304 stainless hlau yog cov khoom siv hauv cov hlau tsis muaj steel, nrog qhov ceev ntawm 7.93 g / cm³;Kev lag luam tseem hu ua 18/8 stainless hlau, uas txhais tau tias muaj ntau tshaj 18% chromium thiab ntau tshaj 8% npib tsib xee;Kev kub siab ua haujlwm 800 ℃, nrog kev ua haujlwm zoo, cov yam ntxwv siab toughness, dav siv hauv kev lag luam thiab rooj tog kho kom zoo nkauj kev lag luam thiab zaub mov thiab kev lag luam kho mob.Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias piv nrog 304 stainless hlau zoo tib yam, zaub mov-qib 304 stainless hlau muaj cov ntsiab lus nruj dua.Piv txwv li, cov ntsiab lus thoob ntiaj teb ntawm 304 stainless hlau feem ntau yog chromium 18% -20% nickel 8% -10%, tab sis cov khoom noj-qib 304 stainless hlau yog chromium 18% thiab npib tsib xee 8%, tso cai rau qee qhov kev hloov pauv, thiab txwv. cov ntsiab lus ntawm ntau yam hnyav hlau.Hauv lwm lo lus, 304 stainless hlau tsis tas yuav khoom noj-qib 304 stainless hlau
Ntawm cov txheej txheem kev kos npe nyob rau hauv kev ua lag luam yog 06Cr19Ni10 thiab SUS304, ntawm uas 06Cr19Ni10 feem ntau qhia lub teb chaws tus qauv tsim, 304 feem ntau qhia ASTM tus qauv tsim, thiab SUS304 qhia cov qauv tsim txhua hnub.
304 yog ntau yam stainless hlau, uas yog siv dav hauv kev tsim cov khoom siv thiab cov khoom uas xav tau cov khoom zoo (corrosion resistance and formability).Yuav kom tswj tau qhov kev tiv thaiv corrosion ntawm cov hlau tsis muaj hlau, cov hlau yuav tsum muaj ntau dua 18% chromium thiab ntau dua 8% cov ntsiab lus nickel.304 stainless hlau yog qib stainless hlau ua raws li cov qauv ASTM hauv Tebchaws Meskas
Post lub sij hawm: Nov-09-2023