I have come across some equipment constructed out of Naval Brass / Aluminium Brass. Apparently these are common materials for marine applications. e.g. desalination heat exchangers etc. Does anyone know how high a temp. these brasses can be used at? e.g. is 100 C OK? Also the crevice corrosion / pitting problems that are specific to Stainless Steels; brass does not have these problems, correct?