Aluminum Alloys

Superior Extrusion, Inc. (SEI) is committed to providing the highest quality aluminum alloys and related services that are on-time, correct, and complete.

6xxx Series Alloys

Superior Extrusion exclusively provides 6000 series alloys that are chosen for their balanced properties to support structural components, automotive parts and chassis components, architectural extrusions, window frames, railings, and general fabrications requiring good weldability and corrosion resistance.

You can learn more about the 6000 series aluminum alloys on the Aluminum Extruders Council website.