12675-92-2 Cobalt alloy, base, Co 31-47, Cr 20-24, Ni 20-24, W 13-16, Fe 0-3, Mn 0-1.2, Si 0.2-0.5,C 0-0.2, La 0-0.2 Haynes 188 High nickel alloys High nickel alloys [Nickel and nickel compounds]