Cov khoom lag luam
Corten steelS355jowpDaim phiaj yog ib qho kev xaiv zoo rau kev siv cov ntawv thov kev lag luam, muab cov lus pom zoo corrosion zoo heev thiab muaj txiaj ntsig zoo rau txhua qhov project.
EN 10025S355jowpyog hom tshwj xeeb ntawm cov huab cua hlau uas tsim cov txheej xeb tiv thaiv thaum raug rau ntau lub neej ua haujlwm. Piv rau cov pa roj carbon hlau tsis tu ncua, nws lub durability tuaj yeem yog2-8 zaug ntau dua, nrog kev cia siab rau lub neej ntawm30-50 XYOO.
Raug cov khoom siv kho mob xws li:
- Paib lub zog: ntau dua los yog sib npaug355 MPa
- Lub zog tensile:470-630 MPa
- Elongation: ntau dua los yog sib npaug20%
Cov phiaj xwm ua ke siab nrog kev ua haujlwm zoo dua, ua rau lawv haum rau cov kab ke ntev xws li cov choj sab nraud xws li cov choj sab nraud xws li cov choj sab nraud, kev tsim kho vaj tsev, cov khoom lag luam. Lawv qhov txawv txav kuj tseem tseem txhim kho kev ua kom zoo nkauj ua kom zoo nkauj, muab cov qauv kev ua haujlwm ob qho tib si ua haujlwm thiab kev pom zoo rau kev pom.
S355J2WP Yeeb Nkab & Tub raj Specification
| 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 |
Cov ntawv thov ntawm Corten steel s355Jowp tubing
Lub Tsev Facades: Siv rau sab nrauv cladding vim lawv qhov kev thov kom zoo nkauj thiab huab cua tiv thaiv. Durability tuaj yeem ncav cuag30-50 XYOONrog kev saib xyuas tsawg kawg.
Tus choj: Zoo tagnrho rau kev tsim kho qhov twg ruaj khov thiab corrosion tsis yog qhov tseem ceeb. Haum rau spans ntawm30-80 metersnrog thauj khoom - Cov kabmob muaj peev xwm ntawm1000-3000 kn.
Railway Tsheb: Siv nyob rau hauv kev tsim khoom ntawm cov tsheb ciav hlau rau lawv lub zog thiab ntev. Tensile muaj zog tuaj yeem ncav cuag470-630 MPa, kom tau ntev -}} tsav ua haujlwm ruaj khov.
Tshuaj Tiv Thaiv: Ua haujlwm hauv kev tsim kho ntawm kev xa tawm cov yees rau cov qauv kev ntseeg. Tuaj yeem tiv thaiv cov cua thauj khoom ntawm1-2 kpa / m², haum rau high - kev nyuaj siab sab nraum zoov ib puag ncig.
Sab Nraum Zoov Kos Duab: Nyiam rau cov duab puab sab nraum zoov vim lawv lub ntsej muag muaj zog. Huab cua kev tiv thaiv huab cua siab tiv thaiv kev tiv thaiv zoo heev rau cua thiab nag, txo cov nqi txij nkawm.
Marine ib puag ncig: Haum rau cov neeg ua tub rog vim yog lawv txoj kev tawm tsam rau Salosion degrosion. Zoo tagnrho rau ntev -}}}} siv hauv cov ntug hiav txwv lossis chaw nres nkoj ib puag ncig0-40 xyoo.
Muaj Chaw Muaj: Siv nyob rau hauv ntau daim ntawv thov kev lag luam uas raug rau corrosive tshuaj yog qhov kev txhawj xeeb. Corrosion Kuj yog2-8 lub sij hawm siab duatshaj li tib yam steel hlau, hloov kho cov cuab yeej pabcuam lub neej.
Cim npe nrov: Corten Hlau S355Jowep Txheej Txheem Hlau Yeeb Nkab, Tuam Tshoj Corten Hlau S355Jow Steel Yeeb Nkab Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas