Marine qib stainlessalloys feem ntau muaj molybdenum los tiv thaiv cov teebmeem ntawm NaCl lossis ntsev hauv dej hiav txwv. Concentrations ntawm ntsev hauv dej hiav txwv tuaj yeem sib txawv, thiab thaj chaw txaws tuaj yeem ua rau kom muaj zog ntxiv los ntawm cov tshuaj tsuag thiab evaporation.

SAE 316 stainless hlau yog molybdenum-alloyed hlau thiab thib ob feem ntau austenitic stainless hlau (tom qab qib 304). Nws yog cov hlau zoo tshaj plaws rau kev siv nyob rau hauv marine ib puag ncig vim tias nws muaj zog tiv thaiv pitting corrosion ntau dua li lwm qib ntawm cov hlau tsis muaj molybdenum.^[1]Qhov tseeb hais tias nws yog negligibly teb rau magnetic teb txhais tau hais tias nws yuav siv tau nyob rau hauv daim ntaub ntawv uas yuav tsum tau ib tug uas tsis yog-sib nqus hlau.