NITRONIC 60 in H2S has had three annealed heats (Rb95/98) tested for the NACE MR-01-75 standard, and it passed. Unfortunately, the committee wanted to see results up to Rc22 for annealed material (a larger barrage of testing) and it was never completed.
Users could also do what many of our customers have done, which is try the NITRONIC 60 as a test case. Upon satisfactory results, they can keep the information to themselves, and it becomes their IP without having to submit data to NACE about how and where they are using the material. This allows users to retain their trade secrets, but bolsters no new progress for the material in this application. If you have data to share, please submit it for collection and review.