Coated steel, kev siv cov khoom siv hauv tsev thiab txawv teb chaws ua cov khoom siv los tiv thaiv khawb txheej txheej kev txawj ntse rau kev kho, dua li kev tsim kho ntawm cov phaj los tiv thaiv khawb kev ua haujlwm tau nce ntau dua 5 zaug, tuaj yeem tiv thaiv cov khoom ntse.Cov ntawv thov tseem ceeb yog qhov chaw nres tsheb, qhov rooj dov thiab qhov rais, cov khoom siv hauv tsev thiab lwm qhov chaw.Cov xim tshwj xeeb coated panels, uas tuaj yeem koom tes nrog lub hnub ci zog polycrystalline silicon cua sov txoj cai, muaj kev kho kom zoo nkauj zoo nkauj thiab kev saib xyuas zoo, thiab tau lees paub los ntawm kev lag luam hnub ci zog.Cov xim tseem ceeb yog pearlescent dawb thiab nyiaj, kub daj thiab luam LOGO board.
Cov yeeb yuj coated xim steel coil yog qhov txuas ntxiv ntawm kub-dip galvanized steel kauj, yog cov galvanized steel kauj ua ntej ntawm kev kho sab nrauv, thiab tom qab ntawd coated nrog cov xim thiab tsim cov hlau kauj sib sib zog nqus ua cov khoom, tsim rau txias-tsim ntxiv kev sib sib zog nqus. .Nws yog tsim los ntawm txias dov steel coil puag khoom, galvanized, txheej peb ntu.Vim nws zoo heev huab cua tsis kam thiab formability thiab recyclability, nws yog nce los ua ib tug hloov ntoo.Nws yog kho nrog cov thawj coj hauv tsev thiab txawv teb chaws los tiv thaiv khawb txheej thev naus laus zis, uas txhim kho cov kev ua haujlwm tiv thaiv khawb los ntawm ntau tshaj 5 npaug tshaj li cov khoom siv dav dav thiab tuaj yeem tiv thaiv khawb ntawm cov khoom ntse.Nws yog tsuas yog siv nyob rau hauv qhov chaw nres tsheb, dov qhov rooj thiab qhov rais, cov khoom siv hauv tsev thiab lwm qhov chaw.
Yuav ua li cas txiav txim cov khoom ntawm steel rolls
Feem ntau, raws li carbon C cov ntsiab lus sib txawv, muab faib ua cov pa roj carbon tsawg, siab carbon steel, feem ntau siv yog 45 steel.Tag nrho nrog tsab ntawv C, C45 yog cov pa roj carbon nruab nrab ... lwm cov ntawv ntawm tsab ntawv yog nyob ntawm cov ntsiab lus ntawm cov ntsiab lus ntawm qhov sib txawv, tsab ntawv dav dav sawv cev rau cov ntsiab lus, tus lej sawv cev rau feem pua cov ntsiab lus, qis carbon boiling steel, feem ntau tuaj yeem yuav hloov los ntawm 10 steel.
Cov yam ntxwv thiab ntau yam ntawm daim ntawv thov ntawm 08F.
Nws lub zog yog tsawg, cov hlau yog mos, plasticity thiab toughness yog zoo.Kev siv dav dav tsis tas yuav tsum tau kho cua sov, tab sis txhawm rau txhawm rau tshem tawm cov tub rog sab hauv vim kev ua haujlwm txias thiab txhim kho cov khoom ntawm cov hlau, kev kho cua sov tuaj yeem nqa tawm thiab ua haujlwm txias tuaj yeem ua kom lub zog.Feem ntau siv rau hauv kev tsim cov khoom stamping thiab carburizing qhov chaw, xws li cov khoom siv stamping, lub tes tsho, cov khoom enamel, lub plhaub tsheb, thiab lwm yam.
Tshuaj muaj pes tsawg leeg.
| Cov pa roj carbon C | 0.05-0.11 Nws |
| Silicon Si | ≤ 0.03 |
| Manganese Mn | 0.25～0.50 ib |
| Sulfur S | ≤ 0.035 |
| Phosphorus P | ≤ 0.035 |
| Chromium Cr:≤0.10 | |
| Nickel Nim:≤ 0.25 | |
| Tooj Cu | ≤ 0.25 |
Mechanical zog.
Lub zog tensile σB (Mpa): ≥ 295 (30)
Yield zog σs (MPa): ≥ 175 (18)
Elongation δ5 (% ≥35
Tshooj shrinkage ψ (%): ≥ 60 Cov khoom siv hlau yooj yim-rau-txiav yog dav siv hauv: cov khoom siv tshuab: woodworking machinery, ceramic machinery, paper-making machinery, glass machinery, food machinery, construction machinery, plastic machinery, textile machinery, jacks, hydraulic presses, thiab lwm yam.
Cov khoom siv hluav taws xob: lub cev muaj zog, kiv cua shafts, xaws tshuab shafts, thiab lwm yam.
Raws li kev taw qhia ntawm tsab xov xwm no, feem ntau yog los qhia rau koj paub tias kev siv steel coil yog dab tsi, tsab xov xwm tau sau tawm nws txoj kev siv rau txhua tus, txawm hais tias nws muaj ntau hom, tab sis cov yam ntxwv ntawm txhua hom sib txawv, peb tsis quav ntsej. yam twg los xaiv siv, yuav tsum yog raws li kev siv los xaiv.
Post lub sij hawm: Aug-11-2022