DC05 yog tus hwm-qib, sib sib zog nqus- kos txias- dov steel- qis- cov khoom siv carbon tiaj tus tshwj xeeb tsim los rau siab - thov stamping thiab tsim daim ntawv thov, txhais los ntawm European tus qauv EN 10130: 2006. Raws li cov khoom txias-rolled, DC05 tau dhau los ua cov txheej txheem txias txias thiab cov txheej txheem annealing kom xa cov qauv tsim tshwj xeeb, qhov zoo ntawm qhov chaw, thiab qhov tseeb qhov tseeb, ua rau nws yog ib qho khoom siv rau tsheb, khoom siv hauv tsev, thiab precision manufacturing industries thoob ntiaj teb. Cov lus qhia no teb cov lus nug tseem ceeb ntawm DC05 cov kev faib khoom, rhuav tshem nws cov khoom tseem ceeb, kev siv, thiab qhov zoo, thiab muab kev nkag siab zoo rau cov tuam txhab tsim khoom siab -kev ua haujlwm txias-rolled steel.
DC05 Cold Rolled Steel yog dab tsi?
DC05 yog qhov sib sib zog nqus- kos qib txias- cov pa roj carbon steel, tsim tshwj xeeb rau txoj kev stamping thiab kev ua haujlwm. Cov ntaub ntawv nomenclature ua raws li cov qauv kev lag luam: "DC" sawv cev rau qhov sib sib zog nqus- kos duab zoo, thaum "05" qhia txog nws qhov ultra- tsis tshua muaj zog tawm los thiab cov qauv tsim tau zoo tshaj plaws, muab tso rau nws ua ib qho zoo tshaj plaws - ua haujlwm txias- dov steels rau kev sib sib zog nqus heev.
Tsis zoo li kub-rolled steel, uas yog ua tiav ntawm qhov kub siab tshaj qhov recrystallization point, DC05 yog txias- dov ntawm chav tsev kub. Cov txheej txheem no kho cov khoom siv microstructure, txo cov thickness kom nruj tolerances, thiab tsim ib tug du, uniform deg tiav. Tom qab txias dov, DC05 dhau los ua kom tag nrho cov annealing kom tshem tawm cov kev ntxhov siab sab hauv, rov ua kom cov ductility, thiab txhim kho nws cov khoom siv kho kom zoo rau kev tsim. Qhov tshwm sim yog qhov qis- carbon steel nrog qhov tshwj xeeb elongation, tsis tshua muaj zog tawm los, thiab kev ua haujlwm zoo ib yam thoob plaws txhua daim ntawv- tseem ceeb rau kev tsim khoom, sib sib zog nqus- cov khoom kos tsis muaj tawg, wrinkling, lossis springback.
DC05 cov tshuaj muaj pes tsawg leeg yog nruj me ntsis tswj los txhim kho nws qhov txias txias - tsim muaj peev xwm: carbon cov ntsiab lus tsuas yog tsawg dua los yog sib npaug li 0.008% kom txo tau cov ntsiab lus elongation, thaum txhuas cov ntsiab lus yog khaws cia ntawm ntau dua los yog sib npaug rau 0.015% los kho cov qauv nplej thiab txhim kho kev laus. Qhov kev tsim metallurgical meej no ua kom DC05 ua tau raws li cov cai nruj ntawm EN 10130: 2006, ua rau nws yog cov khoom siv thoob ntiaj teb lees paub rau siab -xav tau kev lag luam.
