RE800W ultra-siab zog weathering hlau thiab JIS G3125 SPA-H weathering steel yog ob qho tib si cuam tshuam rau kev tsim khoom ntim, tab sis lawv tau tsim rau qhov sib txawv ntawm lub zog thiab kev ua haujlwm.
RE800W yog 800 MPa-chav kawm, nyias-gauge kub dov huab cua steel tsim siv Endless Strip Production (ESP) thev naus laus zis. Nws lub ntsiab daim ntawv thov kev taw qhia yog lub teeb yuag lub thawv tsim, qhov ntau dua-lub zog hlau yuav tso cai rau cov txheej txheem nyias nyias.
SPA-H yog kub-dov atmospheric corrosion-resistant steel teev nyob rau hauv JIS G3125. Nws muaj qhov tsawg kawg nkaus lub zog ntawm 355 MPa thiab lub zog tensile yam tsawg kawg nkaus ntawm 490 MPa, ua rau nws tsim nyog rau cov thawv ntim khoom thiab cov khoom siv tsim los rau cov kev cai no.
Qhov kev txiav txim siab tseem ceeb thaum xaiv ntawm RE800W thiab SPA-H yog seb qhov project yuav tsum muaj cov pa roj carbon monoxide lossis lub zog siab dua, lub teeb yuag tsim qauv.
RE800W vs SPA-H: Mechanical Properties
Cov kev sib piv hauv qab no cais tawm RE800W sim cov ntaub ntawv los ntawm SPA-H tus qauv yuav tsum tau ua.
|
Technical Data |
RE800W |
SPA-H |
|---|---|---|
|
Qib hlau |
RE800W |
SPA-H |
|
Rolling txheej txheem |
ESP kub dov |
Kub dov / txias |
|
Chav kawm muaj zog |
800 MPa chav kawm |
355 MPa yam tsawg kawg nkaus tawm los |
Qhov hnyav npaum li cas tuaj yeem RE800W Txuag hauv Lub Thawv Chaw Tsim Khoom?
Ib qho ntawm cov laj thawj tseem ceeb los ntsuas RE800W weathering steel rau cov thawv ntim khoom yog qhov txo qis hauv cov ntawv hlau tuab.
Piv txwv li, xav txog lub theoretical thawv vaj huam sib luag ntsuas 1180 mm dav thiab 6000 mm ntev. Siv lub nominal steel ntom ntawm 7850 kg / m³, lub vaj huam sib luag loj tuaj yeem xam rau qhov sib txawv thicknesses.
Cov duab suav nkaus xwb; cov thicknesses hauv qab no yog tsim scenarios, tsis paub tseeb SPA-H-rau-RE800W hloov specifications.
|
Thickness |
Vaj huam sib luag hnyav |
Qhov hnyav txo |
|---|---|---|
|
2.0 mm |
111.16 kg |
Lub hauv paus |
|
1.6 mm |
88.92 kg |
20% |
|
1.2 mm |
66.69 kg |
40% |
Rau qhov piv txwv no, hloov lub vaj huam sib luag thickness ntawm 2.0 hli mus rau 1.2 hli txo cov theoretical vaj huam sib luag los ntawm 44.47 kg, los yog 40%.
Qhov kev suav no qhia tau hais tias muaj peev xwm muaj peev xwm ntawm nyias-gauge high-strength steel. Txawm li cas los xij, nws tsis tsim kom muaj 1.2 hli RE800W tuaj yeem hloov 2.0 hli SPA-H ncaj qha. Xws li kev hloov yuav tsum muaj lub zog ntawm cov qauv, buckling, qaug zog, sib sau, thiab kev txheeb xyuas qhov vuam.
SPA-H Weathering Steel: Chemical Composition
SPA-H weathering steel muaj cov nqi tswj ntawm tooj liab, chromium, phosphorus, thiab lwm yam alloying ntsiab los txhim kho atmospheric corrosion kuj.
|
Element |
JIS G3125 SPA-H |
|---|---|
|
Cov pa roj carbon (C) |
Tsawg dua lossis sib npaug li 0.12 |
|
Silicon (Si) |
0.20–0.75 |
|
Manganese (Mn) |
Tsawg dua lossis sib npaug li 0.60 |
|
Phosphorus (P) |
0.070–0.150 |
|
Sulfur (S) |
Tsawg dua lossis sib npaug li 0.035 |
|
Copper (Cu) |
0.25–0.55 |
|
Chromium (Cr) |
0.30–1.25 |
|
Nickel (Ni) |
Tsawg dua lossis sib npaug li 0.65 |
RE800W vs SPA-H: Tsim, Vuam thiab Txheej
Rau cov thawv ntim khoom, kev ua haujlwm steel yuav tsum tau txiav txim siab nrog rau kev tsim khoom, suav nrog kev khoov, sib sau ua ke, vuam, thiab txheej.
