Cov khoom lag luam
S355j2wp corten steel yeeb nkabyog ib qho corrosion - tsis kam ntawm cov hlau ua raws li covEN 10025 TxujThiab yog feem ntau siv nyob rau hauv thawv steel. Nws cov raug tshuaj lom neeg muaj pes tsawg leeg suav nrog0.12% c, 0.20-0.45% SI, 0.50% mn, 0.25-0.55% cr, thiab qis dua lossis sib npaug rau 0.03% p, cov ntsiab lus uas txhim kho txhim kho atmospheric corrosion.
Ib qho ntxiv, S3555j2WP Hlau, nrog ntau dua atmospheric bacture toughness, yog siv dav hauvkev tsim kho, cov pa taws, cov ntaub thaiv hluavtaws, thauj khoom thauj, silos, pylons, thiab choj, thiab choj.
Nws cov khoom siv neeg zoo heev, nrog lub zog tensile ntawm kwv yees li510-680 MPAthiab ib qho txiaj ntsig lub zog ntawm tsis tsawg dua355 MPa, kom ntseeg tau ob qho tib si tsim ntawm cov txheej txheem tiv thaiv corrosion thiab ib qho tsos txaus nyiam.
Corten S355J2WP Welded Kavyog qhov siab -} lub zog steel alloy haum rau cov kev thov lub neej thiab lub neej ntev dua, tshwj xeeb tshaj yog qhov chaw uas tsis tau siv ntau dua.
Los ntawm ib qho "xeb - xim av" txheej txheem, ib qho patina-}}}-} Cov ntawv thov tuaj yeem ua rau txheej txheem sab hauv.
Corten s355j2wp huab cua -} tiv taus hlau kav hlau siv hauvFlue Gas Tshuabtuaj yeem ua kom tau txais kev pabcuam lub neej ntawmRauv thiab Flue roj ducts, feem ntau ncav cuag30-50 XYOO.
Lo lus "cua sov" hais txog cov tshuaj lom neeg muaj pes tsawg leeg ntawm corten s355j2Wp hlau, uas tso cai rau nws kom muaj cov atmospheric corrosion4-8 zaug muaj txiaj ntsig zoo dua li cov qauv hlau zoo tib yam.
Qhov no yog vim tias, nyob rau hauv ib puag ncig ntuj ib puag ncig, ib txheej oxide tense. Corten S3555j2WP Worire kav hlau tau tso cai rau cov xeb, thiab cov txheej no muaj cov txheej txheem tiv thaiv uas txo qis dua corrosion.
Kev qhia tshwj xeeb
| 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 & Tube Tshuaj Yeeb
| S355j2wp | C | Si | Mn | P | S | N | Cr | CU |
|---|---|---|---|---|---|---|---|---|
| 0.12 max | 0.75 max | 1.00 Max | 0.06-0.15 | 0.030 max | - | 0.30-1.25 | 0.25-0.55 |
S355j2wp yeeb nkab & cov raj neeg kho tshuab
| 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 luag rau 16 | >16 & tsawg dua los yog sib npaug rau 40 | Tsawg dua los yog sib npaug rau 3 | >3 & tsawg dua los yog sib npaug rau 100 | Tsawg dua los yog sib npaug rau 1.5 | >2 & tsawg dua los yog sib npaug rau 2.5 | >2.5 & tsawg dua lossis sib npaug nrog 3 | >3 & tsawg dua los yog sib npaug rau 40 | |
| S355j2wp | 355 | 345 | 510 - 680 | 470 - 630 | 14 | 15 | 16 | 20 |
S355j2wp yeeb nkab & cov raj sib npaug qib
| Lub hom phiaj | Werkstoff NR. | Tsis yog | JIS | Bs | Gost | Ib tug kaum | En |
|---|---|---|---|---|---|---|---|
| EN 10025 S355J2WP | Corten - a | 1.8946 | - | - | - | - | E36wa4 |
Txog Peb
Nrog rau xyoo ntawm kev ua haujlwm xa tawm, GNEE nkag siab cov qauv thoob ntiaj teb thiab cov neeg yuav khoom xav tau. Peb muab cov kev daws teeb meem txawv teb chaws - los ntawm kev tsim qauv rau kev xa khoom - thiab txhawb ntau yam kev ua lag luam ua lag luam suav nrog FOB, CIF, thiab DDP.
Koj yuav tau txais txiaj ntsig los ntawm:
- Kev ntsuas nrawm thiab cov lus sib tw
- Kev Expip export ntim thiab thawv cov phiaj xwm chaw thau khoom
- Thib peb {-} Kev Soj Ntsuam thiab Zeb Cov Ntawv Pov Thawj
- Kev Pabcuam Lus Askiv thiab Tiag {- lub sij hawm kev txiav txim taug qab
- Kev Cai Sau Npe thiab Nruab Nrab / Tus Kheej Hom Khoom Txhawb
Cim npe nrov: S355J2WP Corten Steel Yeeb Nkab, Tuam Tshoj S355J2WP Corten Steel Yeeb Nkab Cov Chaw Tsim Tshuaj, Cov Chaw Muag Khoom
