er coating, anodize film is built from the aluminum itself and takes on a translucent appearance. The alloys listed below are categorized into two types, non-heat-treatable and heat-treatable.
Commonly Perforated Aluminum Types
1100 (Non-Heat-Treatable Alloys)
This commercially pure, low-strength alloy has excellent corrosion resistance and satisfactory anodizing and coating finishes. It is unmatched by any other commercial aluminum alloy in workability.
3003 (Non-Heat-Treatable Alloys)
The most