1. Tshuaj muaj pes tsawg leeg
| Qib | Cov pa roj carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Nickel (Ni) |
| TIAB SA 304 | Tsawg dua lossis sib npaug rau 0.08 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 2.00 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.03 | 18-20 | 8-10 |
| TIAB SA 201 | Tsawg dua lossis sib npaug rau 0.15 | Tsawg dua los yog sib npaug rau 1.00 | 5.5-7.5 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.03 | 13.5-15.0 | 3.5-5.5 |
304 stainless hlau kav yog ntau resistant rau oxidation
Chromium yog lub ntsiab tseem ceeb hauv stainless hlau uas muab kev tiv thaiv corrosion.Thaum chromium reacts nrog oxygen, nws tsim ib txheej nyias, tiv thaiv chromium oxide txheej ntawm qhov chaw, tiv thaiv xeb.
201 stainless hlau yeeb nkab yog ruaj khov dua
Manganese txhim kho lub zog thiab hardness thiab pab nyob rau hauv cov txheej txheem deoxidation thaum lub sij hawm tsim steel.
304 stainless hlau kav yog ntau corrosion-resistant
Nickel txhim khu lub ductility, toughness, thiab corrosion kuj ntawm stainless hlau. Nws kuj stabilizes cov qauv austenitic, ua kom cov khoom tsis sib nqus thiab kev ua haujlwm zoo heev ntawm qhov kub thiab txias.s.
2.Mechanical Properties
| Qib | Tensile zog | Yield zog | Elongation |
| 304 | Ntau dua lossis sib npaug li 520 MPa | Ntau dua lossis sib npaug li 205 MPa | Ntau dua lossis sib npaug li 40% |
| 201 | Ntau dua lossis sib npaug li 520 MPa | Ntau dua lossis sib npaug li 275 MPa | Ntau dua lossis sib npaug li 35% |
304 stainless hlau kav muaj elongation zoo heev (Ntau dua lossis sib npaug li 40%), ua kom cov ductility zoo, ua rau lawv xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau txoj kev sib sau lossis khoov.
201 stainless hlau kav dej muaj zog ntau dua (Ntau dua lossis sib npaug ntawm 275 MPa) thiab Brinell hardness, uas yuav ua rau txias ua haujlwm nyuaj tab sis ua rau muaj zog ntxiv tom qab ua tiav.
Kev ua tau zoo
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Vim nws qhov zoo toughness thiab plasticity, 304 stainless hlau kav tsis tshua muaj kev puas tsuaj xws li tawg thaum txiav, vuam, thiab tsim cov txheej txheem. thiab kuj tsis zoo toughness, uas txwv lub Scope thiab complexity ntawm lawv txoj kev ua.
daim ntawv thov cheeb tsam
304 stainless hlau kav
Khoom noj khoom haus thiab dej haus kev lag luam:siv rau kev thauj cov khoom siv raw khoom, ua dej, dej haus, thiab lwm yam., 304 stainless hlau kav ua tau raws li cov qauv kev tu cev nruj kom ntseeg tau tias cov khoom muaj kev nyab xeeb thiab kev nyiam huv.
Kev lag luam tshuaj:Hauv kev tsim tshuaj lom neeg, ntau cov xov xwm corrosive yuav tsum tau thauj los ntawm cov kav dej. Kev tiv thaiv corrosion ntawm 304 stainless hlau kav ua rau lawv tiv taus corrosion los ntawm ntau yam acidic thiab alkaline daws thiab tshuaj.
Kev lag luam khoom siv kho mob:Rau qee cov kav dej uas xav tau kev sib cuag nrog tib neeg lub cev lossis siv hauv cov khoom siv kho mob, biocompatibility thiab corrosion kuj ntawm 304 stainless hlau kav yog qhov tseem ceeb.
201 stainless hlau kav
Sab hauv tsev kho kom zoo nkauj(tsis yog qhov tseem ceeb): Hauv qee lub tsev kho kom zoo nkauj, xws li dai rods hauv wardrobes, yooj yim hauv tsev muab faib thav ntawv, thiab lwm yam uas tsis tas yuav tsum tau muaj corrosion kuj, 201 stainless hlau kav yuav siv tau.
Ib nrab lub teeb kev lag luam khoom: Hauv qee qhov chaw lag luam teeb pom kev zoo uas xav tau cov khoom muag thiab kev tiv thaiv me me, 201 stainless hlau kav tuaj yeem siv los ua kev xaiv khoom siv nyiaj txiag thiab siv tau.
Cov tsev nyob ib ntus thiab cov chaw:Rau qee qhov kev tsim vaj tsev ib ntus, cov chaw ua yeeb yam, thiab lwm yam, nrog lub neej ua haujlwm luv luv thiab tsis yog qhov tshwj xeeb ntawm kev ua haujlwm nruj, tus nqi ntawm 201 stainless hlau kav yog qis dua.
