Form This specification covers a titanium alloy in the form of forgings up to 4.000 inches (101.60 mm) inclusive and forging stock. Application This alloy has been used typically for parts requiring strength up to 800 ??(427 ??@ but usage is not limited to such applications. Certain processing procedures and service conditions may cause these forgings to become subject to stresscorrosion cracking. ARP982 recommends practices to minimize such conditions.