Cov khoom lag luam
EN10155 S355555555555555555554 weathering steel phaj yog ib qho kev xa cov qauv steel nrog cov khoom siv sab nraum zoov nrog cov khoom siv hluav taws xob sab nraum zoov.
Hauv cov qauv hauv nroog ib puag ncig, tus nqi corrosion ntawm cov hlau hlau no feem ntau yog li 0.015-0.025 -0.025-0.025 mm / xyoo. Nyob rau hauv ntug dej hiav txwv lossis ntsev ua xeb ib puag ncig, cov xeb ntawm cov xeb yog kwv yees li 0..1- -0.15 mm / xyoo tus nqi pom rau cov pa roj carbon hlau.
Kev cuam tshuam cov tawv mos ncav cuag ntau dua los yog sib npaug rau 35 j ntawm -} 20℃rau cov txheej txheem tuab, kom huab cua sov tsawg.
Txheej xeb tiv thaiv tsim ntawm S355j2WP steel nyob rau hauv lub ntuj kev pab cuam ib puag ncig lub neej los ntawm 40-60 xyoos thiab txo cov nqi kho thiab cov txheej txheem sib txuas.
Tsis tas li ntawd, S35555555555555555555555555555555555j corten steel daim thaiv uas tsis muaj kev cuam tshuam li cov ntawv thov xws li cov choj tsheb, thiab lub tsev facades. Lawv tswj hwm kev ncaj ncees txawm tias tom qab tshaj li 2000 teev ntawm ntsev txau ntsuas.
S355j2wp corten steel phaj / huab cua resistant steel phaj tshuaj pes tsawg
|
Cax |
Si max |
Mn |
P |
S max |
N max |
Txuas ntxiv ntawm nitrogen sib xyaw ua ke |
Cr |
CU |
|
0.12 |
0.75 |
1.0 max |
0.06-0.15 |
0.03 |
- |
tau |
0.30-0.1.25 |
0.25-0.55 |
S355j2wp corten steel phaj / huab cua resistant steel phaj
|
Min. Yield zog (mpa) |
Min. Tensile lub zog (mpa) |
Elongation (%) |
|||||||||||||
|
Tuab (mm) |
Tuab (mm) |
Tuab (mm) |
|||||||||||||
|
Tsawg dua los yog sib luag rau 16 |
>16 tsawg dua los yog sib npaug rau 40 |
>40 tsawg dua los yog sib npaug rau 63 |
>63 tsawg dua lossis sib npaug rau 80 |
>80 tsawg dua lossis sib npaug rau 100 |
100-150 |
<3 |
Ntau dua los yog sib npaug rau 3 tsawg dua lossis sib npaug nrog 100 |
100-150 |
>1.5 tsawg dua los yog sib npaug rau 2 |
>2 tsawg dua lossis sib npaug rau 2.5 |
>2.5<3 |
Ntau dua los yog sib npaug rau 3 tsawg dua lossis sib npaug 40 |
>40 tsawg dua los yog sib npaug rau 150 |
>63 tsawg dua lossis sib npaug rau 100 |
100-150 |
|
355 |
345 |
|
|
|
|
510-680 |
470-630 |
|
14 |
15 |
16 |
20 |
- |
|
|
Daim ntawv thov
Corrosion - awnive steel phaj s355j2wp, ua raws li en 10025 {tus qauv, tau siv dav hauv kev tsim cov khoom lag luam tso cia. Nws yog qhov tshwj xeeb rau tsim nyog rau kev tso tsheb hlau luam ntim chaw muag khoom xws li roj av, kev ua kua thiab kev thauj mus los, thiab ua zaub mov noj thiab kev lag luam.
Nws corrosion resistenies pab cia cov tso tsheb hlau luam rau kev tswj hwm txhua xyoo, mm / xyoo nyob rau hauv cov chaw ua hauj lwm noo thiab txo cov nqi kho mob me me.
Tsis tas li ntawd, S35555555555555j> Nyob rau hauv ntug dej hiav txwv lossis chaw muaj kev lag luam, nws txoj kev txhim kho corrosion tuaj yeem tswj hwm ntawm 0.03-0.04 mm
Txheej Txheem Tsim Kev Tsim Cov Hlau Ua Rau Ntawm Cov Hlau Deg ntawm lub 10-24 lub hlis tsis tsuas yog tiv taus cov tshuaj tiv thaiv ntsev tab sis kuj txo cov txheej txheem tiv thaiv lossis txij nkawm.
Hu rau tam sim no kom tau S355j2Wp tsocai
Cim npe nrov: EN10155 S3555555555555555555554WP Weather Hlau Hlau Phaj, Tuam Tshoj EN10155 S1055 S355J30WP Worire Hlau Phaj Chaw Tsim Tshuaj, Cov Chaw Muag Khoom
