Dab tsi yog qhov zoo dua, 316 lossis 304 Stainless Hlau?

Qhov twg yog qhov zoo dua, 316 lossis 304 Yeeb Nkab Stainless?

Yog li ntawd, cov khoom siv rau cov hlau tsis muaj steel rau ntau lub hom phiaj yuav tsum sib txawv.

Yog li, dab tsi yog qhov txawv ntawm 304 thiab 316 stainless hlau, uas yog qhov ntau tshaj plaws hauv peb lub neej? Vim li cas 316 stainless hlau thiaj li kim dua 304?

 

1. 304 stainless hlau

304 stainless hlau yog qhov tseeb stainless hlau qauv peb siv feem ntau tam sim no.

Feem ntau stainless hlau tais, stainless hlau diav, thiab stainless hlau khob nyob rau hauv peb lub neej yog yuav luag tag nrho cov ua los ntawm 304 stainless hlau.

Peb txhua tus paub tias cov hlau tsis muaj steel feem ntau yog ua los ntawm cov hlau ua cov khoom tseem ceeb, nrog qee cov carbides, npib tsib xee, chromium thiab lwm yam hlau ntxiv. Qib ntawm stainless hlau feem ntau txiav txim siab los ntawm cov ntsiab lus ntawm cov hlau tsis tshua muaj.

304 stainless hlau feem ntau yuav tsum muaj 18% chromium thiab 8% npib tsib xee kom ua tau raws li nws cov qauv, uas yog qhov peb feem ntau hu ua zaub mov-qib stainless hlau qauv.

Qib no ntawm stainless hlau muaj kev sib cuag nrog cov kua qaub thiab alkalis, yog li nws muaj cov kua qaub thiab alkali tsis kam, siab ceev, thiab polishing zoo nkauj.

 

2. 316 stainless hlau

Vim li cas 316 stainless hlau thiaj li kim dua 304 stainless hlau? Cov neeg tsis to taub tej zaum yuav tsis meej pem.

Qhov tseeb, nws yog vim 316 stainless hlau muaj cov hlau tsis tshua muaj hu ua molybdenum (Mo) nyob rau hauv nws muaj pes tsawg leeg tshaj 304.

Cov hlau no tso cai rau 316 stainless hlau kom muaj kev tiv thaiv corrosion zoo dua li 304.

Yog li ntawd, nws yog feem ntau siv hauv kev lag luam xws li kev kho zaub mov, tshuab, kev lag luam hnyav, lossis cov khoom ua rau hauv qhov chaw kub kub.

 

3. Kev sib piv ntawm 304 thiab 316 stainless hlau

Peb lub teb chaws muaj ib lub teb chaws tus qauv rau stainless hlau tableware, uas qhia meej meej cov qauv yuav tsum tau ua raws li stainless hlau siv nyob rau hauv kev sib cuag nrog zaub mov.

Ntawm lawv, tsis muaj qhov qhia ncaj qha ntawm qib ntawm stainless hlau.

Txawm li cas los xij, ntau qhov kev tshawb fawb tom ntej tau pom tias 304 stainless hlau yog qib qis tshaj ntawm cov hlau tsis muaj hlau uas ua tau raws li cov qauv.

Yog li ntawd, "304 stainless hlau yog zaub mov qib stainless hlau" siv los ntawm ntau lub lag luam raws li gimmick tsis yog tag nrho.

Vim tias muaj ntau "khoom noj khoom haus" stainless hlau, 304 tsuas yog tus qauv qis tshaj.

 

Feem ntau hais lus, 316 stainless hlau muaj cov molybdenum ntxiv dua li 304 stainless hlau.

Yog li ntawd, 316 zoo dua li nws nyob rau hauv cov nqe lus ntawm oxidation kuj thiab corrosion kuj, thiab nyob rau hauv cov nqe lus ntawm hardness, 316 kuj zoo dua 304.