ʻO MONEL nickel-copper alloy 400 (UNS N04400) he mea hoʻoheheʻe paʻa i hiki ke hoʻopaʻakikī wale ʻia e ka hana anu.Loaʻa iā ia ka ikaika kiʻekiʻe a me ka paʻakikī ma luna o kahi ākea ākea a me ke kūpaʻa maikaʻi loa i nā kaiapuni corrosive.Hoʻohana nui ʻia ʻo Alloy 400 i nā kula he nui, ʻoi aku ka nui o ke kai a me ka hana kemika.ʻO nā hoʻohana maʻamau he mau kiwi a me nā paila;ʻo nā kumu pāpaʻi a me nā propeller;nā mea paʻa moana a me nā mea paʻa;nā mea uila a me nā mea uila;punawai;mea hana kemika;ka ʻaila hinu a me nā pahu wai hou;nā ʻaila ʻaila kino, nā moku hana a me nā paipu;nā mea hoʻomehana wai hānai paila a me nā mea hoʻololi wela ʻē aʻe;a me nā mea hoʻomehana hoʻoheheʻe