National Security

Specialty metals are unique, long lead-time materials that are vitally important to virtually every U.S. military platform. Whether it is the stainless wire for bomb springs and tank fuses; the flat-rolled armor plate for plane, ship armament and ground vehicles such as Humvees used to protect our troops overseas; the high-temperature alloys, super alloys, and other metals critical in aircraft engines, airframes, and rockets; the alloy tool steel used in the production of machine tools for the manufacturer of tanks; alloys for the F18, Joint Strike Fighter, Black Hawk and Apache helicopters; or materials for nuclear propulsion, American-made specialty metals are a vital component of U.S. military strength. The United States must maintain a reliable domestic source of those materials to ensure a vibrant defense industrial base.

Humvee

ground vehicles

Apache

helicopter

For more information on high performance alloys, please visit the website of the SSINA Superalloy Committee.

FY2020 Specialty Metals and National Security presentation