253MA Vs. SS310 Thaum Tshav Kub Kub Kub Tshaj Hlau Hlau Phaj
Jul 31, 2025
Tso lus
Thaum ua hauj lwm kub tshaj 1000 degree, xaiv txoj cai cov hlau uas tsis muaj zog siv, thiab tus nqi - efficiency. Ob feem ntau siv high - kub stainless hlau yog 253ma (tsis meej (310 / 310s, tsis tau s31008). Tab sis tus twg yog qhov zoo dua rau koj daim ntawv thov?
Kab lus no muab ib qho kev ua haujlwm thiab kev sib piv los pab cov kws ua haujlwm engineers, project cov thawj tswj hwm, thiab cov kws tshaj lij tshwj xeeb ua rau kev txiav txim siab paub.
253MA VS SS310 Thaum Tshav Kub Kub Tshaj Hlau Hlau Phaj
Kev Sib Koom Ntiaj Teb
| Teem nqi | Tsis yog | En (EU) | JIS (Nyiv) | GB (Suav Teb) |
|---|---|---|---|---|
| 253ma | S30815 | 1.4835 | – | – |
| SS310 | S31000 | 1.4845 (x [5Crnisi25-20) | Sus 310 | 205ni20si2 |
Tshuaj Muaj Tshuaj
| Lub ntsiab | 253ma | SS310 |
|---|---|---|
| Chromium (cr) | 20–22% | 24–26% |
| Npib tsib caug (ni) | 10–12% | 19–22% |
| Silicon (si) | 1.4-2.0% (boosts oxidation) | Tsawg dua los yog sib npaug rau 1.5% |
| Cerium (CE) | 0.03-0.08% (Cyclic Thaum Tshav Kub Kub) | – |
| Tus loj li txiv plig* | ~28 | ~26 |
* Pitting tiv taus tus lej (pren) =% cr {{1} mo)+ 16 (% n)
Cov Khoom Siv Neeg Kho Tshuab
| Ntiag tug | 253ma | SS310 |
|---|---|---|
| Lub zog tensile | 600-850 MPA | 515-760 MPa |
| Paib lub zog | 310-450 MPa | 205-310 MPa |
| Max pab temp | 1150℃(sib qab) | 1100℃(txuas ntxiv) |
| Tseem ceeb lub zog | Cyclic Thermal Ruaj | Lub cua sov tsis kam |
Cov Tswv Qhia Txog Fabrication
Vuam: Siv ER309 / ER310 Fillers rau SS310; 253ma yuav tsum muaj cov muab tub lim (piv txwv li, er308).
Machining: 253ma lub cerium nce abraigivess - siv cov cuab yeej carbide.
Kev Kho Cua Sov: Kev daws Anneal ntawm 1050-1150℃(253mA) lossis 1030-1180℃(SS310).
Qhov twg yog qhov zoo dua rau qhov siab - kub ua kom tsis kam, 253ma lossis SS310?
253ma muaj cov oxidation zoo dua thiab lub zog ua kom sov siab txog thaum muaj hnub nyoog 1150 degree, thaum 310 cov hmoov zoo nyob rau hauv thermal cycling ib puag ncig vim muaj cov ntsiab lus NI siab dua.
Kuv tuaj yeem hloov SS310 nrog 253ma hauv kuv daim ntawv thov?
Nyob rau hauv ntau kis, yog {{{- Tshwj xeeb tshaj yog tias koj ua haujlwm hauv qhuav, oxidizing ib puag ncig thiab xav kom muaj nqi qis dua cov nqi.
Dab tsi yog tus nqi sib txawv ntawm 253ma thiab SS310 phaj?
253ma Feem ntau tus nqi ntau dua-}}}} Ua tau zoo, muab siab} kev ua tau zoo ntawm 310 tab sis nrog qis dua tsib xee cov ntsiab lus. Tiv tauj peb rau qhov tseeb per- kg nqe raws li koj xav tau loj thiab ntau.
GNEE cov khoom siv tau zoo dua
✔ Thickness ntau: 3mm-50mm
✔ Dav Dav: Txog li 2000mm
✔ Ntev: Txog 6000mm nkaus (kev cai txiav kev txhawb nqa)
✔ Nto Dance Tiav: No.1 (kub dov), 2b (cold colded), pickled
✔ Cov Ntawv Pov Thawj: ASTM A240, EN 10028, nrog en 10204 3.1 zeb cov ntawv pov thawj
✔ Qhov kub kub tiv thaiv cov ntawv ceeb toom & traceability
✔ Cov Kev Xaiv Hauv Ntiaj Teb Cov Kev Xaiv Thoob Ntiaj Teb (FOB / CIF / CNF)
Xa kev nug