Brinell hardness Tsawg dua lossis sib npaug rau 187HB, Rockwell hardness Tsawg dua lossis sib npaug rau 90HRB, Vickers hardness Tsawg dua lossis sib npaug li 200HV.
1. Stainless hlau yog ib qho kev tiv thaiv corrosion thiab high-temperature resistant alloy uas tsis yooj yim rau xeb. Qhov no muaj ntau yam ua rau nws muaj pes tsawg leeg. Stainless hlau yog hais txog ib hom hlau uas muaj siab hardness thiab corrosion kuj, tab sis stainless hlau tsis hnav-resistant. Stainless hlau muaj xws li martensitic hlau, ferritic hlau, austenitic hlau, nag lossis daus hardening stainless hlau, chromium stainless hlau, chromium-nickel stainless hlau, Chromium manganese nitrogen stainless hlau, thiab lwm yam.
2. Stainless hlau yuav muab faib ua peb hom raws li nws muaj pes tsawg leeg: 13 chromium stainless hlau, 18 chromium stainless hlau thiab 18-8 stainless hlau. Stainless hlau yog hais txog cov hlau uas tiv taus corrosion los ntawm cov xov xwm tsis muaj zog xws li huab cua, chav, dej, thiab tshuaj lom neeg corrosive media xws li acids, alkali, thiab ntsev. Nws tseem hu ua stainless acid-resistant steel. Cov hlau uas tiv taus corrosion los ntawm cov xov xwm tsis muaj zog corrosive feem ntau hu ua stainless hlau.
3. Stainless hlau yog hais txog cov hlau uas tiv taus corrosion los ntawm cov khoom tsis muaj zog corrosive xws li cua, chav, thiab dej thiab tshuaj lom neeg corrosive media xws li acids, alkalis, thiab ntsev. Nws tseem hu ua stainless acid-resistant steel. Stainless hlau hais txog kev tiv thaiv tsis muaj zog corrosive media xws li huab cua, chav, dej, thiab acids thiab alkali. Cov ntsiab lus alloying yooj yim suav nrog npib tsib xee, molybdenum, titanium, niobium, tooj liab, nitrogen, thiab lwm yam. Isotopic ntsiab yuav sib hloov thiab assimilate los ua corrosion ntawm stainless hlau.
