Stainless hlau 410 vs 316 Hlau - Dab tsi yog qhov txawv
Gnee Steel
Stainless hlau 410 vs 316 Hlau - Dab tsi yog qhov txawv
410 stainless hlau (martensitic stainless hlau) muaj lub zog siab thiab hardness, yog hlau nplaum, thiab nws cov hnav tsis kam tuaj yeem txhim kho los ntawm kev kho cua sov (tsim rau cov cuab yeej thiab cov hniav), tab sis nws yog qhov yooj yim rau xeb nyob rau hauv ib puag ncig hnyav . 316 stainless hlau (austenitic stainless hlau), ntawm qhov tod tes, muaj molybdenum thiab nickelsuit, muab nws zoo heev corrosion thiab kev siv tshuaj lom neeg. tsis yog- sib nqus, tab sis nws kim dua thiab nyuaj dua li cov cua sov- kho 410 stainless hlau. Nyob rau hauv ib puag ncig me me, yog tias yuav tsum muaj qhov nyuaj thiab lub zog, 410 stainless hlau tuaj yeem xaiv tau; Txawm li cas los xij, nyob rau hauv qhov hnyav corrosive ib puag ncig xws li dej hiav txwv, 316 stainless hlau yuav tsum raug xaiv rau nws cov xeb zoo dua.
Gnee Steel
Dab tsi yog kev siv 410 stainless hlau?
Kev siv ntawm 410 stainless hlau:
Tableware: riam thiab cov tais diav. Cov cuab yeej siv: twj tso kua mis, li qub, shafts, thiab bearings. Automotive qhov chaw: Exhaust systems thiab cav Cheebtsam. Cov cuab yeej thiab kho vajtse: Cov cuab yeej tes thiab cov fasteners.
410 Stainless hlau
UNS S41000 yog martensitic stainless hlau uas muaj 11.5-13% chromium. Vim nws cov ntsiab lus siab chromium thiab cov ntsiab lus carbon tsawg, nws muaj kev tiv thaiv corrosion zoo. Txawm li cas los xij, 410 stainless hlau muaj qhov cuam tshuam rau corrosion thaum raug kub siab (tshwj xeeb tshaj yog siab dua 800℃F) lossis qee yam tshuaj.
316 Stainless hlau
UNS S316000 yog austenitic stainless hlau uas muaj 2-3% molybdenum thiab cov ntsiab lus chromium ntau dua 410 stainless hlau, feem ntau 16-18%. Yog li ntawd, nws muaj superior corrosion kuj rau 410 stainless hlau nyob rau hauv feem ntau ib puag ncig. Tsis tas li ntawd, nws muaj peev xwm tiv taus qhov kub thiab txias thiab tsis tshua muaj kev tiv thaiv corrosion los ntawm qee yam tshuaj ntau dua li 410 stainless hlau. Qhov tsis zoo yog tias, vim nws cov ntsiab lus chromium thiab molybdenum siab dua, 316 stainless hlau yog qhov kim tshaj li 410 stainless hlau.
Stainless hlau 410 vs 316 - Qhov txawv yog dab tsi
| Feature | 410 Stainless hlau (Martensitic) | 316 Stainless hlau (Austenitic) |
| Thawj Qhov Zoo | Siab zog, hardness & hnav tsis kam | Superior Corrosion & Kub Resistance |
| Corrosion Resistance | Ncaj ncees (zoo nyob rau hauv me me, qhuav ib puag ncig) | Zoo heev, tshwj xeeb tshaj yog tawm tsam chlorides (kua ntsev) |
| Magnetism | Sib nqus | Tsis yog-Magnetic |
| Ntsiab Alloying Elements | Chromium (Cr), carbon (C) | Chromium (Cr), Nickel (Ni),Molybdenum (hli) |
| Nqi | Ntau Economy | Siab dua (vim cov ntsiab lus Nickel thiab Molybdenum) |
| Weldability | Ncaj Ncees (Yuav tsum tau ua ntej- cua sov thiab tom qab- kev kho vuam) | Zoo heev |
| Tej kev siv | Cutlery, li qub, fasteners, twj tso kua mis | Marine Hardware, Chemical Tanks, Medical Devices |
Stainless hlau 410 vs 316 International Equivalent Qib Sib piv
