1.4835 cov khoom sib npaug
Aug 27, 2025
Tso lus
Cov khoom siv twg yog sib npaug rau 1.4835?
AISI 253MA stainless steel (1.4835, X9CrNiSiNCe21-11-2) is a heat-resistant, austenitic chromium-nickel steel. Nws ua rau pom kev zoo ua rau muaj kwv yees li 1100℃hauv cov huab cua qhuav. Piv rau lwm tus neeg Austheritic, nws muaj qis dua corrosion tsis kam thiab tsis corrode thaum sib xyaw nrog dej. Nws yog yooj yim vuam siv txoj kev v hlau thiab tuaj yeem ua rau ntau yam qauv khoom siv, suav nrog cov ntaub ntawv, raj, bar, thiab xaim.
Cov Khoom Siv thiab Tshuaj Muaj Zog Ntawm Cov Hlau Stainless AISI 253MA
|
C |
Si |
Mn |
P |
S |
N |
Cr |
N |
Mo |
Ni |
Ti |
|---|---|---|---|---|---|---|---|---|---|---|
|
0,05 – 0,12 |
1,40 – 2,50 |
Tsawg dua los yog sib npaug rau 1,00 |
Tsawg dua los yog sib npaug rau 0,045 |
Tsawg dua los yog sib npaug rau 0,015 |
0,12 – 0,20 |
20,0 – 22,0 |
0,12 – 0,20 |
- |
10,0 – 12,0 |
- |
Cov Khoom Siv Lub Cev
Magnetisability: tsis muaj
Ntom ntom (kg / dm³): 7.8
Thermal conductivity (thaum txog 20 degree): 15
Hauv Chav Hluav Taws Xob (hauv ω MM² / M): 0.85
Cov Khoom Siv Neeg Kho Tshuab
Yield zog RP0.2 MPA min.: 310
Tensile Lub Zog RM Mpa: 650-850
Elongation thaum tawg A80% Min.: 37
Thaum Tshav Kub Kub Ua
Stainless Hlau AISI 253 MA / 1.4835 yog tus qib steel tsim rau cov kev tawm tsam kub, uas yog qhov tshwj xeeb npaj rau high- qhov kev thov kub. Thaum tshav kub kub ua tau muab rau kwv yees li . 1150 degree. Cov khoom kuj muaj cov nplai zoo tiv thaiv, uas tau muab rau hauv huab cua txog 1100 degree, tab sis txo qis los ntawm ib ncig ntawm 900 degree.
Yog AISI 253MA tus hlau Stainless hlau nplaum?
Cov ntaub ntawv no tsis -} sib nqus (hauv anealed xeev), tab sis yuav sib nqus thaum lub sij hawm vuam. Qhov no stainless hlau qib yuav tsum tsis txhob siv rau kev zam txim. Nws lub zog tensile yog 650-850 n / mm². Cov khoom siv no yog zoo tshwj xeeb - ruited rau siab- sov daim ntawv thov, ua rau muaj kev muaj hluav taws xob muab cov cua sov.
Dab tsi yog qhov sib txawv ntawm 253ma thiab 316 Stainless hlau?
Lub micro alloy ntxiv ntawm Ceeline xws li sillicon muab RA 2550 Axagation REmo, div 1/16 tsuas yog pom zoo txog 1500℃F.
Dab tsi yog qhov sib txawv ntawm 253ma thiab 310s stainless hlau?
253Muaj yog qhov siab - Kev ua cua sov {}} {}}} {{} {{4 {}}}}}}} kev nplua nuj ib puag ncig. Nyob rau hauv sib piv, 310s yog cov pa ntau ntxiv, qis} Cov ntsiab lus roj ntsha thiab tsis tshua muaj zog ntxiv rau kev kub ntxhov ntau dua li 253mA.
Gnee yog kev paub txog cov neeg muag khoom thiab cov khoom lag luam tshwj xeeb ntawm cov high - zoo} zoo stainless hlau rau cov neeg siv thoob plaws Tebchaws Europe. Peb ntsib cov kev xav tau ntau yam kev lag luam thiab kev lag luam, thiab nrog cov khoom lag luam grable, peb tau lees tias tus xa khoom ceev. AISI 253MA (1.4835) Cov xaim hlau stainless hlau thiab pas nrig yog ib feem ntawm peb cov qauv khoom.
Nyem kom tau txais 253mA cov khoom siv
Xa kev nug