Puas yog 304 stainless hlau tsim nyog rau cov ntawv thov zaub mov dua 316 Stainless hlau?
Ob 304 thiab 316 yog cov zaub mov - Xaiv cov khoom lag luam uas muaj rau qhov chaw ua zaub mov kom haum rau qhov chaw uas muaj cov khoom noj kom zoo rau qhov chaw nyob rau qhov chaw uas muaj cov khoom noj kom zoo rau qhov chaw uas muaj qhov tsis zoo yog tsis tseem ceeb.
Puas yog 304 stainless hlau ntsib cov qauv kev nyab xeeb zaubmov?
Kev tu cev thiab huv
Ob 304 thiab 316 stainless cov hlau tsis yog- porous, yooj yim heev los ntawm cov kab mob hitbor. Lawv txoj kev du, polished cov chaw ua rau lawv zoo tagnrho rau kev ceev ntaub ntawv thov thiab kev pab ua kom tau raws li cov qauv kev nyab xeeb zaub mov.
Ob 304 thiab 316 stainless hlau tau faib ua khoom noj khoom haus- kev cai, xws li FDA cov kev cai (EC) tsis muaj 1935/235/235/2004, thiab NSF / ENSI 51 ntawv pov thawj. Lawv qhov kev nyab xeeb zaub mov noj los ntawm peb cov yam ntxwv tseem ceeb: corrosion tsis kam, tshuaj lom neeg ruaj khov, thiab yooj yim ntawm kev tu.
Khoom noj khoom noj -}}} qib steel stainless hlau yog ua kom tsis txhob muaj cov hmoov txhuas, cadmium, uas tuaj yeem lwm yam ua rau cov khoom noj. Los ntawm kev tsim nyog passivation, ib daim ntawv tiv thaiv chromium oxide txheej rau saum npoo, tiv thaiv kev tiv thaiv mob corrosion thiab inhibiting paug.
Nto kho ntxiv kev cuam tshuam kev nyiam huv: ib qho kev kho kom du, uas yog qhov tshwj xeeb rau cov mis nyuj, uas yog lwm cov dej haus ib puag ncig.
Muab piv cov khoom ntawm 304 vs 316
Txawm hais tias ob qho tib si yog Anustenitic stainless hlau, lawv cov tshuaj lom neeg thiab corrosion tiv taus:
Tshuaj Muaj Tshuaj
| Lub ntsiab | 304 ss | 316 SS |
|---|---|---|
| Chromium (cr) | 17.5–20.0 % | 16.0–18.5 % |
| Npib tsib caug (ni) | 8.0–11.0 % | 10.0–14.0 % |
| Molybdenum (mo) | 0 % | 2.0–3.0 % |
Corrosion Kuj
304 Stainless Hlau
304 Stainless hlau yog dav siv thiab tus nqi-}}}} Siv cov khoom noj khoom haus dav dav thiab dej haus. Nws muaj qhov tsis zoo rau feem ntau oxidizing cov kua qaub thiab tsis yooj yim corroded hauv cov qauv sib xws.
Txawm li cas los xij, nws yog ib txwm rau pitting chlosion hauv chloride hauv chloride hauv chloride hauv chloride hauv chloride hauv chloride hauv chloride hauv chloride hauv chloride hauv chloride} Kev nplua nuj ib puag ncig lossis siab {1}--}} salinity dej ib puag ncig.
316 Stainless Hlau
Qhov sib ntxiv ntawm molybdenum muab 316 stainless hlau txawm tias muaj zog tiv thaiv rau pittings, tshwj xeeb tshaj yog hauv chloride, acidic, lossis siab {1} {1} {{1} {}}}}}}} qhov chaw ib puag ncig. Nws yog qhov haum rau cov nqaij nruab deg, cov zaub mov acidic acidic xws li citrus lossis txiv lws suav, thiab cov ntawv thov siv zog ua kom huv (cite} Situ tu (CIE).
Nyob rau hauv cov rooj plaub no, 316 stainless hlau ntau dua thiab txhim khu kev qha ntau dua 304 stainless hlau.