Cov cuab yeej tseem ceeb thiab tshuaj lom neeg ntawm DC05 Cold Rolled Steel
DC05 txias- dov steel qhov kev ua tau zoo yog txhais los ntawm nws cov khoom siv kho tshuab thiab tshuaj lom neeg nruj heev, uas teeb nws sib nrug los ntawm dav dav -lub hom phiaj txias- dov steels. Hauv qab no yog tus kws tshaj lij, tus qauv-ua raws cov lus piav qhia DC05 cov ntsiab lus tseem ceeb, ua raws EN 10130: 2006:
| Yam khoom | Parameter | Specification txwv |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.008% |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.30% | |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.020% | |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.02% | |
| Txhuas Txhuas (Alt) | Ntau dua lossis sib npaug li 0.015% | |
| Mechanical Properties | Yield zog (Rp0.2) | 120 ~ 180 MPa |
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 270 MPa | |
| Elongation tom qab tawg (A80mm) | Ntau dua lossis sib npaug li 38% (siab tshaj txog 46%) | |
| Nto Zoo Qib | FB (qib siab) | Cov me me uas tsis yog-formability- cuam tshuam qhov tsis xws luag tso cai |
| FC (Qib siab) | Ib sab tsis pom qhov tsis xws luag, lwm tus ntsib FB | |
| FD (Super Qib Siab) | Ib sab flawless rau painting / electroplating, lwm yam raws li FB |
Cov lus no qhia txog cov kev tswj xyuas nruj uas DC05 yuav tsum ua kom tau raws li kev tsim nyog rau kev siv hauv kev lag luam. Lub ultra- cov ntsiab lus carbon tsawg ua kom muaj qhov tshwj xeeb ductility, nrog qhov siab tshaj plaws elongation txog li 46%- ib qho kev ntsuas tseem ceeb uas tso cai rau DC05 los tiv thaiv kev ua haujlwm tob tob uas yuav ua rau qis dua - qib steels ua tsis tiav. Lub zog tsis muaj zog (120-180 MPa) txo cov quab yuam uas yuav tsum tau ua rau stamping, txuas lub neej tuag thiab txo cov nqi tsim khoom rau cov tuam txhab.
Cov yam ntxwv tseem ceeb ntawm DC05 Cold Rolled Steel
DC05 txias-khoov hlau xa plaub yam zoo uas ua rau nws zoo tagnrho rau kev tsim khoom siab-, txhua tus tailored los daws cov teeb meem ntawm complex stamping thiab sib sau:
1.Exceptional Formability: DC05 yog tsim los rau kev kos duab sib sib zog nqus, nrog rau 46% qhov siab tshaj plaws elongation uas ua rau kev tsim cov khoom siv, contoured yam tsis muaj cov khoom tsis ua haujlwm. Qhov no ua rau nws mus- xaiv rau qhov chaw uas xav tau ntau yam kev ua haujlwm lossis kev sib sib zog nqus nqus, xws li tsheb roj tso tsheb hlau luam thiab cov khoom siv hauv tsev.
2.Premium Nto Zoo: Cov txheej txheem txias dov ua kom du, zoo ib yam ua tiav nrog kev huv huv, ua tau raws li peb qib zoo (FB, FC, FD) kom haum rau pom thiab tsis pom - daim ntawv thov. Qhov no tshem tawm qhov kev xav tau ntawm kev kho mob sab nraud, txo cov sij hawm tsim khoom thiab cov nqi.
3.Tight Dimensional raug: DC05 yog tsim los nrog nruj thickness kam rau ua tswj, kom ntseeg tau raws li thickness nyob rau hauv txhua daim ntawv. Qhov no precision yog qhov tseem ceeb rau precision machining thiab siab - ntim ntau lawm, qhov uas qhov sib xws ncaj qha cuam tshuam rau cov khoom zoo thiab kev sib dhos.
4.Excellent Weldability: Raws li qis-cov pa roj carbon txias- dov steel, DC05 nthuav tawm qhov zoo tshaj plaws weldability, ua rau nws sib haum nrog txhua tus qauv vuam txheej txheem (xws li qhov chaw vuam, MIG, thiab TIG). Qhov no tso cai rau cov tuam txhab lag luam sib koom ua ke DC05 cov khoom sib xyaw ua ke hauv ntau -ib feem sib dhos yam tsis muaj kev cuam tshuam cov qauv kev ncaj ncees.
Txhua yam ntawm cov yam ntxwv no yog qhov tshwm sim ncaj qha ntawm DC05 qhov txias- dov txheej txheem tsim khoom thiab tswj cov tshuaj lom neeg muaj pes tsawg leeg, ua rau nws zoo dua rau kub - dov lossis dav - lub hom phiaj txias - dov steels rau sib sib zog nqus - kos duab daim ntawv thov.
