Cold Rolled Steel Sheet Coil

Txias Rolled Steel Sheet Chev Featured duab

Lus piav qhia luv luv:

Cold-dov coil yog hais txog cov hlua hlau uas ncaj qha dov mus rau hauv ib lub thickness nrog ib tug yob ntawm chav tsev kub thiab dov mus rau hauv ib tug tag nrho coil nrog ib tug coiler.Piv nrog cov kub-kuav los tiag coils, txias-kuav los tiag coils muaj ib tug brighter nto thiab ntau dua tiav, tab sis yuav ua kom muaj kev ntxhov siab nyob rau hauv ntau thiab feem ntau annealed tom qab txias-dov.

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Khoom cim npe

Khoom Paub meej

Thickness yog 0.1-8mm

Dav yog 600-2000mm

Qhov ntev ntawm cov hlau phaj yog 1200-6 000mm

Qib:Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345A(B);SPCC, SPCD, SPCE, ST12-15;DC01-06 DC01-DC06 CR220IF HC340LA 590DP 220P1 CR220BH CR42 DC01-DC06 SPCC-J1 SPCC-J2 SPCD SPCE TYH THD SPCC-SC TLA SPCC DC01

Khoom Taw Qhia

Siv cov kub dov steel kauj ua raw khoom, tom qab pickling kom tshem tawm oxide nplai, txias nruam dov yog nqa tawm, thiab cov khoom tiav yog dov hard coil.Qhov txias ua hauj lwm hardening tshwm sim los ntawm tas li txias deformation nce lub zog, hardness thiab toughness thiab yas Performance index ntawm dov hard coil., yog li qhov kev ua haujlwm stamping yuav deteriorate thiab tsuas yog siv tau rau qhov chaw uas yooj yim deformation.Hard-dip coils tuaj yeem siv los ua cov khoom siv raw rau cov nroj tsuag kub-dip galvanizing, vim cov kab kub-dip galvanizing yog nruab nrog cov kab annealing.Qhov hnyav ntawm dov hard coil feem ntau yog 20-40 tons, thiab cov kub dov pickled coil yog txuas ntxiv dov nyob rau hauv chav tsev kub.Sab hauv txoj kab uas hla yog 610mm.

Khoom nta

Vim hais tias nws tsis tau raug annealed, nws hardness yog siab heev (HRB yog ntau tshaj 90), thiab nws machinability yog tsis tshua muaj neeg pluag, yog li nws muaj peev xwm tsuas ua tau yooj yim directional dabtsi yog khoov tsawg tshaj li 90 degrees (perpendicular mus rau lub coiling kev taw qhia).

Txhawm rau muab nws yooj yim, txias dov yog ua tiav thiab dov los ntawm lub hauv paus ntawm kub dov coils.Feem ntau hais lus, nws yog txheej txheem ntawm kub dov --- pickling --- txias dov.

Cold-dov yog ua tiav los ntawm cov ntawv kub-kuav los tiag ntawm chav tsev kub.Txawm hais tias qhov kub ntawm cov ntawv hlau yuav raug rhuab thaum lub sij hawm ua, nws tseem hu ua txias-dov.Vim qhov txias txias deformation ntawm kub dov, cov khoom siv kho tshuab tsis zoo thiab cov hardness siab dhau.Nws yuav tsum tau annealed los kho nws cov khoom siv kho tshuab, thiab cov uas tsis muaj annealing yog hu ua nyuaj dov coils.Hard-dov coils feem ntau yog siv los ua cov khoom uas tsis tas yuav khoov lossis ncab, thiab cov tuab ntawm tsawg dua 1.0 yog dov rau ob sab lossis plaub sab nrog hmoov zoo.

Daim ntawv thov

Cold-rolled strips yog dav siv, xws li tsheb tsim, khoom siv hluav taws xob, dov Tshuag, aviation, precision instruments, cov khoom noj kaus poom, thiab lwm yam -rolled sheet, feem ntau hu ua cov ntawv txias dov, thiab qee zaus sau yuam kev ua ntawv txias-dov.Lub phaj txias yog kub-kuav los tiag steel sawb ntawm cov pa roj carbon zoo tib yam steel, uas yog ntxiv txias dov mus rau hauv ib lub phaj steel nrog ib tug tuab ntawm tsawg tshaj li 4 hli.Vim yog dov ntawm chav tsev kub, tsis muaj nplai yog tsim, yog li ntawd, cov phaj txias muaj qhov zoo ntawm qhov zoo thiab qhov siab qhov tseeb, ua ke nrog kev kho annealing, nws cov khoom siv thiab cov txheej txheem zoo dua li cov ntawv kub dov, hauv ntau qhov chaw, tshwj xeeb tshaj yog nyob rau hauv kev lag luam ntawm cov khoom siv hauv tsev, nws tau maj mam hloov cov ntawv kub dov hlau.

Yav dhau los: S355JR / Q345 Carbon Hlau Kub Rolled Hlau Dub Hlau Chev

Tom ntej: Txias dov steel ntawv phaj rau cov khoom siv hauv tsev