Raws li JIS G3125: 2021, SPA-H steel nplooj ntawv thiab strips nrog lub thickness ntawm 6 hli los yog tsawg dua yuav raug rau 180℃dabtsi yog khoov kuaj, ib txwm siv ib tug sab hauv vojvoog ntawm 0.5 npaug ntawm cov khoom thickness raws li cov kev cai xeem teev.
RE800W tau ua kom pom kev ua tau zoo hauv 53-taw thawv sim, tab sis nws cov chav kawm muaj zog ntau dua yuav tsum tau ua tib zoo soj ntsuam ntawm kev khoov lub vojvoog, springback, tooling loads, welding parameters, thiab coating compatibility.
Cov tuam txhab ntim khoom xav txog RE800W yuav tsum ua tiav kev tsim thiab vuam kev sim ua ntej kev tsim tawm tag nrho, tshwj xeeb tshaj yog thaum hloov cov qib steel uas twb muaj lawm.
RE800W los yog SPA-H: Qhov twg Zoo dua rau Kev Tsim Khoom Ntim?
Rau kev tsim cov thawv ntim khoom, SPA-H muab tsim JIS G3125 cov khoom siv thiab cov khoom siv tshuaj lom neeg. Nws tuaj yeem raug teev rau cov thawv ntim khoom thiab cov khoom tsim khoom uas cov khoom no ua rau cov qauv tsim qauv xav tau.
Rau kev tsim lub thawv ntim khoom, RE800W muaj lwm txoj hauv kev los ntawm nws 800 MPa-chav kawm lub zog qhov chaw thiab ua kom pom 1.2 hli nyias-gauge ntau lawm.
Txawm li cas los xij, nce lub zog steel tsis tuaj yeem tso cai txo qis hauv thickness. Container panels tseem yuav tsum tau ua raws li cov cai hauv zos buckling kuj, nruj, qaug zog, sib sau, vuam, thiab tiv thaiv corrosion.
RE800W yog qhov tseem ceeb tshaj plaws rau cov phiaj xwm ntim qhov hnyav txo yog lub hom phiaj tsim thiab cov chaw tsim khoom tuaj yeem ua qhov tsim nyog engineering validation.
RE800W thiab SPA-H Weathering Steel Supply
Gnee muab weathering steel khoom thiab kev txhawb nqa rau cov thawv manufacturers thiab steel fabrication tej yaam num.
Rau RE800W ultra-siab lub zog weathering steel coils, cov neeg yuav khoom yuav tsum paub meej tias yuav tsum muaj cov khoom siv kho tshuab, tshuaj lom neeg muaj pes tsawg leeg, thickness kam rau ua, coil qhov ntev, thiab muaj ntau lawm ua ntej muab qhov kev txiav txim.
Rau JIS G3125 SPA-H weathering steel, Gnee tuaj yeem pab nrog kev xaiv qib, cov khoom siv tshwj xeeb, cov ntawv txiav-rau-ntev, coil slitting, thiab xa tawm raws li kev ua haujlwm tiag tiag.
Cov ntaub ntawv pov thawj, kev tshuaj xyuas thib peb, thiab cov nqe lus xa khoom tuaj yeem raug lees paub raws li qhov yuav tsum tau ua.
Tau txais RE800W thiab SPA-H Weathering Steel rau Container Projects
Nrhiav RE800W ultra-siab zog weathering hlau los yog JIS G3125 SPA-H weathering steel coils rau thawv manufacturing?
Gnee txhawb nqa huab cua kev yuav khoom steel rau cov pa thiab lub teeb yuag cov phiaj xwm. Txawm hais tias koj xav tau nyias-gauge steel coils, txiav-rau-ntev nplooj ntawv, lossis ua raws li qhov ntev, peb pab neeg tuaj yeem tshuaj xyuas koj cov kev xav tau thiab paub meej tias muaj kev xaiv thiab kev tsim khoom.
Xa peb koj cov qib steel, thickness, dav, kom muaj nuj nqis, txhua yam khoom yuav tsum tau, thiab qhov chaw nres nkoj mus thov cov khoom specifications, ua cov ntsiab lus, thiab ib tug FOB los yog CIF hais.
Hu rau Gnee rau RE800W thiab SPA-H weathering steel mov nug.
