Thaum xaiv cov hlau tsis muaj steel rau kev lag luam, kev lag luam, lossis kev siv vaj tse, ob hom kev siv ntau tshaj plaws yogTIAB SA 304thiab AISI 316. Thaum lawv yog cov khoom siv ntau yam thiab ruaj khov, lawv muaj cov yam ntxwv sib txawv uas ua rau lawv haum rau kev siv sib txawv. Hauv qhov blog no, peb yuav tshawb txog qhov sib txawv ntawm AISI 304 thiab AISI 316 stainless hlau, suav nrog lawv cov khoom sib xyaw, cov khoom siv, thiab cov ntawv thov, thiab qhia tias vim li cas Tonghui Ntshuam & Export Co., Ltd., tus neeg muag khoom ntseeg siab, chaw tsim khoom, thiab lub Hoobkas, yuav tsum yog koj mus- mus rau qhov chaw rau cov khoom zoo no -.
Dab tsi yog AISI 304 thiab AISI 316 Stainless Hlau?
AISI 304 thiabTIAB SA 316yog ob qho tib si austenitic stainless hlau, txhais tau tias lawv tsis muaj - cov qauv sib nqus thiab muaj zog tiv taus corrosion. Txawm li cas los xij, qhov sib txawv ntawm ob qhov feem ntau yog nyob rau hauv lawv cov tshuaj muaj pes tsawg leeg.
SIB 304:Qhov no yog qhov feem ntau siv stainless hlau alloy. Nws muaj 18% chromium thiab 8% npib tsib xee, muab kev tiv thaiv corrosion zoo heev, ua haujlwm ntev, thiab tsim tau. Nws yog feem ntau siv rau hauv cov ntawv thov uas yuav tsum tau muaj kev tiv thaiv corrosion zoo, xws li cov khoom siv hauv chav ua noj, cov khoom siv ua zaub mov, thiab cov qauv vaj tsev.
SIB 316:AISI 316 muaj 16% chromium, 10% nickel, thiab 2% molybdenum, uas muab nws superior corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv chloride ib puag ncig. Qhov sib ntxiv ntawm molybdenum txhim kho kev tiv thaiv rau pitting thiab crevice corrosion, ua rau nws nyiam xaiv hauv marine thiab tshuaj siv.
Qhov txawv ntawm AISI 304 thiab AISI 316 yog dab tsi?
AISI 316 stainless hlau muaj kev tiv thaiv corrosion zoo tshaj AISI 304, tshwj xeeb tshaj yog tiv thaiv chlorides thiab marine ib puag ncig, vim muaj qhov sib ntxiv ntawm 2-3% molybdenum. Thaum ob qho tib si muaj ntau yam, 304 yog tus qauv, kev xaiv pheej yig dua rau kev siv khoom noj / tsev neeg, qhov 316 yog qhov kev xaiv zoo tshaj plaws rau kev lag luam, tshuaj, thiab kev siv ntug hiav txwv.
1. Corrosion Resistance
SIB 304:Muab kev tiv thaiv zoo rau ntau qhov chaw nyob hauv huab cua thiab ntau qhov kev tawm tsam corrosive. Txawm li cas los xij, nws muaj kev cuam tshuam rau corrosion thaum raug chlorides lossis dej ntsev.
SIB 316:Vim yog qhov sib ntxiv ntawm molybdenum, AISI 316 muab kev tiv thaiv zoo tshaj rau pitting thiab crevice corrosion nyob rau hauv ib puag ncig chloride, xws li dej hiav txwv los yog ntsev -laden huab cua.
2. Lub zog thiab kav ntev
SIB 304:Thaum muaj zog thiab ruaj khov, nws yooj yim rau xeb thiab xeb hauv qhov chaw hnyav dua li AISI 316.
SIB 316:Paub txog nws lub zog siab dua nyob rau hauv ib puag ncig hnyav, AISI 316 yog qhov zoo tagnrho rau siv hauv marine, tshuaj, thiab siab -kub siv.
Tus nqi:
SIB 304:Ua ntau hom stainless hlau, AISI 304 feem ntau pheej yig dua AISI 316.
SIB 316:Qhov sib ntxiv ntawm molybdenum thiab lwm yam khoom ua rau AISI 316 ib qho khoom kim heev. Txawm li cas los xij, tus nqi ntxiv feem ntau yog kev ncaj ncees los ntawm nws qhov kev ua tau zoo tshaj plaws nyob rau hauv ib puag ncig hnyav.