Cov ntawv thov kev lag luam ntawm DC05 Cold Rolled Steel
DC05 txias- dov steel yog cov khoom siv ntau yam nrog kev siv dav hauv tsheb, khoom siv hauv tsev, thiab kev tsim khoom lag luam precision, qhov twg nws formability thiab nto zoo tsis yog -negotiable.
Hauvautomotive manufacturing sector, DC05 yog cov khoom siv tseem ceeb rau kev tsim khoom siab -xav tau lub cev thiab cov khoom siv. Nws qhov tshwj xeeb sib sib zog nqus- muaj peev xwm kos duab ua rau nws zoo tagnrho rau kev tsim tsheb qhov rooj sab hauv vaj huam sib luag, roj tso tsheb hlau luam, fenders, hoods, thiab rooj zaum ncej. Cov khoom siv tsis tshua muaj zog thiab siab elongation tso cai rau cov tuam txhab tsim cov duab zoo nkauj, aerodynamic lub cev nrog nruj qhov ntev, thaum nws cov nqi zoo tshaj plaws ua kom muaj qhov tsis zoo tom qab pleev xim. DC05 kuj ua tau raws li qhov kev nyab xeeb nruj thiab ua haujlwm ntev ntawm cov tsheb OEMs, ua rau nws cov khoom siv rau kev tsim khoom loj.
HauvKev lag luam hauv tsev, DC05 yog cov khoom ntawm kev xaiv rau kev tsim cov tub yees sab nrauv, lub tshuab ntxhua khaub ncaws, lub tshuab microwave, thiab cov khoom cua txias. Cov khoom siv lub ntsej muag du ua kom lub ntsej muag zoo nkauj, zoo nkauj zoo nkauj rau cov neeg siv khoom, thaum nws cov formability tso cai rau kev tsim cov seamless, complex vaj tse. DC05 qhov zoo tshaj plaws weldability kuj tseem ua rau kev sib dhos ntawm ntau- cov khoom siv hauv ib feem, thiab nws cov kev sib raug zoo nrog galvanizing thiab lwm yam kev kho saum npoo yuav txhim kho corrosion kuj ntev - lub sij hawm durability nyob rau hauv niaj hnub siv.
Tshaj li tsheb thiab khoom siv hauv tsev, DC05 yog siv hauvprecision machinery manufacturing, hluav taws xob tivthaiv ntau lawm, thiab kev cai hlau fabrication. Nws feem ntau yog siv rau qhov sib sib zog nqus- cov thawv ntim khoom, cov khoom siv hluav taws xob, cov khoom siv stamping precision, thiab cov khoom siv hauv tsev, qhov uas nws qhov tseeb qhov tseeb thiab kev tsim kho txo cov nqi seem thiab txhim kho kev tsim khoom.
Vim li cas DC05 Yog Qhov Zoo Tshaj Plaws Txias -Rolled Steel rau Kev Sib Sib Tham
DC05 txias-rolled steel outperforms qis dua-qib txias-rolled steels rau sib sib zog nqus- daim ntaub ntawv, ua tsaug rau nws cov khoom optimized tsim thiab raug txheej txheem. Tsis zoo li dav dav -lub hom phiaj txias- dov steels zoo li SPCC, uas yog tsim los rau yooj yim stamping, DC05 yog engineered rau huab deformation, nrog ib tug 46% siab tshaj elongation uas yog 15-20% siab tshaj tus qauv txias-rolled steels. Qhov no tso cai rau cov tuam txhab tsim cov khoom siv hauv ib qho kev lag luam stamping, txo qhov kev xav tau ntawm kev ua haujlwm thib ob thiab txo cov nqi tsim khoom.
DC05's txias- cov txheej txheem dov kuj tseem muab cov khoom siv kho tshuab zoo ib yam thoob plaws tag nrho cov ntawv, tshem tawm cov kev hloov pauv ntawm cov khoom muaj zog thiab elongation uas tuaj yeem ua rau muaj qhov tsis xws luag. Qhov kev sib raug zoo no yog qhov tseem ceeb rau kev tsim khoom siab - ntim, qhov twg txawm tias cov khoom siv me me tuaj yeem ua rau ntau txhiab qhov tsis zoo. Tsis tas li ntawd, DC05 peb qhov zoo ntawm qhov chaw tso cai rau cov tuam txhab xaiv qhov zoo tshaj qhov sib npaug ntawm kev ua tau zoo thiab tus nqi: FB qib rau tsis yog - pom cov khoom sab hauv, FC qib rau ib nrab - pom qhov chaw, thiab qib FD rau cov ntawv thov sab nrauv zoo.
