Defense Application Brief
Defense Linecard
Nickel and titanium alloys are used for fasteners in the defense industry due to their strength, fatigue resistance, and ability to endure temperature fluctuations.
Ti-6AL-4V: This grade is typically used for bolts, screws, nuts, washers, and studs.
Ti-6AL-4V ELI: This ELI grade (extra-low interstitials) gives this grade enhanced toughness and ductility, making it an excellent option for engine fasteners and aircraft bolts.
625: Used for bolts, nuts, and screws
718: Used in engine fasteners, turbine bolts, and high-temperature structural joints.
A286: A popular choice for high-strength bolts, brackets, and aircraft structural fasteners.