Tus Hlau Stainless 1.4301 vs 1.4305: sib txawv tseem ceeb
Tso lus
Yog tias koj tau txiav txim siab ntawm 1.4301 stainless hlau (ib txwm hu ua AISI 304) thiab 1.4305 stainless hlau hauv machinility, corrosion kuj, thiab cov ntawv thov tuaj yeem pab koj xaiv qhov yog.
Dab tsi yog1.4301 stainless hlau?
1.4301, tseem hu ua AISI 304 lossis x5cni18-10, yog qhov feem ntau siv tau siv cov hlau tsis muaj tseeb, muaj nuj nqis rau nws cov kev tiv thaiv corrosion zoo, muaj muaj txiaj ntsig, thiab weldability, thiab weldability. Nws tau siv nyob rau hauv txhua yam ntawm chav ua noj cov khoom siv thiab tshuaj tso tsheb hlau roj ntsha thiab cov cuab yeej tso tsheb hlau luam rau archa groels thiab cov cuab yeej kho mob.
Dab tsi yog 1.4305 stainless hlau?
1.4305 (AISI 303 lossis x8crnis18 -} 9) tseem yog ib qho kev hloov pauv stainless hlau, tab sis nws tau hloov kho tshwj xeeb los txhim kho cov ntaub ntawv sulfur. Qhov no ua rau nws zoo rau high- ceev cov tshuab ceev-tab sis nws los nrog me ntsis qis dua corrosion ntau dua li 1.4301.
Dab tsi yog 1.4305 stainless hlau sib npaug rau?
1.4305 stainless hlau yog European sib npaug ntawm AISI 303, tseem paub los ntawm nws cov lej s30300. Nws zwm rau cov tshuaj tiv thaiv stainless hlau thiab yog qauv hauv qab en 10088-3. Tsim los txhim kho machinability, 1.430 muaj cov ntsiab lus sulfur ntau dua li tus qauv 304), ua rau nws zoo tagnrho rau kev siv lathes, screws, thiab qhov chaw ntsuas. Sib npaug rau International tsim muaj xws li:
Ib tug aisi: 303
Tsis yog: S30300
JIS: Sus303
En: X8crnis18-9
Qhov sib txawv ntawm 304 thiab 303 stainless hlau
1.4301 vs 1.4305 stainless hlau: tshuaj lom neeg sib xyaw (wt%)
| Lub ntsiab | 1.4301 (AISI 304) | 1.4305 (AISI 303) |
|---|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0.07% | Tsawg dua los yog sib npaug rau 0.10% |
| Silicon (si) | Tsawg dua los yog sib npaug rau 1.00% | Tsawg dua los yog sib npaug rau 1.00% |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 2.00% | Tsawg dua los yog sib npaug rau 2.00% |
| Phosphorus (p) | Tsawg dua los yog sib npaug rau 0.045% | Tsawg dua los yog sib npaug rau 0.05% |
| Sulphur (s) | Tsawg dua los yog sib npaug rau 0.03% | 0.15–0.35% |
| Chromium (cr) | 17.5–19.5% | 17.0–19.0% |
| Npib tsib caug (ni) | 8.0–10.5% | 8.0–10.0% |
1.4301 vs 1.4305 Stainless Hlau: Cov Khoom Siv Khoom Siv (Raug, Annealed)
| Ntiag tug | 1.4301 (304) | 1.4305 (303) |
|---|---|---|
| Tensile lub zog (mpa) | 500–750 | 500–750 |
| Yield zog (mpa) | Ntau dua los yog sib npaug rau xyoo 190 | Ntau dua los yog sib npaug rau xyoo 190 |
| Elongation (%) | Ntau dua los yog sib npaug rau 45 | Ntau dua los yog sib npaug rau 35 |
| Hardness (HB) | Tsawg dua los yog sib npaug rau 215 | Tsawg dua los yog sib npaug rau 230 |
Yog stainless hlau 1.4301 sib nqus?
Stainless hlau 1.4301, tseem hu ua AISI 304, feem ntau suav hais tias yog feem ntau suav hais tias yog feem ntau tsis yog {2} {{{}} annealed) mob. Qhov no yog vim tias nws muaj Austenic microstructure, uas tsis ua kom pom Magnetism. Txawm li cas los xij, cov txheej txheem ua haujlwm txias xws li khoov, sib sau, lossis machiness tuaj yeem qhia qee qhov sib nqus me me hauv cov chaw hauv zos. Yog li thaum lub sijhawm 1.4301 tsis yog tag nrho tsis yog- sib nqus, nws yog qhov sib nqus uas tsis tshua muaj ntau dua li cov hlau ferritic lossis martititic stainless hlau zoo li 430 lossis 410.
Yog 1.4305 sib nqus?
Nws tsis yog - sib nqus nyob rau hauv anealed kev mob tab sis tej zaum yuav dhau los ua kev sib nqus ntawm lub txias- ua haujlwm lossis theem vuam. En 1.4305 muaj qhov zoo tsis kam mus rau atmospheric corrosion nrog qee qhov kev txwv tshwj xeeb txog kev ua tub rog thiab ntug hiav txwv.
Dab tsi yog 1.4310 Stainless hlau sib npaug rau?
Cov Khoom SivAISI 302Puas yog Austenitic Stainless hlau, tseem paub nyob rau hauv cov kev tsim qauv 1.4310, BS 301s21 thiab X10CRNi11 thiab X10CRNi11 Tus kav hlau ua kom muaj stainless hlau|302 belongs rau Pawg V2a Steels thiab tseem hu ua cov hlau caij nplooj ntoos hlav, raws li nws tau siv rau kev tsim cov txuj ci ci.
1.4301 Tus neeg muag khoom hlau stainless hlau - gnee
Gnee muaj cov txiaj ntsig siab - Zoo} Cov ntaub ntawv ua haujlwm nrog kev siv cov khoom lag luam nrog kev siv cov khoom lag luam nrog kev siv nrog cov khoom siv hauv av, en {}}}
Tiv tauj peb tam sim no kom tau txais kev daws teeb meem tshwj xeeb thiab cia siab - zoo} zoo} zoo stainless hlau cov ntaub ntawv pab koj ua kom zoo dua!
