Cold rolled steel yog cov hlau uas ua los ntawm cov dov txias. Txias dov yog ntxiv nyias No.1 steel phaj rau lub hom phiaj thickness ntawm chav tsev kub. Piv nrog kub dov steel phaj, txias dov steel phaj yog qhov tseeb dua nyob rau hauv thickness, du thiab zoo nkauj nyob rau hauv nto, thiab muaj ntau yam superior mechanical zog, tshwj xeeb tshaj yog nyob rau hauv kev ua tau zoo.
Vim tias qhov txias dov thawj coil yog nkig thiab tawv, nws tsis haum rau kev ua, yog li cov khaub thuas dov steel phaj feem ntau yuav tsum tau xa mus rau cov neeg siv khoom tom qab annealing, pickling thiab nto smoothing. Qhov siab tshaj plaws thickness ntawm txias dov steel ntawv yog {{0}}.1-8.0MM los yog tsawg dua, piv txwv li, lub thickness ntawm txias dov steel ntawv nyob rau hauv feem ntau factories yog 4.5MM los yog tsawg dua; Qhov tsawg kawg nkaus thickness thiab dav yog txiav txim raws li cov cuab yeej muaj peev xwm thiab kev lag luam xav tau ntawm txhua lub Hoobkas.
