ʻO ke kila kila kila 2205 a me 316 he mau papa kila kila kiʻekiʻe, akā he ʻokoʻa ko lākou mau waiwai a kūpono no nā noi like ʻole. ʻO ke kila kila 316 kahi kila kila austenitic i hoʻohana nui ʻia ma muli o kona kūpaʻa maikaʻi loa i ka pala, ʻoi aku hoʻi i nā wahi me nā hopena chloride. He kūpaʻa ia i nā waikawa, alkalis a me nā kemika ʻē aʻe a kūpono no ka hoʻohana ʻana i nā wahi kai, nā lako lāʻau lapaʻau a me nā ʻoihana hana meaʻai. Loaʻa i ke kila kila 316 ka ikaika wela kiʻekiʻe a hiki ke hoʻokumu ʻia a weldable. ʻO ke kila kila 2205, i ʻike ʻia hoʻi he kila kila duplex, he hui pū ʻana o nā kila kila austenitic a me ferritic. Loaʻa iā ia ka ikaika kiʻekiʻe a me ke kūpaʻa i ka pala, ʻoi aku hoʻi i nā wahi i loaʻa ka chloride. Hoʻohana pinepine ʻia ke kila kila 2205 i nā ʻoihana e like me ka ʻaila a me ke kinoea, ka hana kemika a me nā wahi kai kahi e pono ai ke kūpaʻa maikaʻi loa i ka pala a me ka ikaika kiʻekiʻe. Loaʻa iā ia ka solderability maikaʻi a maʻalahi ke hana. I ka hōʻuluʻulu manaʻo, inā makemake ʻoe i ke kūpaʻa maikaʻi loa i ka pala a me ka ikaika wela kiʻekiʻe i nā wahi chloride, ʻoi aku ka maikaʻi o ke kila kila 316. Inā makemake ʻoe i ke kila kila ikaika kiʻekiʻe me ke kūpaʻa maikaʻi loa i ka pala, a ke hana nei ʻoe i kahi ʻano waiwai i ka chloride, a laila ʻoi aku ka maikaʻi o ke kila kila 2205.