Khoom Taw Qhia
310S / 309S muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem tiv taus qhov kub siab txog 980 ° C.Feem ntau siv hauv boiler, tshuaj lom neeg kev lag luam thiab lwm yam lag luam.Piv rau 309S, 309 tsis muaj leej faj (S) cov ntsiab lus.
310s Stainless hlau qib
Qib sib npaug hauv Suav teb yog 06Cr25Ni20, uas yog hu ua 310s hauv Tebchaws Meskas thiab yog cov qauv AISI thiab ASTM.Nws kuj ua raws li JIS G4305 tus qauv "sus" thiab European tus qauv 1.4845.
Qhov no chromium-nickel austenitic stainless hlau, hu ua 310s, nthuav tawm zoo heev tiv thaiv oxidation thiab corrosion.Nws cov ntsiab lus chromium thiab npib tsib xee ua rau nws lub zog nkag tau zoo heev, tso cai rau nws ua haujlwm ntawm qhov kub thiab txias nrog tsawg deformation.Tsis tas li ntawd, nws kuj muaj qhov zoo ntawm qhov kub thiab txias.
309s Stainless hlau qib
Cov qib sib thooj ntawm 309S hauv Suav teb yog 06Cr23Ni13.Hauv Teb Chaws Asmeskas nws yog hu ua S30908 thiab ua raws li AISI thiab ASTM cov qauv.Nws kuj ua raws li JIS G4305 tus qauv su thiab European tus qauv 1.4833.
309S yog ib qho khoom siv dawb thiab tsis muaj sulfur-free stainless hlau.Nws feem ntau yog siv rau hauv daim ntawv thov uas yuav tsum tau txiav dawb thiab ua kom tiav.Piv rau 309 stainless hlau, 309S muaj cov ntsiab lus qis dua, ua rau nws tsim nyog rau kev siv vuam.
Cov ntsiab lus tsis tshua muaj carbon tsawg txo cov nag lossis daus ntawm carbides nyob rau hauv thaj chaw uas muaj kev kub ntxhov nyob ze ntawm qhov vuam.Txawm li cas los xij, nyob rau qee qhov xwm txheej, xws li vuam yaig, muaj peev xwm ntawm intergranular corrosion nyob rau hauv stainless hlau vim carbide nag lossis daus.
310S / 309S Tshwj Xeeb
310 S:
1) Zoo oxidation tsis kam;
2) Siv ntau qhov kub thiab txias (hauv qab 1000 ℃);
3) Nonmagnetic solid solution state;
4) Kub kub siab zog;
5) Zoo weldability.
309s :ua.
Cov khoom siv tuaj yeem tiv taus ntau qhov cua sov mus txog 980 ° C.Nws muaj lub zog zoo dua thiab oxidation tsis kam, thiab tseem muaj kev ua haujlwm zoo hauv qhov kub thiab txias carburizing ib puag ncig.
Tshuaj muaj pes tsawg leeg
| Qib | C≤ | Si ≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 309 | 0.2 | 1 | 2 | 0.04 ib | 0.03 ib | 12.00-15.00 Nws | 22.00-24.00 Nws |
| 309s ua | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 12.00-15.00 Nws | 22.00-24.00 Nws |
| 310 | 0.25 | 1 | 2 | 0.04 ib | 0.03 ib | 19.00-22.00 Nws | 24.00-26.00 Nws |
| 310S ib | 0.08 ib | 1 | 2 | 0.045 ib | 0.03 ib | 19.00-22.00 Nws | 24.00-26.00 Nws |
310S Physical Properties
| Kev kho cua sov | Yield zog / MPa | Tensile zog / MPa | Elongation /% | HBS | HRB | HV |
| 1030 ~ 1180 ceev txias | ≥206 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
309S Lub cev muaj zog
1) Yield zog / MPa: ≥205
2) Tensile zog / MPa: ≥515
3) Elongation /%: ≥ 40
4) Kev txo qis ntawm cheeb tsam /%: ≥50
Daim ntawv thov
310 S:
310S stainless hlau yog ib yam khoom tseem ceeb hauv aerospace, tshuaj thiab lwm yam lag luam, thiab yog dav siv nyob rau hauv kub kub.Qee qhov ntawm nws cov ntawv thov tseem ceeb suav nrog cov kav dej tso tawm, tubing, cov khoom siv kho cua sov, cov khoom siv hluav taws xob sib hloov, cov incinerators thiab qhov chaw kub kub.Tshwj xeeb, 310S stainless hlau yog siv nyob rau hauv lub tshuab tso pa ntawm tsheb, dav hlau, thiab cov khoom lag luam vim nws qhov kub tsis kam.Nws kuj yog siv nyob rau hauv cov cua sov kho rauv los pab nyob rau hauv kev tsim kho ntawm cua sov ntsiab thiab radiant raj.Tsis tas li ntawd, 310S yog siv rau hauv kev tsim cov khoom siv hluav taws xob sib txawv tsim los tiv thaiv qhov chaw corrosive thiab kub kub gases los yog kua.
