ASTM 316 vs SUS304: Qib twg haum koj xav tau?

Xaiv 304 (los yog SUS304) rau:

Kev siv dav dav:Chav ua noj dab dej, ua zaub mov, sab hauv tsev architectural trim, khoom siv.

Ib puag ncig me me:Tsawg raug rau cov tshuaj chlorides lossis cov tshuaj hnyav.

Nyiaj txiag:Kev lag luam ntau dua rau cov khoom siv niaj hnub.

Xaiv 316 (los yog SUS316) rau:

Corrosion Resistance:Superior tiv thaiv chlorides, dej ntsev, thiab tshuaj.

Ib puag ncig hnyav:Marine fittings, ntug hiav txwv dej, kev ua tshuaj, khoom siv tshuaj, khoom siv kho mob.

High Performance:Thaum lub neej ntev thiab ua haujlwm rau pitting / crevice corrosion yog qhov tseem ceeb.

Qhov tseem ceeb sib txawv hauv kev sib xyaw

304:18% Chromium, 8% Nickel (tsis muaj molybdenum).

316:18% Chromium, 10% Nickel, thiab 2-3% Molybdenum (ntxiv rau corrosion kuj tseem ceeb).