Hoʻohana nui ʻia ke kila kila i ko mākou ola, a ʻike ʻia ke kila kila ma nā wahi āpau. No laila he aha ka ʻokoʻa ma waena o ke kila kila 304 a me 316? I kēia lā, e wehewehe ʻo Aozhan Hardware Fasteners iā ʻoe.
A.ʻAʻole like ka 304 a me 316 haku mele mele
ʻO 304, 316 ka maʻamau ʻAmelika, 3 ma ka inoa o ke kila 300 series, ʻo nā helu hope ʻelua he helu serial. ʻO 304 ka papa Kina he 06Cr19Ni9 (ʻoi aku ka liʻiliʻi ma mua o 0.06% C, 19% ʻoi aku ma mua o ka chromium, 9% ʻoi aku ka nickel); 316 Pākē papa 06Cr17Ni12Mo2 (loaʻa ma lalo o 0.06% C, 17% oi ma mua o chromium, 12% oi ma mua o nickel, 2% oi ma mua o Molybdenum).
Hiki iā mākou ke ʻike mai ka papa, ʻo 304 a me 316 ka hui kemika ʻokoʻa, a ʻo ka ʻokoʻa nui ma waena o nā ʻāpana like ʻole ʻaʻole like ke kūpaʻa ʻana o ka waika. 316 stainless steel hoʻohālikelike ʻia me 304 ma ke ʻano o nā mea nickel Ni ua hoʻonui ʻia, me ka hoʻohui ʻana i nā mea hou molybdenum Mo. Hiki i nā mea nickel hoʻonui ke hoʻomaikaʻi hou i ka lōʻihi o ke kila kila, nā waiwai mechanical, ka pale ʻana i ka oxidation. Hiki i ka mea o ka molybdenum ke hoʻomaikaʻi i ka ʻinoʻino o ka lewa, ʻoi aku ka nui o ka corrosion o ka lewa i loko o nā chlorides. No laila, ʻo 316 ke kila kila ma ka loaʻa ʻana o nā hiʻohiʻona hana o304 kila kila, akā kū'ē hoʻi i ka corrosion media kūikawā, hiki ke hoʻomaikaʻi i ka pale ʻana i ka corrosion i nā kemika a me ke kai, hoʻomaikaʻi i ka pale ʻana o ka wai paʻakai halogen solution.
B. ʻAʻole like nā hiʻohiʻona noiʻi o 304 a me 316
Hoʻohana ʻia ʻo 304 stainless steel i kahi ākea ākea o nā noi, e like me nā pākaukau a me nā lako kīhini, nā mea hoʻonaninani hale, ʻoihana meaʻai, mahiʻai, nā moku, nā mea maʻemaʻe, nā ʻāpana kaʻa a pēlā aku.
ʻO ke kumukūʻai o316 kila kilae ʻoi aku ka kiʻekiʻe ma mua o ka 304, ke hoʻohālikelike ʻia me 304, 316 ʻoi aku ka maikaʻi o ke kila kila a ʻoi aku ka maikaʻi o ke kūpaʻa. Hoʻohana nui ʻia ʻo 316 stainless steel i ka kemika, ka wai, ka pepa, ka acetic acid, ka mea hoʻomomona a me nā mea hana ʻē aʻe, ka ʻoihana meaʻai a me nā wahi kahakai, a me nā huahana me nā koi kūikawā kūʻē i ka corrosion intergranular.
ʻO ka mea i luna nei ka ʻokoʻa ma waena o ke kila kila 304 a me 316, manaʻolana wau e kōkua ia iā ʻoe.
ʻO nā kī kila kila kekahi o nā huahana nui oNanning Aozhan Hardware Fasteners Co., Ltd., me ka waihona waiwai kūpono, nā kikoʻī piha a me nā hiʻohiʻona, loaʻa mai ka waihona, a ua ʻike ʻia nā bolts stainless steel e nā hui he nui. E ʻimi iā mākou e kūʻai aku i nā huahana kuhili kila, e hāʻawi mākou iā ʻoe i nā laʻana manuahi a me nā ʻōlelo ʻōlelo, e lawelawe mākou iā ʻoe me ka naʻau holoʻokoʻa, a ke kakali nei i ka hui pū ʻana me ʻoe, hoʻokipa i ka leka uila:info@aozhanfasteners.com.
Ka manawa hoʻouna: ʻOkakopa-16-2022
