I forgot to mentioned it is Incoloy 825. So Incoloy 825 is not recommended for Sulphuric Acid as some vendors claim? How detrimental it is gonna be(like approx how long before a 16mm TW will get a hole in it being eaten/corroded by 10-50% Sulphuric acid application(10C-100C)? Can you mentioned...
As I am looking for the diference of these two as well, can I just add another question regarding which material for Thermowell subjected to suphuric acid application 10-60%? The Instrument handbook by Bella Liptak recommended Hastelloy B for Sulphuric Acid application but Incoloy was not...