Cov pa roj carbon steel coil los ntawm kev ua tiav qhov kawg kub steel sawb zeb tawm los ntawm laminar ntws txias mus rau qhov kub thiab txias, uas muaj cov winder coil, steel coil tom qab txias, raws li qhov sib txawv ntawm cov neeg siv khoom, nrog cov kab sib txawv (paj, ncaj, transverse los yog longitudinal txiav, tshuaj xyuas, hnyav, ntim thiab logo, thiab lwm yam) thiab ua steel phaj, tiaj yob thiab longitudinal txiav steel sawb khoom.
Q245b yog ib qho zoo tib yam carbon structural steel nrog lub zog tawm ntawm 245 MPa, uas belongs rau semi-tua steel.
Cov ntsiab lus carbon yog li 0.05% txog 0.70%, thiab qee qhov tuaj yeem siab txog 0.90%.Nws tuaj yeem muab faib ua ob hom: zoo tib yam carbon structural steel thiab high-quality carbon structural steel.Muaj ntau yam siv thiab siv ntau heev.Nws yog tsuas yog siv nyob rau hauv railways, txuas hniav, thiab ntau yam kev tsim kho tej yaam num los tsim ntau yam hlau Cheebtsam uas dais static loads, raws li zoo raws li cov khoom siv tsis tseem ceeb uas tsis tas yuav tsum tau kev kho cua sov thiab kev siv vuam.
Qib: Q195, Q215, Q235, Q345, A36, SS400, 10#, 45#, ST35, ST52, 16MN Txuj: AISI ASTM JIS SUS DIN EN thiab GB Loj: Raws li tus neeg siv khoom thov Cov txheej txheem: Cold Rolled thiab Kub Rolled Daim ntawv pov thawj: ISO 9001, SGS, BV
Cua arbonsteel phaj yog hom qis carbon steel phaj, nws yog mos heev, yooj yim rau kev ua, A36 carbon structural steel phaj nyob rau hauv siab kev ua tau zoo, siab durability, thiab tus nqi yog pheej yig heev yog cov khoom siv dav siv kub-kuav los tiag steel phaj. kev tsim kho kev lag luam.ASTM A36 cov khoom kawg muaj qhov ntxhib saum npoo thiab yooj yim rau tshuab.rau kev ua haujlwm ntxiv.
Tom qab kev kho cua sov, cov khoom siv ntawm cov khoom zoo tshaj plaws, thiab lub zog compressive tuaj yeem ncav cuag 1100-1300mpa (160-190ksi).Qib no siv tsis tau ntawm qhov kub siab tshaj 300 ℃ (570f) lossis kub qis heev.Nws muaj qhov zoo corrosion tsis kam rau huab cua thiab diluted acid lossis ntsev.Nws cov corrosion kuj yog tib yam li ntawm 304 thiab 430.
Welded steel yeeb nkab, tseem hu ua welded yeeb nkab, yog ua los ntawm steel phaj los yog sawb tom qab crimping txoj kev welded steel yeeb nkab, dav dav ntev 6 meters.Welded steel yeeb nkab txheej txheem yog qhov yooj yim, kev ua haujlwm siab ntau lawm, ntau yam kev qhia tshwj xeeb, tsawg peev hauv cov khoom siv, tab sis lub zog dav dav yog qis dua seamless steel yeeb nkab.