6063-T6 Aluminum Angles Extruded

This grade is commonly referred to as the architectural alloy. It was developed as an extrusion alloy with relatively high tensile properties, excellent finishing characteristics, and a high degree of resistance to corrosion.

6063 alloy is most often found in various interior and exterior architectural applications,such as windows, doors, store fronts, and assorted trim items. It is the alloy best suitedfor anodizing applications —— either plain or in a variety of colors.

Book Reference:
 Earle M. Jorgensen Company Reference Book