Qhov sib txawv ntawm Alloy 310S thiab 316L
Thaum nws los txog rau kev xaiv txoj cai stainless hlau rau koj qhov project, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm cov hlau alloys. Hauv tsab xov xwm no, peb yuav ua tib zoo saib ob qho kev xaiv nrov: Alloy 310S thiab 316L.
HT PIPE yog ib tug thawj coj stockist thiab exporter thoob ntiaj teb nrog ntau tshaj 16 xyoo ntawm kev txawj ntse nyob rau hauv thoob ntiaj teb kev lag luam. Peb muab cov kav dej, daim hlau, cov kab tuav, thiab ntau yam ntawm cov yeeb nkab fittings, flanges, thiab li qub.Tiv tauj pebtam sim no rau cov quotes dawb thiab cov ntaub ntawv khoom ntiag tug.
1. Chemical Composition: Lub hauv paus ntawm Distinction
- Feem ntau yog tsim los ntawm hlau, chromium, thiab npib tsib xee.
- Muaj feem pua ntawm chromium (kwv yees li 25-28%) rau kev tiv thaiv corrosion zoo dua.
- Cov ntsiab lus npib tsib xee nruab nrab (ib puag ncig 19-22%) ua rau kom muaj zog siab kub.
- Alloyed nrog me me ntawm manganese, silicon, thiab sulfur rau kev txhim kho kev ua haujlwm.
- Nws muaj peb lub ntsiab lus tseem ceeb: hlau, chromium, thiab npib tsib xee.
- Cov ntsiab lus molybdenum ntau dua (kwv yees li 2-3%) piv rau 310S, txhawb kev tiv thaiv corrosion hauv cov cheeb tsam hnyav.
- Cov ntsiab lus chromium qis (ze li 16-18%) piv rau 310S.
- Ntxiv ib qho me me ntawm manganese, silicon, thiab carbon rau qhov zoo sib npaug.
2. Corrosion Resistance Profiles hauv Chemical Media
Chloride thiab Pitting Environments:316L yog qhov zoo tshaj plaws hauv kev tuav dej hiav txwv, dej brackish, thiab halogen daws. Kev suav nrog ntawm 2.0% - 3.0% Molybdenum hauv 316L txhim kho nws cov Pitting Resistance Equivalent Number (PREN), tiv thaiv kev tiv thaiv hauv cheeb tsam crevice corrosion. 310S tsis muaj Molybdenum thiab yog qhov yooj yim rau pitting nyob rau hauv ib puag ncig chloride nquag.
Sulfurous thiab Txo Acids:316L ua pov thawj zoo dua nyob rau hauv me me txo cov tshuaj lom neeg tawm, xws li qis -concentration sulfuric acid loops.
High -Tsub Gases:310S muaj txiaj ntsig zoo ntawm kev tiv thaiv leej faj- cov kabmob gases, cov pa hluav taws kub combustion, thiab carburizing cua ntawm qhov kub thiab txias uas tus qauv 316L yuav tawg.
3. Temperature Performance: Siab -Kub Showdown
UNS S31008 stainless hlau:
Engineered rau siab - qhov kub thiab txias kev pab cuam, withstanding kub mus txog 2100℃F (1150℃).
Qhov zoo tshaj plaws rau cov ntawv thov xav tau thermal stability, nrog rau cov khoom siv hluav taws xob thiab cov raj radiant.
UNS S31603 stainless hlau:
Qhia tau zoo siab -kub kev ua tau zoo, haum rau nruab nrab kub siab.
Muab versatility hla ib spectrum ntawm kev lag luam, tshwj xeeb tshaj yog nyob rau hauv scenarios tsis xav tau huab cua kub.
4. Mechanical Properties
Qauv: SS310S
AISI 310 310S muaj cov khoom pov thawj zoo siab tensile lub zog, feem ntau nyob rau hauv thaj tsam ntawm 75,000 psi (515 MPa) thiab lub zog tawm ntawm ib ncig ntawm 30,000 psi (205 MPa).
