3105and 8011 aluminum alloy are two main bottle cap materials for medicine, beverage, wine, etc. Because of better strength, 3150 aluminum is irreplaceable in some cap closure packaging such as carbonated drinks. What are its properties?

3105 aluminum sheet has higher strength than 1xxx aluminum and cannot be strengthened by heat treatment, but its corrosion resistance, formability and welding characteristics are excellent. It is suitable for all existing welding technologies, of which arc welding is the best way.

The surface of the anodized 3105 aluminum plate can be painted with rich colors, coupled with good processability,which can give the the product a sense of design. More importantly, 3105 aluminum sheet will not corrode, rust and has no color fading for a long time.

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