Alloy Castings, Investment, Corrosion and Heat Resistant 50Ni - 9.5Cr - 15Co - 3.0Mo - 4.8Ti - 5.5Al - 0.015B - 0.95V - 0.6zr Vaccum-Melted, Vacuum-Cast
1977 (A)
https://discoverarchives.library.ualberta.ca/alloy-castings-investment-corrosion-and-heat-resistant-50ni-9-5cr-15co-3-0mo-4-8ti-5-5al-0-015b-0-95v-0-6zr-vaccum-melted-vacuum-cast
0ANSI/SAE AMS-5397