1.What yog cov khoom siv mechanical ntawm dc06 txias rolled coil?
Yield zog (RP0.2) tsawg dua los yog sib npaug rau 200 MPA: Qhov no tsis tshua muaj txiaj ntsig zoo los ntawm kev tawm tsam cov khoom siv yas yooj yim dua thaum muaj kev ntxhov siab. Piv txwv li, hauv Ultra - cov ntawv sau sib sib zog nqus tau vim muaj kev ntxhov siab thiab txo cov hnav thiab txhuam ntawm lub stamping tuag.
Tensile lub zog (RM) 270 {{}} 340 MPA lub zog muaj zog nrog cov khoom muaj zog ntawm cov khoom siv tau muaj txiaj ntsig. Qhov no ua rau muaj kev ntxhov siab ntau dua thaum siv tau cov thwj cim, tiv thaiv "txhawm rau hauv cov chaw tuab" tshwm sim los ntawm ib cheeb tsam muaj zog sib pauv. Cov khoom siv no yog tsim tshwj xeeb rau cov txheej txheem ua qauv nrog ntau qhov nkhaus thiab cov cross-seem-ntu.
Elongation (a80mm) ntau dua los yog sib npaug rau 32 xyoo no yog siab dua li ntawm cov khoom siv stamping (piv txwv li cov khoom siv tawm mus los yog sib npaug ntawm cov khoom siv tau ntev dua li kev ncav cuag ntev dua. Piv txwv li, thaum kev ua cov ntaub pua plag cylindrical nrog ib tug tob tshaj 50 hli tuaj yeem ua tiav cov txheej txheem sib xyaw ua ke ntawm cov theem tom qab ntawm cov txheej txheem kos duab. Cov txiaj ntsig lub zog sib txawv (tawm lub zog / tensile lub zog) yog tsawg: feem ntau ntawm 0.6 {} 0.7. Ib qho tsawg tshaj tawm lub zog sib piv txhais tau tias cov khoom siv hloov pauv ntawm "
2.What yog qhov kev ua lag luam ntawm DC06?
Ultra -} Lub ntsej muag sib sib zog nqus cov khoom siv roj carbon monoxide (C) Qhov no ua rau cov txheej txheem loj -} {{{5} {{5} {{5} {{5} {{5} {{5} Kev nqus tau cov vaj huam sib luag ntawm cov tshuab ntxhua khaub ncaws.
Kev laus dhau los: Thaum zoo li qub qis- cov pa roj carbon monoxide "} {} {1} { Qhov no tiv thaiv kev tawg sai thaum stamping, ua rau nws haum rau cov khoom lag luam kev tswj hwm hauv ntau lawm.
Zoo tshaj Isotropy: Cold - rolled steel feem ntau ua rau cov kev taw qhia sib txawv thiab wrinkling hauv cov stamping seem. Los ntawm cov txheej txheem optimization (xws li kev txuas ntxiv mus txuas ntxiv thiab ntsuas kev ua kom zoo dua thiab muaj zog dua li cov khaub thuas zoo tib yam li cov hlau.
3.Yog li cas yog qhov chaw zoo thiab kev ua tiav ntawm DC06?
Siab nto: raws li DIN EN 10209, DC06 muaj nyob rau hauv ntau qib, los ntawm kev ua tiav (FB) los ua tiav tiav (FD). FD - qib qib yog cov khawb me me thiab pitting, ua rau lawv zoo tagnrho rau cov nqi txuas ntxiv thiab siv cov khoom siv txuas ntxiv.
Zoo tshaj Weldability: nws cov pa roj av (C tsawg dua li 0.03%) thiab kev sib tw thaum muaj ntau yam lossis sib npaug Piv txwv li, thaum koom nrog lub cev lub cev hauv lub cev, DC06's Weld kev ntseeg tau raws li kev yuav tsum muaj kev nyab xeeb kev nyab xeeb.
Muaj zog txheej adhesion: tus ntshiab ferrite substrate yog dawb ntawm kev ua kom zoo dua qub, ua kom pom kev, galrome plating, tiv thaiv teeling lossis bulging. Piv txwv li, thaum Galvaning lub tub yees lub zog ntawm DC06 Galvanized Txheej yog 10% -15% siab dua li cov hlau dog dig thiab kev pabcuam lub neej ntawm cov khoom.
4.What yog qhov kev txwv kev txwv ntawm DC06?
Siab - lub zog yuav tsum tau: nws lub zog tensile tsuas yog 270}}} Lub zog ntawm kev xav tau xws li Automotive Chasmembers thiab cov nkhaus nkhaus. Siab - Lub Zog Txias-Rolled Steel (xws li HC340LA) yog qhov yuav tsum tau rau cov ntawv thov no.
Ticking kev txwv: DC06 yog feem ntau tsim nyob rau hauv thicknesses ntawm 0.6-2.0 hli. Cov gauges tuab tshaj 3 hli yog qhov nyuaj los tsim, thiab elongation ntawm cov phiaj thicker yog txo me ntsis. Qhov kev sib tw ntawm cov tuab tuab uas yuav tsum tau tshuaj xyuas kev ua tau zoo tiag tiag.
5.Qhov twg yog qhov tseem ceeb tshaj tawm ntawm DC06 kev ua tau zoo?
DC06 yog txias - rolled steel tsim rau Ultra {2} {{precision sib sau. Nws cov kev ua tau zoo yog tsim los kom tau raws li cov kev xav tau ntawm "Txo cov stamping tsis xws luag, txhim kho kev ua tiav, thiab ua kom tau cov khoom lag luam raug." Nws yog tsim nyog tshwj xeeb rau kev ua cov khoom nrog "cov duab nyuaj, qhov chaw siab ruaj khov" hauv kev lag luam siab xws li tsheb thiab cov khoom siv hauv tsev. Nws yog ib yam khoom zoo tshaj plaws rau kev ntsuas "formability" thiab "kev ntseeg tau."