ALLVAC 80A is an 80% Ni/20% Cr alloy which is strengthened by precipitation hardening through the addition of Ti and A1. It is produced by vacuum induction plus vacuum are remelting. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-379. Producer or source: Allvac Inc..