Thanks so much Kenvlach, those values are good approximate, I can now easily get outmy resistivity and finish up my design. However the first link you gave www. jhinst...... is not working.
Thanks everybody
The service temperature is 228 degree F. The vessel is already in service but internal inspection lately revealed localised pitting on some areas. I'm only try to save the vessel. The material selection on the whole system is poor from the begining
My preference is power impressed current...
Cathodic protection for Duplex Stainless Steel (2205)
I'm trying to design a CP system for the internal of a vessel built with 2205. The content is 26wt% NaCl brine in water. This is more corrosive than seawater which is about 2.7% of Chloride.
Do anyone know the resistivity of this...