HASTELLOY® alloy C-22® (UNS N06022) Ni 58, Cr 22, Mo 13.0, Fe 3.0, W 3.0 Better corrosion than C-276 in select environments. Resistance to a wide range of organic acids and the resistance to chloride-induced SCC, and other reducing chemicals. Also has resistance to some oxidizing environments.
Recommended for welding filler metal for general corrosion resistance in many applications.