Cov khoom lag luam
S355J2WP kav yog tsim los ntawm lub siab- lub zog, corrosion {} {tiv taus alloy lub npe hu ua S355J2WP. Qhov no alloy muaj chromium (0.30-0.70%), tooj liab (0.25%), uas txhim kho nws cov xeb, ua rau nws zoo tagnrho rau kev siv sab nraum zoov. Cov kav dej no feem ntau siv hauv cov choj, kev tsim cov tsev ua vaj tsev, thiab ntau yam khoom sab nraum zoov, nrog rau cov thawv ntim khoom thiab tso tsheb hlau luam.
Cov kav dej yog tsim los ntawm cov hlau hlau, kev sib tov ntawm cov hlau, carbon (0.12-0.20%), thiab lwm yam. Lawv tuaj nyob rau hauv ob hom: seamless thiab welded. Seamless kav yog tsim los ntawm kev nqus cov hlau kub los ntawm cov raj mis los tsim cov hlau loj, thaum cov ntaub qhwv welded Ob hom tswj hwm cov tshuaj corrosion zoo tshaj plaws thiab muab cov txiaj ntsig zoo ntawm 4,5 MPa, thiab ua kom muaj zog tshaj 20%, thiab txhim kho cov duab thuv ntawm 50-500 hli.
Ib qho loj dua ntawm S355j2WP kav dej yog lawv cov kav hlau ua kom zoo dua piv rau cov qauv hlau lossis cov cheeb tsam uas muaj ntsev ntau hauv cov huab cua. Lawv kuj ua sab nraum zoov, ua tau zoo tsis kam ua los ntawm huab cua huab cua.
Vim yog lawv cov khoom lag luam siab tiv thaiv, s355j2wp kav ntev yuav tsum tau ib qho kev txij nkawm tsawg, txo qhov xav tau rau kev kho tus nqi lossis hloov. Lawv muab tus nqi -} kev daws teeb meem sab nraum zoov qhov twg ob qho tseem ceeb yog qhov tseem ceeb, yam tsis xav tau cov txheej txheem tiv thaiv ntxiv. Cov kav dej yuav tau yooj yim welded, tsim, thiab fabricated, ua rau ntau yam rau ntau yam kev siv khoom.
Cov kev siv ntawm S355j2Wp muaj xws li txuas tus choj, vaj tse, thiab lwm cov qauv raug nplua los ntawm kev ua haujlwm hnyav. Lawv muab cov khoom siv corrosion zoo tshaj plaws, cov khoom siv zoo, muaj zog {}} qhov hnyav piv, thiab kev saib xyuas qhov hnyav. Thaum raug rau cov tshuab hluav taws xob, cov hlau tsim cov txheej xeb tiv thaiv thaj tsam li 50-150 μm tuab, tiv thaiv kev pabcuam lub neej ntawm cov kav dej.
S355J2WP Cov Khoom Siv Hluav Taws Xob
| Teem nqi | S355j2wp corten steel phiaj |
|---|---|
| Lub hom phiaj | ASTM A588, A242 / ASME SA588, SA242 |
| Qhov dav | 1500 hli rau 4050mm, |
| Qho ntev | 3000mm rau 15000mm |
| Qhov tuab | 6 hli rau 200 |
| Ntaus | Weathering Hlau / huab cua resistant / corten steel / siab - muaj zog tsawg {}} alloy txheej txheem steel |
| Kev ua | Kub -} rolled (hr) |
S355j2wp yeeb nkab tshuaj lom neeg
| Teem nqi | C | Si | Mn | P | S | N | Cr | CU |
|---|---|---|---|---|---|---|---|---|
| S355j2wp | 0.12 | 0.75 | 1.00 | 0.06–0.15 | 0.035 | - | 0.30–1.25 | 0.25–0 |
S355j2wp corten huab cua raj tshuab teatical tshuab cov khoom siv dag zog
| Teem nqi | Min paib lub zog hauv cov tuab sib txawv | Min tensile lub zog hauv cov tuab sib txawv | Elongation nyob rau hauv txawv thickness | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tsawg dua los yog sib npaug 16 |
> 16 Tsawg dua los yog sib npaug rau 40 |
> 40 Tsawg dua los yog sib npaug rau 63 |
> 63 Tsawg dua los yog sib npaug rau 80 |
> 80 Tsawg dua los yog sib npaug rau 100 |
> 100 Tsawg dua los yog sib npaug rau 150 |
Tsawg dua los yog sib npaug 3 |
>3 tsawg dua lossis sib npaug 100 |
>100 tsawg dua los yog sib npaug rau 150 | Tsawg dua los yog sib npaug rau 1.5 | >2 tsawg dua lossis sib npaug rau 2.5 | >2.5 tsawg dua lossis sib npaug rau 3 | > 3 Tsawg dua los yog sib npaug rau 40 |
> 40 Tsawg dua los yog sib npaug rau 63 |
> 63 Tsawg dua los yog sib npaug rau 100 |
>100 tsawg dua los yog sib npaug rau 150 | ||
| S355j2wp | 355 | 345 | – | – | – | – | 510- 680 |
470- 630 |
– | 14 | 15 | 16 | 20 | – | – | – | |
Corten Hlau EN 10025 S35J2WP Cov Hluav Taws Xob Cov Hluav Taws Xob
| Lub hom phiaj | Werkstoff NR. | Tsis yog | JIS | Bs | Gost | Ib tug kaum | En |
|---|---|---|---|---|---|---|---|
| EN 10025 S355J2WP | Corten - a | 1.8946 | – | – | – | – | E36wa4 |
S3555j2wp yeeb nkab loj
| Qhov dav | Qho ntev | Qhov tuab |
|---|---|---|
| 1500 rau 4050 hli | 3000 rau 15000 mm | 6 rau 200 hli |
| Lub hom phiaj | Kev ua | Daim ntawv thov |
| En 10025 5 | Kub Rolled (Hr) | architecture, smokestacks |
Txog Peb
Ib -} Tsis txhob huab cua kev daws teeb meem hlau rau ntau yam kev xav tau
Ntawm GNee, peb muab tag nrho - txheej txheem corten steel daws teeb meem suav nrog kev kho kab, nto, thiab kev xa khoom saum npoo av. Txawm hais tias koj tab tom tsim lub ntsej muag, ib qho chaw ua vaj, lossis cov khoom siv muaj kev lag luam, peb xa nrog nrawm, thiab hloov tau zoo.
Peb cov kev pabcuam cov kev pabcuam:
Daim duab ua kom zoo thiab tsim qauv
Precision fabrication nrog nruj nruj tswj tau
Ntau qhov chaw ua tiav: Ua ntej - xeb, pleev xim, lossis anti- corrosion
Export - log lag luam thiab txhim khu kev qha lub ntiaj teb logistic
Kev them nyiaj yug tag nrho kev txhawb nqa ua ntej thiab tom qab kev muag khoom
Ib qho khoom siv rau txhua yam - streamlined thiab ua tau zoo project qhov project xa khoom.