Durability thiab lub zog
304 Stainless Hlau
304 Stainless hlau muaj npe nrov rau nws txoj kev nruj thiab kev ntseeg tau. Nws tuaj yeem tiv thaiv tsis tu ncua, kev puas siab ntawm lub cev, thiab kev ntxhov siab txhua hnub hauv kev lag luam khoom noj khoom haus.
316 Stainless Hlau
316 Stainless hlau txawm ntau ruaj, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej hnyav, lossis thaum cov khoom siv tau raug cov tshuaj muaj zog lossis nquag siv. Nws yog qhov kev xaiv zoo dua thaum cov khoom siv raug ua kom muaj kev ntxhov siab tas mus li, cov neeg sawv cev ntawm cov sawv cev, lossis tuav ntaws. Thaum ob qho tib si stainless hlau muaj zog, 316 stainless hlau muaj ntau dua nyob rau hauv kev thov ib puag ncig.
Kev nyiam huv thiab yooj yim ntawm kev ntxuav
Ob 304 thiab 316 stainless hlau tsis yog- porous, yooj yim los tiv thaiv kab mob kab mob. Lawv cov chaw du ua rau lawv zoo tagnrho rau kev kho kom huv thiab kev pab ua kom tau raws li cov qauv kev nyab xeeb zaub mov. Qhov tseeb, muaj me me sib txawv hauv lawv lub zog huv sikienic- ob qho tib si stainless hlau yog tau zoo rau kev ua kom muaj kev sib tiv zaub zaub mov huv thiab huv.
Vim li cas thiaj xaiv GNEE steel (cov khoom siv xa khoom)?
✅ Cov Tshuag Loj ntawm 304/316 stainless hlau sawb / chev, thauj khoom ceev.
✅ Lub Hoobkas Kev Muag Khoom Ncaj Nraim, cov nqi sib tw, tus nqi zoo rau nyiaj.
✅ Muaj cov ntawv pov thawj zoo: Cov Khoom Xeem Ntawv Pov Thawj (MTC), tshuaj lom neeg daim ntawv pov thawj, thiab cov ntawv pov thawj cuab yeej.
✅ Tus Nqi -}} Cov kev pabcuam ntxiv: slitting, txiav, polishing kho mob.
Stippedide shipping, kev nyab xeeb thiab txhim khu kev qha, thiab cov ntaub ntawv nthuav tawm -}}} cov ntaub ntawv xav tau.
Email: ru@gneesteelgroup.com
Gnee steel tshwj xeeb hauv kev tsim cov khoom ntau ntawm cov khoom lag luam stainless hlau. Gnee Steel cov khoom ntim khoom muaj xws li: cov hlua hlau: cov kav hlau: cov kav hlau nrog cov kab yeeb yaj kiab txheej lossis tsawg dua yog cov xeb thaum hiav txwv thaum hiav txwv thaum hiav txwv, thiab tom qab ntawd ruaj ntseg nrog hlau strapping. Cov kab mob ntoo / crates: pipes feem ntau ntim rau hauv cov tsiaj ntoo lossis crates los tiv thaiv cov kav dej thaum thauj mus los, tshwj xeeb yog cov uas nyob ntev dua lossis cov kab hniav loj dua. Seaworthy export ntim: Cov chaw muag khoom siv cov txheej txheem seaworthy export export cov ntaub ntawv sau thiab cov tswv yim los tiv thaiv cov kav dej thaum lub sijhawm thauj mus los. Tarpaulin Ntim: Qhov no tiv thaiv los nag, seawater, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub crates export thaum thauj mus los. GNEE steel tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm alloy cov ntaub ntawv. Gnee Steel cov khoom tau siv dav hauv Aerospace, tshuaj, fais fab, thiab peb tuaj yeem muab hluav taws xob customive cov kev daws raws li cov neeg siv khoom xav tau. Rau cov ntaub ntawv ntsig txog alloy lossis customized almoy alloy cov kev daws teeb meem, thov hu rau peb rau nqe lus:ru@gneesteelgroup.com
