What is F-22 material?

The F-22 Raptor is primarily constructed from advanced materials that enhance its performance, stealth, and durability. Key materials include titanium and aluminum alloys for the airframe, along with composite materials such as carbon-fiber-reinforced polymers for parts of the wings and fuselage. These materials provide a balance of strength, lightweight properties, and radar-absorbent capabilities, contributing to the aircraft's advanced stealth features. Additionally, the use of special coatings helps reduce its radar cross-section further, enhancing its survivability in combat.