Lub ntsiab lus ntawm sus201 stainless hlau yog dab tsi?
Nov 11, 2025
Tso lus
Lub ntsiab lus ntawm sus201 stainless hlau yog dab tsi?
SUS201 yog tus qauv kev lag luam Nyij Pooj rau austenitic chromium-manganese-nickel stainless hlau paub tias yog qis dua - nqi rau lwm qib xws li 304. Nws muaj cov qauv zoo thiab ua haujlwm ntev tab sis muaj kev tiv thaiv corrosion qis, ua rau nws tsim nyog rau cov ntawv thov hauv qhov chaw tsis tshua muaj zog xws li cov khoom siv kho kom zoo nkauj, cov dab dej, thiab cov dab dej. Lub "SUS" sawv cev rau cov hlau thiab Cov Hlau Tshwj Xeeb, uas yog cov npe Japanese rau stainless hlau.
Dab tsi yog cov khoom sib npaug ntawm SUS201 stainless hlau?
Cov khoom sib npaug ncaj qha rau SUS201 stainless hlau sib txawv raws cheeb tsam thiab cov qauv. Hauv Teb Chaws Asmeskas, nws raug xaiv raws li ASTM 201. Hauv Tebchaws Europe, nws yog qhov sib npaug rau X12CrMnNiN17-7-5 (1.4372) raws li EN 10088-2 tus qauv.
Chemical Composition Comparison (Tswj Yam Tseem Ceeb)
| Element | SUS 201(% los ntawm qhov hnyav) |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua los yog sib npaug li 0.15 |
| Manganese (Mn) | 5.5 – 7.5 |
| Phosphorus (P) | Tsawg dua los yog sib npaug li 0.06 |
| Sulfur (S) | Tsawg dua los yog sib npaug li 0.03 |
| Silicon (Si) | Tsawg dua los yog sib npaug li 1.00 |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 3.5 – 5.5 |
| Nitrogen (N) | Tsawg dua lossis sib npaug li 0.25 |
Mechanical Properties Comparison (Annealed Condition, 2B Finish)
| Khoom | SUS 201 |
|---|---|
| Tensile zog (MPa) | Ntau dua lossis sib npaug li 520 |
| Yield zog (MPa) | Ntau dua lossis sib npaug li 275 |
| Elongation (%) | Ntau dua lossis sib npaug li 40 |
| Hardness (HRB) | Tsawg dua los yog sib npaug li 100 |
| Qhov ceev (g / cm³) | ~7.90 |
201 Stainless hlau lub cev muaj zog
| Khoom | Tus nqi |
|---|---|
| Ceev, lb/in3 | 0.283 |
| Modulus ntawm Elasticity, psi | 28.6 x 106 |
| Coefficient ntawm Thermal Expansion, 68-212˚F, /˚F | 9.2 x 10-6 |
| Thermal conductivity, Btu/ft hr ˚F | 9.4 |
| Tshwj xeeb kub, Btu/lb ˚F | 0.12 |
| Hluav taws xob tiv thaiv, Microohm-in | 27.0 |
Corrosion Resistance
201 stainless hlau yog tsim rau ib puag ncig me me, xws li sab hauv tsev lossis qhuav. Nyob rau hauv ntau qhov chaw txhoj puab heev, xws li cov dej noo, dej ntsev, los yog acidic raug, nws yuav corrode. Feem ntau cov ntaub ntawv ntawm corrosion muaj xws li pitting, crevice corrosion, thiab nto xeb. 201 stainless hlau ua tau zoo tshaj plaws nyob rau hauv ib puag ncig yam tsis muaj tshuaj lom neeg tseem ceeb.
Vuam
201 stainless hlau yog feem ntau yooj yim rau vuam, tab sis kev tswj kom sov yog tsim nyog los tiv thaiv warping los yog tawg. Filler cov ntaub ntawv zoo ib yam li 201 lossis 304 stainless hlau feem ntau yog siv. Cov cua kub ntau dhau tuaj yeem txo qhov kev tiv thaiv corrosion, yog li kev tswj cov cua kub nkag thiab cua txias ntawm kev hla yog qhov tseem ceeb. Ua ntej- vuam vuam yog qhov tseem ceeb kom tsis txhob muaj kab mob. Kev tswj cov vuam tsis zoo thiab cov khoom siv hluav taws xob tuaj yeem pab tiv thaiv kom tsis txhob kub kub, ua kom cov vuam zoo.
Puas yog 201 stainless hlau sib nqus?
201 Stainless hlau tsis yog hlau nplaum . 201 yog austenitic stainless hlau thiab nws cov qauv sab hauv tsis yog hlau nplaum conductive thiab yog li tsis tuaj yeem nyiam cov hlau nplaum. Lub ntsiab muaj pes tsawg leeg ntawm 201 stainless hlau muaj xws li hlau, chromium thiab npib tsib xee, tab sis vim nws cov ntsiab lus hlau tsawg, nws tsis yog hlau nplaum.
Dab tsi yog qhov kub thiab txias rau sus201 stainless hlau?
Qhov kub ntawm SUS201 stainless hlau nyob ntawm qhov kev siv tshuab: nws qhov kub thiab txias yog 1010-1093℃(1850-2000℉), thiab nws qhov kub ua haujlwm kub yog 1149-1232℃(2100-2250℉). Nyob rau hauv qhov kub thiab txias tsis tu ncua, nws qhov kev ua tau zoo ruaj khov tsis zoo li cov nickel alloys siab, thiab nws cov oxidation kuj kub yog li 840 degree.
Qhov txawv ntawm sus 201 thiab 304 yog dab tsi?
Qhov sib txawv tseem ceeb yog tias 304 stainless hlau muaj ntau dua nickel cov ntsiab lus, superior corrosion kuj, thiab weldability zoo dua, thaum 201 stainless hlau yog ib qho pheej yig dua lwm txoj nrog ntau dua manganese thiab nitrogen, ua rau nws muaj zog tab sis tsawg corrosion-resistant. Xaiv 304 rau siab -kev ua tau zoo, zaub mov- qib, thiab kev siv sab nraum zoov, thiab 201 rau cov nqi qis dua - tus nqi, kev siv sab hauv tsev uas corrosion tsis yog ib qho kev txhawj xeeb loj.
Dab tsi yog qhov txawv ntawm ss201 thiab 316 stainless hlau?
Qhov sib txawv tseem ceeb ntawm SS 201 thiab 316 stainless hlau yog tshuaj lom neeg muaj pes tsawg leeg, tiv thaiv corrosion, thiab nqi. SS 201 muaj qis nickel thiab ntau dua manganese, ua rau nws pheej yig dua, tus nqi ntau dua - kev xaiv zoo rau kev siv sab hauv tsev, thaum SS 316 muaj molybdenum thiab tseem kim dua tab sis muaj kev tiv thaiv zoo dua, tshwj xeeb tshaj yog nyob rau hauv marine lossis tshuaj ib puag ncig.
Yog tias koj muaj ib qhov project xav tau rau SUS201 stainless hlau, thov koj xav tso qhov kev txiav txim. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau cov phaj, coils, kav, tuav, thiab xaim. Rau cov ncauj lus kom ntxaws tshuaj muaj pes tsawg leeg thiab kuaj dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email:sales@gneestainless.com
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