SAE AMS4907K

This specification covers a titanium alloy in the form of sheet, strip, and plate. These products have been used typically for parts requiring a combination of weldability, ductility, and good notch-toughness down to –423 °F (–253 °C), but usage is not limited to such applications. Certain processing procedures and service conditions may cause these products to become subject to stress corrosion cracking; ARP982 recommends practices to minimize such conditions.