He keleawe nickel alloy ʻo Monel 400, he kūpaʻa maikaʻi kona i ka pala. I ka wai paʻakai a i ʻole ka wai kai, he kūpaʻa maikaʻi loa kona i ka pala ʻana o ka lua, a me ka hiki ke pala i ke kaumaha. ʻOi aku ka kūpaʻa i ka waikawa hydrofluoric a me ke kūpaʻa i ka waikawa hydrochloric. Hoʻohana nui ʻia i ka ʻoihana kemika, ka ʻaila, a me ke kai.
Hoʻohana nui ʻia ia ma nā ʻano he nui, e like me nā ʻāpana valve a me ka pamu, nā ʻāpana uila, nā lako hana kemika, nā pahu ʻaila a me nā pahu wai maʻemaʻe, nā lako hana ʻaila, nā ʻau propeller, nā mea paʻa moana a me nā mea hoʻopaʻa, nā mea hoʻomehana wai hānai paila a me nā mea hoʻololi wela ʻē aʻe.

• Nā Waiwai Kemika o Monel 400