Elgiloy Specialty Metals
High-Performance Specialty Alloys for Aerospace
Materials & Composites HQ: Hampshire, IL
About Elgiloy Specialty Metals
Specialty metals manufacturer producing high-performance alloys including Elgiloy and other cobalt-nickel-chromium alloys for aerospace, medical, and industrial strip and wire applications.
Manufacturing & Service Locations
Sycamore, Illinois 60178
Sycamore Wire Facility · Manufacturing
Metal FormingHeat Treating
Hampshire, Illinois 60140
Hampshire Strip, Bar & Wire Facility · Manufacturing
Metal FormingHeat TreatingInspection & Metrology
Elgin, Illinois 60123
Elgin Strip Manufacturing Facility · Manufacturing
Metal FormingHeat Treating
Capabilities
Materials
Inconel 718HastelloyWaspaloyTitaniumStainless SteelNickel Alloys
Markets Served
Defense & MilitarySpace & Satellite
Certifications
AS9100ISO 9001ISO/IEC 17025ITAR Registered
Certification information may be supplier-provided unless otherwise noted.
About This Profile
This company profile is researched and maintained by Aerospace Grade using authoritative public sources.
Last Reviewed: September 16, 2026
Source · Compiled from public sources