Qhov kev xaiv ntawm 304 thiab 316 stainless hlau yog nyob ntawm daim ntawv thov tshwj xeeb thiab ib puag ncig. Nov yog qee qhov sib txawv tseem ceeb thiab xav txog:

1. Corrosion kuj:

• 316 Stainless hlau: Muaj cov molybdenum, uas txhim kho nws cov corrosion kuj, tshwj xeeb tshaj yog rau chloride thiab marine ib puag ncig. Nws feem ntau yog siv rau hauv cov ntawv thov uas xav tau kev sib cuag nrog dej hiav txwv lossis cov tshuaj hnyav.
• 304 Stainless hlau: Thaum nws muaj kev tiv thaiv corrosion zoo, nws tsis zoo li cov tshuaj chlorides li 316. Nws yog tsim rau ntau yam kev siv lub hom phiaj, tab sis tej zaum yuav corrode nyob rau hauv siab ntsev ib puag ncig.

2.Lub zog thiab Durability:

• Ob leeg 304 thiab 316 stainless hlau muaj cov khoom zoo sib xws, tab sis 316 feem ntau suav hais tias muaj zog me ntsis vim nws cov ntsiab lus alloying.

3. Nqi:

• 304 Stainless hlau: Feem ntau tsis tshua kim tshaj 316, ua rau nws muaj txiaj ntsig zoo xaiv rau ntau daim ntawv thov.
• 316 Stainless hlau: Ntau dua vim qhov sib ntxiv ntawm molybdenum, tab sis tus nqi no yuav raug tsim nyog nyob rau hauv ib puag ncig uas yuav tsum tau txhim kho corrosion kuj.

4. Daim ntawv thov:

• 304 Stainless hlau: Feem ntau siv hauv cov khoom siv hauv chav ua noj, ua zaub mov thiab kev tsim kho.
• 316 Stainless hlau: Haum rau kev siv dej hiav txwv, kev ua tshuaj lom neeg, thiab ib puag ncig uas muaj kev tiv thaiv corrosion tseem ceeb.

Hauv cov ntsiab lus, yog tias koj daim ntawv thov cuam tshuam nrog qhov chaw hnyav, tshwj xeeb tshaj yog cov uas muaj ntsev lossis tshuaj, ces 316 stainless hlau yog qhov kev xaiv zoo dua. Rau kev siv dav hauv qhov kev tiv thaiv corrosion tsis yog qhov yuav tsum tau muaj siab, 304 stainless hlau yuav txaus thiab siv nyiaj ntau dua.