304 xim hlau tsis zoo
304 stainless hlau yog ib qho khoom nyob rau hauv cov hlau tsis muaj steel, nrog rau kev ceev ntawm 7.93 g / cm3, los yog 18/8 stainless hlau nyob hauv kev lag luam. Kev kub siab 800 degrees, nrog kev ua tau zoo, kev ua kom muaj zog toughness, dav siv nyob rau hauv industrial thiab rooj tog kho kom zoo nkauj kev lag luam thiab cov zaub mov thiab kev kho mob lag luam.
Cov kev lag luam hauv kev ua lag luam yog 06Cr19Ni10, SUS304, uas 06Cr19Ni10 feem ntau sawv cev rau lub teb chaws tus qauv tsim, 304 feem ntau yog cov qauv ASTM, thiab SUS 304 nruab nrab yog cov qauv txhua hnub.
304 yog ntau yam hlau tsis muaj qab hau uas yog siv los ua khoom thiab ntu uas yuav tsum muaj kev ua tau zoo zuj zus (corrosion resistance and formability). Yuav kom tswj tau qhov kev sib txhuam ntawm qhov muaj zog ntawm cov hlau tsis muaj hlau, cov hlau yuav tsum muaj ntau tshaj 18% ntawm chromium, ntau dua 8% ntawm cov ntsiab lus ntawm cov npuas tsib lo. 304 stainless hlau yog qib ntawm cov hlau tsis muaj stainless ua raws li American ASTM cov qauv kawm. 304 yog ntau yam hlau tsis muaj qab hau uas yog siv los ua khoom thiab ntu uas yuav tsum muaj kev ua tau zoo zuj zus (corrosion resistance and formability).
Suav lub npe 304 xim hlau tsis zoo Txawv lub npe 304 xim hlau tsis zoo Cov ntsiab lus Universal stainless hlau Nta Corrosion tsis kam thiab formability Phenomenon Ua haujlwm hardening phenomenon
301 steel hlau qhia tau hais tias tseem ceeb ua hauj lwm hardening phenomenon thaum deformation thiab siv nyob rau hauv ntau yam ntawv thov ntxiv zog dua.
302 stainless hlau yog ib qho tseem ceeb variant ntawm 304 stainless hlau nrog dua carbon cov ntsiab lus, uas yuav tau los ntawm txias ntxig.
302B yog ib hom steel tsis muaj silicon cov ntsiab lus. Nws muaj kev tsis haum siab rau oxidation kev kub siab.
303 thiab 303Se yog cov dawb uas tsis muaj cov hlau tsis muaj kab uas muaj phlu thiab selenyum, ntsig txog, thiab siv rau hauv cov ntawv thov uas muaj teeb pom kev zoo siab thiab siab teeb meem feem ntau yog yuav tsum tau muaj. 303Se stainless hlau tseem yog siv los ua qhov uas yuav tsum tau kub tho txawv vim qhov tsis muaj steel hlau muaj haujlwm ua haujlwm zoo hauv qab no.
304L yog ib hom sib txawv ntawm 304 xim hlau tsis muaj cov ntsiab lus qis thiab siv qhov chaw uas yuav tsum tau vuam. Cov ntsiab lus qis dua minimizes cov nag ntawm carbides nyob rau hauv lub tshav kub-cuam tshuam nyob ze lub weld, thiab cov nag ntawm cov carbides yuav ua rau intergranular corrosion ntawm stainless hlau nyob hauv tej qhov chaw (weld erosion).
304N yog ib hom hlau uas muaj nitrogen uas muaj cov hlau uas muaj ntxiv los txhim kho lub zog ntawm cov hlau.
305 thiab 384 xim hlau tsis muaj cov xim nickel loj thiab muaj tsawg tsawg-ua kom tsawg zog. Lawv tsim nyog rau ntau hom kev siv ntxiv high txias formability.
308 tsis siv stainless hlau yog siv los ua cov electrode.
309, 310, 314, thiab 330 Stainless steels muaj ntau cov xim nickel thiab chromium los txhawm rau oxidation tsis kam thiab lub zog ntawm cov hlau thaum kub siab. Lub 30S5 thiab 310S yog txawv ntawm 309 thiab 310 xim hlau tsis zoo. Qhov tsuas yog qhov sib txawv yog tias cov ntsiab lus ntawm cov qes qis, kom txo tau cov nag ntawm cov carbides ze ntawm lub weld. 330 steel hlau tsis muaj kev tiv thaiv tshwj xeeb rau kev sib cav thiab thermal poob siab.
Hom 316 thiab 317 stainless steels muaj txhuas, uas zoo heev outperforms 304 stainless steels hauv marine thiab chemical kev lag luam npuas. Ntawm lawv, Hom 316 steel hlau muaj cov variants nrog qis qis hlau 316L, nitrogen-muaj muaj zog-tsis muaj zog hlau 316N, thiab siab sulfur nplua nuj dawb-stainless hlau 316F.
321, 347, thiab 348 yog cov xim tsis muaj zog hlau nrog titanium, niobium, tantalum, thiab niobium, raws li, thiab yog tsim rau siv raws li cov khoom ntim ntawm qhov chaw sov siab. 348 yog ib txoj hlua khov tsis zoo rau kev lag luam nuclear kev lag luam. Nws muaj qee yam kev txwv ntawm qhov nyiaj helium thiab kev xyaum.