| Standard System | 410 Stainless hlau (Martensitic) | 316 Stainless hlau (Austenitic) |
| UNS (Unified Numbering System) | S41000 | S31600 |
| AISI/SAE (USA) | 410 | 316 |
| EN (Ntau) (European Standard) | 1.4006 | 1.4401 |
| EN (Npe) (European Standard) | X12Cr13 | X5CrNiMo17-12-2 |
| JIS (Japanese Industrial Standard) | SIB 410 | TIAB SA 316 |
| GB (Suav National Standard) | 12Cr13 (Tshiab) / 1Cr13 (Kub) | S31608 (Tshiab) / 0Cr17Ni12Mo2 (Kub) |
Chemical Composition ntawm Stainless Hlau 410 vs 316
| Lub ntsiab | 316 Stainless hlau | 410 Stainless hlau | Kev cuam tshuam rau kev ua haujlwm |
| Cr | 16.00 – 18.00 | 11.5 – 13.5 | Muab qhov yooj yim corrosion kuj thiab ua rau saum npoo passivation txheej |
| Ni | 10.00 – 14.00 | Tsawg dua lossis sib npaug li 0.75 | Stabilizes cov qauv austenite, txhim kho ductility thiab nqi |
| Mo | 2.00 – 3.00 | Tsis muaj los yog kab | Core sib txawv! Kev txhim kho zoo heev rau pitting thiab crevice corrosion |
| C | Tsawg dua los yog sib npaug li 0.08 | 0.08 – 0.15 | Nce hardness thiab lub zog, tab sis txo weldability thiab toughness |
Cov ntsiab lus molybdenum ntawm 316 stainless hlau yog lub hauv paus ntawm nws "marine qib" lub koob npe nrov. Qhov no ntxiv 2-3% molybdenum cov ntsiab lus muab 316 stainless hlau zoo heev corrosion kuj nyob rau hauv hnyav ib puag ncig uas muaj chlorides (xws li dej hiav txwv, ntsev tsuag, thiab tshuaj dawb).
Cov ntsiab lus carbon thiab martensitic qauv ntawm 410 stainless hlau tso cai rau nws ua tiav qhov siab hardness thiab lub zog los ntawm kev kho cua sov, ua rau nws nyiam cov khoom siv rau hnav- cov khoom tiv thaiv xws li cov cuab yeej txiav thiab cov fasteners.
Mechanical Properties ntawm Stainless hlau 410 vs 316
| Khoom | 316 Stainless hlau | 410 Stainless hlau |
|---|---|---|
| Tensile zog | 520-700 MPa | 480-700 MPa |
| Yield zog | 205 MPa (min) | 205 MPa (min) |
| Elongation | 40% (min) | 18% (min) |
| Hardness | PIB 90-95 | PIB 80-90 |
| Impact Toughness | Zoo | pluag |
| Kev qaug zog | Siab | Tsawg |
| High -Tsub Kev Ua Haujlwm | Haum rau siab - qhov kub thiab txias (txog 870 degree) | Haum rau nruab nrab mus rau qhov kub thiab txias (txog 600 degree) |
| Corrosion Resistance | Zoo heev (resistant rau acids, ntsev) | Kev ncaj ncees (tsis zoo rau acids) |
Lub cev muaj zog ntawm 316 vs 410 Stainless hlau
| Khoom | Stainless hlau 316 | Stainless hlau 410 |
|---|---|---|
| Qhov ceev (g / cm³) | ~7.99 | ~7.75 |
| Melting Point (zeeg) | 1370-1400 | 1480-1530 |
| Thermal conductivity (W / m · K) | ~ 16.2 ntawm 100 degree | ~ 24.9 ntawm 100 degree |
| Hluav taws xob tiv thaiv (ohm·m) | ~ 7.4 x 10^-7 ntawm 20 degree | ~ 5.7 x 10^-7 ntawm 20 degree |
| Coefficient ntawm Thermal Expansion (µm/m·K) | 16.5 (20-100 degree) | 10.8 (20-100 degree) |
| Lub peev xwm kub tshwj xeeb (J / kg·K) | ~ 500 ntawm 20 degree | ~ 460 ntawm 20 degree |
| Magnetic Properties | Tsis yog -magnetic (Annealed) | Magnetic (Txhua yam xwm txheej) |
Kev siv ntawm 410 thiab 316 Stainless Hlau
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