Hauv kev lag luam pov tseg, 310S stainless hlau yog cov khoom ntawm kev xaiv rau kev tsim cov incinerators vim nws cov kav ntev thiab muaj peev xwm tiv taus cov roj kub kub thiab corrosive.Thaum kawg, hauv cov ntawv thov uas cov khoom sib txuas ncaj qha nrog qhov kub siab, xws li kilns, ncu, thiab boilers, 310S stainless hlau tau ntseeg siab rau nws zoo heev tiv thaiv thermal qaug zog thiab oxidation.
Zuag qhia tag nrho, 310S stainless hlau plays lub luag haujlwm tseem ceeb hauv qhov kub thiab txias ib puag ncig nrog kev ua kom sov zoo thiab tiv thaiv corrosion.Nws siv dav hauv aerospace, tshuaj lom neeg kev lag luam, thiab lwm yam kev lag luam qhia nws qhov tseem ceeb raws li cov khoom ntawm kev xaiv rau huab cua kub hnyav.
309s :ua.
Cov khoom siv hu ua 309s tshwj xeeb yog tsim los siv rau hauv qhov cub.Dav siv nyob rau hauv boilers, lub zog tsim hluav taws xob (xws li nuclear fais fab nroj tsuag, thermal zog, roj hlwb), industrial furnaces, incinerators, cua sov furnaces, tshuaj thiab petrochemical industries.Nws muaj nuj nqis heev thiab siv hauv cov chaw tseem ceeb no.
Peb lub Hoobkas
FAQ
Q1: Yuav ua li cas txog tus nqi shipping?
Ntau yam cuam tshuam rau tus nqi thauj khoom.Kev xaiv rau kev pabcuam xa tuaj lav lub sijhawm xa khoom sai tshaj plaws, txawm hais tias nws tuaj yeem raug nqi.Thaum qhov ntau dua, hiav txwv freight yog qhov zoo tagnrho, txawm tias nws yuav siv sijhawm ntau dua. Kom tau txais kev xa khoom raug nqi uas yuav siv rau hauv tus account. kom muaj nuj nqis, qhov hnyav, txoj kev thiab qhov chaw, thov hu rau peb.
Q2: Koj tus nqi yog dab tsi?
Thov nco ntsoov tias peb cov nqi yuav hloov pauv raws li cov khoom lag luam thiab cov khoom lag luam.Txhawm rau muab cov ntaub ntawv raug thiab hloov tshiab rau koj, peb xav kom koj tiv tauj peb.Raws li koj qhov kev thov, peb yuav xa koj daim ntawv teev npe tshiab tam sim ntawd.
Q3: Koj puas muaj qhov kev txiav txim yam tsawg kawg nkaus?
Yog xav paub meej txog yam tsawg kawg nkaus uas yuav tsum tau rau cov khoom thoob ntiaj teb, thov koj xav tiv tauj peb.Peb pab neeg yuav zoo siab tshaj los pab koj nrog cov lus nug uas koj muaj.
