Thaum tsim stainless hlau iav fittings, SUS304 lossis SUS316 stainless hlau feem ntau xaiv. Ob cov ntaub ntawv no yog cov khoom siv nrov tshaj plaws ntawm kev ua lag luam niaj hnub no. Yog li, qhov txawv ntawm 304 stainless hlau thiab 316 stainless hlau yog dab tsi? Tom ntej no, peb yuav muab ib qho yooj yim sib qhia rau koj.
|
(1) Cov tshuaj sib txawv: 304 stainless hlau tsis muaj molybdenum, thaum 316 stainless hlau muaj molybdenum.
(2) Qhov sib txawv Corrosion Resistance: 304 stainless hlau tsuas muaj 9 feem pua ntawm nickel, thaum 316 stainless hlau muaj 12 feem pua ntawm nickel. Yog li, corrosion kuj ntawm 304 stainless hlau yog qhov phem dua.
(3) Cov khoom sib txawv: 304 stainless hlau muaj kev tiv thaiv corrosion zoo dua, acid tsis kam, alkali tsis kam, thiab lwm yam. Txawm li cas los xij, 316 stainless hlau muaj cov tshuaj chloride corrosion zoo dua thiab kub tsis kam, vim qhov sib ntxiv ntawm molybdenum.
(4) Kev siv sib txawv: 304 stainless hlau yog siv dav hauv kev ua cov lauj kaub thiab cov lauj kaub, thiab lwm yam, thaum 316 stainless hlau yog dav siv hauv kev lag luam zaub mov, kev lag luam kho mob, saib kev lag luam, thiab lwm yam.
(5) Cov nqi sib txawv: Vim tias 316 stainless hlau yog cov khoom noj khoom haus thiab muaj kev tiv thaiv corrosion zoo dua, yog li tus nqi ntawm 316 stainless hlau yuav kim dua 304 stainless hlau.
