“…Testing has been continued (15,16,17,18) to determine the effects of annealing, surface condition, and cathodic protection on the cracking sensitivity of type 347 stainless steel and to examine the cracking behavior of other alloys. A test was also initiated to determine the cracking susceptibility of type 347 stainless steel under conditions in which chloride-containing potable water was allowed to drip on the surface of the heated pipe at a slow rate so that rapid vaporization of the water occurred.…”