3.Magnetic Properties
Ob leeg AISI 304 thiab AISI 316 tsis yog -magnetic nyob rau hauv cov mob annealed. Txawm li cas los xij, lawv tuaj yeem dhau los ua hlau nplaum me ntsis thaum txias - ua haujlwm.
Dab tsi yog Daim Ntawv Thov ntawm AISI 304 Stainless Hlau?
AISI 304 yog qhov zoo tagnrho rau ntau yam kev siv uas raug rau cov ntsiab lus corrosive tsawg. Common siv muaj xws li:
- Cov khoom siv hauv chav ua noj (lub dab dej, txee, qhov cub)
- Cov khoom siv ua zaub mov
- Architectural nta (railings, cladding)
- Cov cuab yeej kho mob thiab khoom siv
Dab tsi yog Daim Ntawv Thov ntawm AISI 316 Stainless Hlau?
AISI 316 yog siv nyob rau hauv ib puag ncig uas yuav tsum tau superior corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv chloride - nplua nuj tej yam kev mob. Cov ntawv thov ib txwm muaj xws li:
- Marine ib puag ncig (nkoj fittings, dej hiav txwv systems)
- Chemical processing (kwv yees, piping)
- Pharmaceutical and Medical devices (surgical instruments)
- Kev ua zaub mov (cov khoom siv raug ntsev los yog cov khoom noj acidic)
Yuav Ua Li Cas Tonghui Ntshuam & Export Co., Ltd. Pab?
Thaum koj xav tau siab - zoo AISI 304 thiab AISI 316 stainless hlau tsum, Tonghui Ntshuam & Export Co., Ltd. yog koj tus khub ntseeg. Raws li ib tug ua lag luam, chaw tsim tshuaj paus, thiab Hoobkas, peb muab ib tug ntau yam ntawm stainless hlau cov khoom uas ua raws li thoob ntiaj teb cov qauv. Txawm hais tias koj xav tau cov kev cai tshwj xeeb lossis cov khoom siv, peb cov khoom paub txog lawv cov durability thiab precision.
Khoom Specifications Table:
| Khoom | TIAB SA 304 | TIAB SA 316 |
| Chromium Cov ntsiab lus | 18% | 16% |
| Cov ntsiab lus Nickel | 8% | 10% |
| Molybdenum Cov ntsiab lus | 0% | 2% |
| Corrosion Resistance | Zoo, tab sis tuaj yeem corrode hauv chlorides | Zoo heev, tshwj xeeb tshaj yog nyob rau hauv chloride- ib puag ncig nplua nuj |
| Daim ntawv thov | Khoom noj khoom haus, chav ua noj, kho mob, architecture | Marine, tshuaj, tshuaj, zaub mov ua |
| Nqi | qis | Siab dua |
Koj yuav tsum xaiv qhov twg?
Ob leeg AISI 304 thiab AISI 316 muaj lawv cov txiaj ntsig tshwj xeeb. Yog tias koj ua haujlwm nyob rau hauv qhov dav dav - lub hom phiaj ib puag ncig yam tsis muaj kev cuam tshuam rau ntsev lossis tshuaj lom neeg,TIAB SA 304yog ib qho kev xaiv zoo heev. Txawm li cas los xij, yog tias koj qhov project cuam tshuam rau qhov chaw hnyav, xws li marine lossis tshuaj siv tshuaj,TIAB SA 316muab cov superior corrosion kuj koj xav tau.
Xaus
Tonghui Ntshuam & Export Co., Ltd. muaj ib tug tag nrho spectrum ntawm stainless steel khoom, xws li cov kav dej, raj, phaj, fittings, thiab tuav, Lub tuam txhab cov khoom yog ISO- ntawv pov thawj, ua tau raws li ob qho tib si cov qauv hauv cheeb tsam, suav nrog ASTM, JIS, thiab EN cov qauv.Tiv tauj pebkoj ntseeg siab lag luam wholesale stainless hlau tsum.
Kuj Saib
- Lag luam wholesale kub dov AISI 304 Stainless hlau lag luam wholesale nqe nyob rau hauv Suav teb
- Lag luam wholesale AISI 316 Honed Pipe Chaw Muag Khoom Nqe
