Cov khoom lag luam
EN 10025-5 S235J2W Corrosion Kuj yog cov khoom siv kub cov qauv ntawm cov qauv kev kho mob nrog kev txhim kho atmospheric corrosion.
Lub me txhais tau S235J2W yuav siv tau rau hauv cov txheej txheem steel txheej txheem, 235 yog lub zog min muab lub zog.
J0, J2 thiab K2 qauv rau kev cuam tshuam℃thiab lub zog hauv 0 kub.
W txhais tau tias feem ntau sib txawv hauv lawv cov pa roj carbon thiab phosphorus txheem thiab muaj.
Rau cov qib steel hauv S235 ib qho siab tshaj plaws cov nqi ntawm 0.44% thiab rau qib S355 ib qho siab tshaj Carbon sib npaug tus nqi ntawm 0.52% raws li kev soj ntsuam tus ntaiv yuav tsum yog rau txhua qhov tuab.
Cov Khoom Siv
|
GNEE qib: |
S355J0W |
|
Cov Lus Qhia Tshwj Xeeb: |
Thickness 8 hli-300mm, Dav: 1500-4020 hli, Ntev: 3000 Machine |
|
Txheem: |
EN10155 Kev xa khoom siv rau cov qauv qauv txheej txheem dav hlau |
|
Kev pom zoo los ntawm tus thib peb |
ABS, DNV, GL, CCS, LR, Rina, Kr, TUV, CE |
|
Kev faib tawm: |
Kub dov lossis ib txwm ua qauv qauv hlau |
Tshuaj lom neeg muaj pes tsawg leeg% ntawm cov khoom tsom xam ntawm qib s355j0w
|
C |
Si |
Mn |
CU |
P |
S |
Cr |
N |
|
0.19 |
0.55 |
0.45-1.60 |
0.20-0.60 |
0.040 |
0.040 |
0.35-0.85 |
0.010 |
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm Qib S355J0W
|
Qho so |
-20 |
-10 |
0 |
20 |
|
Ceeb Toom Tsis Yooj Yim. Min. Nqus Zog J |
27 |
|
Nominal Thickness (hli) |
rau 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
|
- Yam tsawg kawg los lub zog (Mpa) |
355 |
345 |
335 |
325 |
315 |
295 |
|
Nominal Thickness (hli) |
rau 3 |
3 - 100 |
100-150 |
|
RM - tensile zog (mpa) |
510-680 |
470-630 |
450-600 |
|
Nominal Thickness (hli) |
Ntau dua los yog sib npaug rau 1.5 <2 |
Ntau dua los yog sib npaug rau 2 <2.5 |
Ntau dua los yog sib npaug rau 2.5 <3 |
Ntau dua los yog sib npaug rau 3 <40 |
Ntau dua los yog sib npaug rau 40 <63 |
Ntau dua los yog sib npaug rau 6 <100 |
Ntau dua los yog sib npaug rau 100 <150 |
|
Ib - qhov tsawg kawg nkaus elongation lo=5 √ Yog li (% yog li (%) ntev ntev |
16 |
17 |
18 |
22 |
21 |
20 |
18 |
Cov qhab nia sib npaug ntawm qib s355j0w
|
Uni EU 155 |
Fabkis Nfa35-502 |
Lub teb chaws Yelemees Wbl 087 |
U.K. BS 4360 |
Nyiaj txiag JIS G3114 |
Usa ASTM |
|
FE510 C2K1 |
E 36wb 3 |
Wr50b |
Sma 50aw |
A588 gr. Ib |
Cov Khoom Siv
EN10155 S235J2W Steel(S235J2W steel phaj) tau khav theeb cov huab cua tsis kam thiab ua kev ua tau zoo, ua rau nws ntau yam ntawm cov ntawv thov.
Choj tsim kho: S235J2W steel phaj tuaj yeem ua cov khoom siv ua ntej rau cov choj, nrog rau kev tsim kho hnyav thiab kev pabcuam lub neej ntawm cov choj. Tshwj xeeb, nws tuaj yeem siv los tsim cov qauv txheem xws li choj ci, arches, thiab pob qij txha.
Txoj kev thiab kev tsheb ciav hlau: hauv kev kev tsheb nqaj hlau, S235J2W steel yog siv los tsim cov qauv txheej txheem xws li kev tiv thaiv thiab txoj kev ua haujlwm ruaj khov thiab kev nyab xeeb ntawm cov chaw nyob.
Chaw nres nkoj cov chaw: muab lawv ntev -}}} Cov khoom lag luam raug ua rau cov khoom lag luam s235j
Cov cuab yeej tsim: Hauv kev lag luam xws li lub zog, roj av, thiab cov khoom siv sib xyaw, ua haujlwm sib xyaw ua ke ntawm cov khoom siv hnyav.
Tsev qauv qauv: S235J2W Steel Phaj kuj tseem siv tau siv los tsim cov qauv txheej txheem ntawm cov tsev xws li kab teeb, kab, thiab cov hlau. Nws cov huab cua zoo tiv thaiv thiab ua kev ua tau zoo kom ntev tau txais kev pabcuam lub neej ntawm cov tuam tsev.
Tsis tas li ntawd, vim nws cov kev cuam tshuam zoo nruj, s235J2W steel phaj yog siv rau hauv cov tsiaj hauv lub tsheb chassis, thav duab, thiab cov ntoo. Ib qho ntxiv, nws tuaj yeem siv los tsim ntau yam kev siv tshuab, xws li cov khoom muag, cov menyuam cov cuab yeej, thiab tshuab thav duab.
Hu rau tam sim no kom tau S235J2W
Cov FAQ
Q: Dab tsi yog s235J2 cov khoom sib npaug rau?
A: EN10025 S235J2 yog ib qib steel nrog cov txheej txheem zoo. Qee cov ntaub ntawv sib npaug rau EN10025 S235J2 Cov hlau African muaj cov khoom siv zoo sib xws nrog lub zog ntawm lub zog thiab kom muaj zog.
Q: Dab tsi yog s235j2W steel daim ntawv thov?
A: Raws li cov hlau nrog kev txhim kho lub tshuab corroscered, s235j2w steel muaj ntau txoj kev siv, cov ntaub qhwv ntsej muag, silos, pylons, txuas hniav thiab lwm yam.
Cim npe nrov: EN 10025-5J2W S235J2W Corrosion Kuj Steel Phaj, Tuam Tshoj thiab 10025-5 S235J2W Corrosion, Cov Chaw Muag Khoom
