Aluminum Channels Aluminum Channels Aluminum channels are C-shaped or U-shaped structural components that are made from aluminum alloys. These channels can be used for doors, windows, autobody framing, mounting rails, and much more. Available Grades 6061-T6 Extruded Aluminum Association Channel6061-T6 Extruded Aluminum Structural Channel6063-T52 Extruded Aluminum Architectural ChannelSpecifications: ASTM B-221 PRODUCT CATALOGS Explore Our Products View Catalogs “Very good company, very good attention, very good service, Ángel thanks for the attention” Let's Talk Have a Steel or Metal Project? Request Pricing