Hello,
I have an issue that needs to be resolved, you don’t need to go into much detail other than a quick brief on the effects on SS 316 at process temperatures between 350 and 560 Deg.C. opposed to 316L.
Details:
Product is a pigment (an abrasive powder of <1um particle size), contains...
I have an aplication where H2S (0.001 %mol), CO2 (0.83 % mol) and water (0.13 %mol) are present in a gas fluid (methane). I need to select one material between inconel 625 or SS 316L to protect my valves. Which one could be the best against corrosion of these gases?.
Regards