiness are better than pure aluminum foil, which is conducive to printing and decoration.

3003 aluminum foil and 8011 aluminum foil have significant differences in alloy composition, performance characteristics and application fields. When choosing, you should make a reasonable choice based on specific application needs and performance requirements.