DC05 kuj tseem txhawb nqa ntau yam kev pabcuam thib ob, suav nrog kev sib tw, slitting, shearing, galvanizing, thiab pleev xim, ua kom yooj yim rau kev sib koom ua ke rau hauv cov kab ntau lawm. Qhov kev ua tau zoo no ua kom ntseeg tau tias DC05 tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb ntawm kev tsim khoom lag luam, los ntawm me me -batch custom parts mus rau loj - ntim ntau lawm.
Cov lus nug nquag nug (FAQ)
Q: Puas yog DC05 yog qhov txias -rolled steel, thiab nws txawv ntawm kub- dov steel li cas?
A: Yog lawm, DC05 tsuas yog ib qho txias -rolled steel. Tsis zoo li kub-rolled steel, uas tau ua tiav ntawm qhov kub thiab txias, DC05 yog txias- dov nyob rau hauv chav tsev kub, uas ua rau ib tug du tiav, nruj me ntsis tolerances, thiab superior formability. DC05 tsis yog tsim los ua cov khoom kub- dov, vim nws cov khoom tseem ceeb (siab elongation, tsis tshua muaj zog tawm los) tsuas yog ua tiav los ntawm kev txias dov thiab annealing.
Q: Dab tsi yog qhov txawv ntawm DC05 thiab lwm qhov sib sib zog nqus - kos txias - dov hlau zoo li DC04?
A: DC05 yog siab dua -qib sib sib zog nqus- kos duab hlau dua DC04. DC05 muaj cov ntsiab lus qis dua (tsawg dua lossis sib npaug li 0.008% vs. DC04's Less dua lossis sib npaug li 0.01%), siab tshaj qhov elongation ntau dua (txog 46% vs. DC04's 42%), thiab qis zog tawm los, ua rau nws haum rau kev sib sib zog nqus ntau dua - kos duab ua haujlwm. DC05 yog qhov kev xaiv zoo tshaj plaws rau cov ntawv sau ntau tshaj plaws, thaum DC04 yog siv rau kev kos duab sib sib zog nqus.
Q: Dab tsi ntawm qib ntawm DC05 kuv yuav tsum xaiv rau cov tsheb sab nrauv?
A: Rau automotive sab nrauv panels, peb pom zoo FD (Super High Grade) DC05, uas guarantees ib tug flawless nto tiav tom qab pleev xim, ua tau raws li nruj raws li xav tau ntawm automotive OEMs. Rau cov uas tsis yog- pom cov khoom sab hauv, FB (Higher Qib) DC05 muaj tus nqi- siv tau zoo nrog cov qauv zoo heev.
Q: Puas yog DC05 txias-khoov hlau tuaj yeem galvanized rau corrosion tsis kam?
A: Yog, DC05 yog cov khoom siv zoo tshaj plaws rau kub-dip galvanizing, electro-galvanizing, thiab hmoov txheej. Galvanized DC05 steel muaj qhov tshwj xeeb tiv thaiv corrosion, ua rau nws zoo tagnrho rau tsheb, sab nraum zoov, thiab siab - cov av noo.
Txawm hais tias koj ua haujlwm hauv tsheb, khoom siv hauv tsev, lossis kev tsim kev lag luam precision, peb tuaj yeem muab kev cai DC05 txias rau koj- dov steel kev daws teeb meem raws li koj cov lus qhia meej. Peb cov khoom DC05 yog tsim nyob rau hauv tag nrho ua raws li EN 10130: 2006, nrog rau tag nrho traceability, thib peb- tog neeg soj ntsuam cov ntaub ntawv, thiab cov kev pab cuam (slitting, leveling, galvanizing, thiab lwm yam) los txhawb koj cov kev xav tau ntau lawm.