Muaj zog txaus los tiv thaiv cov neeg kho tshuab kev nyuaj siab thaum lub sij hawm siab -kub siv.
Qauv: SS316L
316L Stainless hlau|UNS S31603|TIAB SA 1.4404Nws muaj qhov sib piv tensile lub zog, feem ntau nyob nruab nrab ntawm 70,000 mus rau 85,000 psi (485 mus rau 590 MPa), nrog rau lub zog tawm ntawm kwv yees li 25,000 psi (170 MPa).
Khaws qhov sib npaug zoo ntawm lub zog thiab ductility.
316L hlauNws muaj lub zog tensile siab dua qhov kawg, uas ua rau nws tiv taus ntau dua rau kev tawg hauv kev ntxhov siab. Txawm li cas los xij, Alloy 310S muaj lub zog ntau dua, uas txhais tau tias nws tuaj yeem tiv taus kev ntxhov siab ntau dua yam tsis muaj deforming lossis tawg.
5. Daim ntawv thov: Tailoring rau kev lag luam xav tau
Hlau alloy 310S:
Muaj nyob rau hauv kev kho cua sov thiab cov khoom siv thermal ua.
Cov neeg ua haujlwm tseem ceeb hauv kev tsim kho cov tshuab ua kom sov, kilns, thiab combustion chambers.
Khoom siv: 316L
Lub hom phiaj tseem ceeb hauv kev lag luam chemical, petrochemical, thiab kws tshuaj.
Dav siv rau cov khoom siv hauv cov khoom siv hauv hiav txwv, xws li nkoj fittings thiab offshore qauv.
6. Kev txiav txim siab txog tus nqi: Ntsuas kev ua tau zoo thiab kev lag luam
310S stainless hlau yeeb nkab:
Feem ntau kev lag luam ntau dua 316L.
Txaus siab rau cov ntawv thov uas xav tau siab - qhov kub thiab txias tsis tas yuav muaj kev tiv thaiv corrosion ntau.
316L stainless hlau yeeb nkab:
Tus nqi me ntsis siab dua vim tus nqi ntxiv ntawm molybdenum.
Tsim nyog los ntawm nws superior corrosion kuj nyob rau hauv corrosive ib puag ncig.
7. Xaus: Xaiv qhov ntse hauv Stainless Steel Arena
Hauv kev xaus, kev xaiv ntawm Alloy 310S thiab 316L hinges ntawm qhov tshwj xeeb xav tau ntawm daim ntawv thov. Txawm hais tias ob qho tib si alloys yog stalwarts nyob rau hauv stainless hlau sau, lawv cov kev sib xyaw thiab cov yam ntxwv ua tau zoo ua rau lawv haum rau ntau hom kev lag luam. Txawm hais tias nws tiv taus qhov kub thiab txias los yog tawm tsam cov kab mob corrosive, cov yam ntxwv ntawm Alloy 310S thiab 316L kom ntseeg tau tias kev lag luam muaj cov cuab yeej tsim nyog rau txoj hauj lwm nyob rau hauv ib txwm muaj - hloov kho thaj chaw ntawm cov ntawv thov stainless hlau.
Ruaj ntseg Traceable Industrial Piping & Phaj nrog HT PIPE
Txawm hais tias koj qhov chaw yuav tsum hnyav-phab ntsa ASTM A312 316L seamless kav lossis cua sov-resistant ASTM A240 310S boiler phaj, HT PIPE muab cov ntaub ntawv pov thawj tiav nrog EN 10204 3.1 Daim Ntawv Pov Thawj Zeb Xeem (MTC).
Nyem qhov no mus thov cov lus hais lag luam wholesale ntawm 310S lossis 316L cov khoom lossis xa koj cov qauv kev cai tshwj xeeb ncaj qha rau peb qhov chaw haujlwm engineering ntawmmarket@htpipe.com.
