The study of the electrochemical behavior of wrought and welded Alloy 22 was carried out in 5 M
CaCl2 as a function of temperatures between 45 and 120 oC with Multiple Crevice Assembly (MCA)
specimens. The susceptibility to corrosion was found to increase with increase in electrolyte
temperature in both the wrought (in the mill annealed condition) and the welded forms of the alloy. The
weld metal was found to be less susceptible to localized corrosion under the conditions tested.