Dab tsi yog qhov zoo dua rau cov zaub mov - qib stainless hlau, 304 lossis 316?
Dab tsi yog qhov zoo dua rau cov zaub mov - qib stainless hlau, 304 lossis 316?
Rau feem ntau cov zaub mov -qib daim ntawv thov, 304 stainless hlau yog txaus, thaum 316 stainless hlau yog zoo dua rau ib puag ncig uas muaj kev sib cuag nrog corrosive tshuaj xws li ntsev los yog acid. Ob leeg muaj kev nyab xeeb rau kev sib cuag zaub mov, tab sis vim qhov sib ntxiv ntawm molybdenum, 316 stainless hlau muaj kev tiv thaiv corrosion zoo tshaj, ua rau nws zoo tagnrho rau kev xav tau ntau yam xws li marine daim ntaub ntawv, muaj zog tu neeg ua hauj lwm, los yog tej yam khoom noj uas muaj acidic / alkaline cov khoom xyaw.
Dab tsi yog qhov tsis zoo ntawm 304 stainless hlau?
Nws muaj zog corrosion kuj thiab zoo mechanical zog, ua rau nws haum rau kev siv. Dab tsi yog qhov tsis zoo ntawm 304 stainless hlau? 304 stainless hlau tsis haum rau ib puag ncig uas muaj ntsev, chlorine, lossis tshuaj muaj zog. Nyob rau hauv marine los yog industrial cheeb tsam, nws yuav corrode.
304 stainless hlau vs 316
Tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S | N | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|---|
| 304 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.10 | 17.5 - 19.5 | 8.0 - 10.5 | - |
| 316 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.10 | 16.5 - 18.5 | 10.0 - 13.0 | 2.0 - 2.5 |
304 Stainless hlau:
304 stainless hlau yog ib qho dav - lub hom phiaj stainless hlau nrog zoo corrosion kuj thiab ua cov khoom, dav siv hauv cov zaub mov, kev kho mob, thiab kev tsim kho kev lag luam. Nws cov khoom tseem ceeb yog hlau, chromium, thiab npib tsib xee, nrog cov ntsiab lus chromium tsawg kawg yog 18% thiab cov ntsiab lus nickel tsawg kawg yog 8%. Qhov kev sib xyaw no tso cai rau 304 stainless hlau kom muaj kev ruaj ntseg zoo hauv feem ntau ib puag ncig.
Khoom noj khoom haus qib Stainless hlau 316
316 stainless hlau yog siab -chromium-nickel austenitic stainless hlau alloy. Zoo li ntau cov hlau alloys, nws qhov kev pabcuam txuas mus ntxiv yog siab dua li qhov ntsuas kub uas xav tau rau kev ua zaub mov feem ntau (siab dua 800 degree, lossis 1472℃F).
Yog vim li cas 316 alloy yog cov khoom siv zoo tshaj plaws rau cov khoom noj- qib steel nplooj ntawv yog nws cov tshuaj tiv thaiv siab heev rau acids, alkalis, thiab chlorides (xws li ntsev). Lwm cov austenitic stainless hlau, xws li 304 stainless hlau, yog qhov ua rau muaj qhov hnyav hnyav thaum sib cuag nrog cov ntsev uas feem ntau pom hauv cov zaub mov.
316 stainless hlau yog cov khoom siv zoo tshaj plaws rau kev tsim khoom noj- qib stainless hlau ntim thiab tsim nyog rau yuav luag txhua daim ntawv thov zaub mov.
Thaum xaiv 304 Stainless Hlau
Nqis: 304 stainless hlau yog pheej yig, ua rau nws zoo tagnrho rau tej yaam num ntawm ib tug nruj pob nyiaj siv.
Kev siv dav dav: 304 stainless hlau yog zoo- haum rau sab hauv tsev lossis dav siv hauv qhov chaw uas nws yuav tsis cuam tshuam nrog cov tshuaj corrosive.
Khoom noj khoom haus- Cov Khoom Qib: 304 stainless hlau yog tsim rau kev tuav cov khoom noj thiab cov khoom siv ua haujlwm uas nws yuav tsis tuaj yeem cuam tshuam nrog ntau cov tshuaj.
Thaum xaiv 316 Stainless Hlau
Marine Environments: 316 stainless hlau muaj kev tiv thaiv zoo rau dej hiav txwv corrosion, ua rau nws zoo tagnrho rau kev siv ntug hiav txwv lossis dej hiav txwv.
Tshuaj lom neeg los yog siab -Chloride Ib puag ncig: Cov molybdenum ntxiv ua rau nws zoo heev rau pitting thiab crevice corrosion nyob rau hauv ib puag ncig uas muaj ntsev los yog lwm yam tshuaj corrosive.
High-Cov Khoom Muaj Peev Xwm: Rau cov khoom siv uas tsis ua haujlwm tsis tuaj yeem lees txais, ntxiv cov kav ntev thiab corrosion tsis kam ntawm 316 stainless hlau muab kev ua haujlwm ntev tshaj -.
Cov Khoom Siv Kho Mob: 316 stainless hlau feem ntau yog siv rau hauv cov khoom siv kho mob uas muaj qib siab ntawm corrosion kuj thiab biocompatibility.
Gnee Steel tshwj xeeb hauv kev tsim khoom ntawm ntau yam khoom siv stainless hlau. Gnee Steel cov khoom ntim khoom suav nrog: Hlau Strapping: Cov kav dej nrog ib txoj kab uas hla ntawm 3 ntiv tes los yog tsawg dua yog feem ntau khi ua ke nrog polypropylene zaj duab xis los tiv thaiv xeb thaum thauj dej hiav txwv, thiab tom qab ntawd khi nrog cov hlua hlau. Ntoo Cases / Crates: Cov kav dej feem ntau yog ntim rau hauv cov rooj ntoo lossis cov thawv los tiv thaiv cov kav dej thaum lub sij hawm thauj mus los, tshwj xeeb tshaj yog cov uas ntev dua los yog muaj qhov loj dua. Seaworthy Export Ntim: Cov neeg muag khoom feem ntau siv cov txheej txheem seaworthy export ntim, uas tuaj yeem suav nrog ntau yam khoom siv thiab cov txheej txheem los tiv thaiv cov kav dej thaum thauj. Tarpaulin Ntim: Qhov no tiv thaiv los nag, dej hiav txwv, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub thawv xa khoom thaum thauj. Gnee Steel tshwj xeeb hauv kev tsim thiab muag cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab hluav taws xob nuclear, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy pricing lossis customized alloy cov ntaub ntawv daws teeb meem, thov hu rau peb rau ib qho kev tsocai:ru@gneesteelgroup.com
