ASTM A612 / ASME SA612 yog tus hwm zoo siab - lub zog qis- alloy (HSLA) siab lub nkoj zoo (PVQ) steel phaj tshwj xeeb tsim rau welded siab hlab ntsha, reactors, thiab kub exchangers ua hauj lwm nyob r
Stainless hlau 316L vs . 904L: Yuav ua li cas xaiv cov khoom zoo
316 stainless hlau muaj ntxiv molybdenum, muab nws zoo heev tiv thaiv chloride corrosion / pitting (tsim rau marine thiab tshuaj ib puag ncig), thaum 321 stainless hlau muaj ntxiv titanium, ua rau nws
Ob leeg 321 thiab 321H stainless hlau fasteners yog titanium-stabilized austenitic stainless steels haum rau siab- qhov kub thiab txias, tab sis qhov sib txawv tseem ceeb nyob rau hauv lawv cov ntsiab
Txhua yam koj yuav tsum paub txog daim ntawv thov ntawm 316L thiab 904L stainless hlau hauv watches.
Vim yog qhov sib ntxiv ntawm molybdenum, 316 stainless hlau yog tsim rau hnyav corrosive ib puag ncig (xws li marine / tshuaj ib puag ncig) vim nws superior corrosion kuj;
Rau cov txheej txheem ua haujlwm, 304 stainless hlau yog qhov tseem ceeb ntawm kev lag luam, tsim nyog rau kev siv dav dav (tsis muaj zog acids, khoom noj khoom haus / dej haus), thaum 316 stainless h
Rau feem ntau chav ua noj, 304 stainless hlau yog qhov kev xaiv zoo dua rau cov dab dej, cookware, thiab cov khoom siv vim nws qhov sib npaug zoo ntawm tus nqi, durability, thiab corrosion kuj.
304 stainless hlau vs . 316 stainless hlau: Uas muaj zoo corrosion kuj?
Rau cov kua dej corrosive, 316 stainless hlau yog qhov tsim nyog tshaj 304 stainless hlau, feem ntau vim tias 316 muaj molybdenum, muab nws muaj zog tiv thaiv chlorides (xws li dej hiav txwv) thiab nt