Kev Kub Siab Steel Stainless Hlau
Kev ua haujlwm siab: Qhov kev pab kub siab tshaj plaws txog li 1000 degree, zoo heev oxidation thiab scaling tsis kam, tshwj xeeb tshaj yog nyob rau hauv sulphur-muaj atmospheres {}}
Thaum tshav kub kub-resistant steel 1.4828 (x [15Crnisi2012): Khoom, Cov Qauv Txheej Txheem & Kev Ua Haujlwm Sib Piv
Cov Khoom Siv Tseem Ceeb & Tshuaj Muaj pes tsawg leeg
1.4828 (DIN kev tsim qauvX15crnisi2012) yog ib qho avustenic tshav kub-resistant steel nrog:
Kev ua ntsuas kub siab
Qhov kev pabcuam kub siab tshaj plaws txog li 1000 degree, zoo heev oxidation thiab scaling kuj, tshwj xeeb tshaj yog nyob rau hauv sulphur-muaj atmospheres {}}
01
Neeg Kho Tshuab Muaj Zog
Tensile lub zog 550-750 mpa mpa kom ntau dua los yog sib npaug nrog 223 hb {{4}
02
Corrosion Kuj
Tsis kam oxidation, sulfidation, thiab txwv, tab sis txwv kom tsawg dua los yog sib npaug rau 650℃hauv txo cov pa roj sulfur.
03
Muaj
Cov kev zam txim zoo thiab Weldability rau cov khoom nyuaj .
04
Tshuaj lom neeg tshuaj lom neeg (wt .%)
C Tsawg dua lossis sib npaug rau 0.2, si 1.5-2.5, n}}, p tsawg dua lossis sib npaug lossis sib npaug lossis sib npaug0.015.
05
Cov Ntawv Thov
Cov Khoom Siv Kub Kub
Cov kab ua kom sov, tso cua sov, sib txuas (tsawg dua lossis sib npaug nrog 1000 degree) {1} {1}
Petrochemical
Refinery chav nyob, cov kav dej kub, cov tshuaj tua hluav taws kub .
Kev Kho Cua Sov
Fixtures rau annealing rauv, cov qauv txheej txheem .
Kev ua tau zoo sib piv nrog cov zoo sib xws alloys
|
Ntiag tug |
1.4828 |
1.4878 (Austenic) |
309 Stainless Hlau |
|
Max temp |
1000 degree |
1100 degree |
980 Qib |
|
Leej faj |
Nruab nrab (tsawg dua los yog sib npaug rau 650 degree) |
Qi |
Siab |
|
Lub zog |
Siab ({550-750 mpa) |
Nruab nrab |
Nruab nrab-siab (500-600) |
|
Tus nqi |
Tswj kav |
Siab |
Qi |
Cim npe nrov: Kev kub siab stainless hlau hlau hlau, Tuam Tshoj siab kub stainless hlau hlau manufacturers, lwm tus neeg, Hoobkas
International Qib Sib Koom Tes
|
Lub hom phiaj |
Teem nqi |
|
Phiaj suav |
S30850 (22cr21ni12n) |
|
Usa |
ASTM S63017, SAE SUH309 |
|
Lub teb chaws Yelemees |
DIN 1.4828 |
|
Nyiaj txiag |
JIS SUH37 |
|
Yu Laus teb |
En x ecnnisi 20-12 |
Xa kev nug
