Capabilities Aero Space Aluminum Products is your direct mill source for quality aluminum extrusions in both custom and standard shapes in these alloys: ASAP can extrude tubing or other hollow shapes in 6061 alloy only. 2014 2024 2219 6061 7050 7075 7178 In-house processing: Heat treatment per MIl-H-6088 and AMS 2772 Minimum Purchase Requirement: None. Maximum Wt/ft: Approximately 6 lbs. Circumscribing Circle Size: Up to 6 1/2 inches