Txias Rolled Steel
Nyob rau hauv lub tshav pob ntawm txias dov steel,DC01 thiab DC03yog ob ntawm cov qib siv dav tshaj plaws tau teev tseg hauv qabEN 10130 tus qauv. Ob leeg yog ib feem ntawmtxias dov steel tsev neeg, tab sis lawv ua haujlwm sib txawv nyob ntawm lawv cov khoom siv kho tshuab thiab kev ua haujlwm. To taub qhov sib txawv ntawmDC01 vs DC03 txias dov hlauNws yog ib qho tseem ceeb rau cov engineers, buyers, thiab manufacturers xaiv cov khoom siv rau lawv daim ntawv thov.
DC01 Cold Rolled Steel yog dab tsi?
DC01 txias dov steelyog qib theem pib ntawm qis- carbon txias dov hlau tsim los rau kev tsim thiab tsim khoom. Nws feem ntau muaj cov ntsiab lus siab dua me ntsis piv rau DC03, uas ua rau nws muaj zog dua me ntsis tab sis qis formability. DC01 feem ntau yog siv rau qhov yooj yim qhov chaw sib sib zog nqus nqus los yog txoj kev sib sau tsis tas yuav tsum tau ua.
DC03 Cold Rolled Steel yog dab tsi?
DC03 txias dov steelkuj yog qib qis - carbon qib, tab sis nws tau raug kho kom zoo dua qub. Qhov no yog ua tiav los ntawm kev tswj nruj dua ntawm cov tshuaj muaj pes tsawg leeg thiab kev ua kom zoo dua qub. DC03 muaj qhov zoo dua elongation thiab qis tawm lub zog, ua rau nws tsim nyog rau nruab nrab mus rau qhov sib sib zog nqus daim ntawv thov piv rau DC01.
Txias Rolled Steel
Kev sib piv tshuaj lom neeg
| Qib Steel | Cov pa roj carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) |
|---|---|---|---|---|
| dc01 ua | ~0.10% | Tsawg dua lossis sib npaug li 0.50% | Tsawg dua lossis sib npaug li 0.025% | Tsawg dua lossis sib npaug li 0.025% |
| dc03 ua | Tsawg dua lossis sib npaug li 0.10% | Tsawg dua lossis sib npaug li 0.45% | Tsawg dua lossis sib npaug li 0.025% | Tsawg dua lossis sib npaug li 0.025% |
Ob lub DC01 thiab DC03 muaj cov ntsiab lus carbon tsawg, uas muab cov khoom zoo weldability thiab nto tiav. Txawm li cas los xij, qhov tsawg dua manganese txwv nyob rau hauv DC03 pab txhawb kev txhim kho formability, uas yog ib qho tseem ceeb rau complex txheej txheem.
Mechanical Properties Sib piv
| Khoom | dc01 ua | dc03 ua |
|---|---|---|
| Yield zog | Tsawg dua lossis sib npaug li 270 MPa | Tsawg dua lossis sib npaug li 240 MPa |
| Tensile zog | 270-410 MPa | 270 - 370 MPa |
| Elongation (A80) | Ntau dua lossis sib npaug li 28% | Ntau dua lossis sib npaug li 28% |
| Qib Formability | Basic | Zoo dua |
DC01 muaj qhov dav ntawm lub zog tensile, ua rau nws muaj zog me ntsis hauv qee qhov tuab. DC03 lub zog qis zog thiab tswj cov tensile ntau ua rau smoother deformation thiab kev ua tau zoo dua hauv stamping thiab kos duab.
Surface Quality thiab processing
Ob leeg DC01 thiab DC03 yog muab raws litxias dov steel ntawvlos yogtxias dov steel kaujnrog ib tug du nto tiav haum rau txheej, painting, los yog ntxiv ua.DC03 hlaufeem ntau muaj qhov zoo ntawm qhov zoo tshaj plaws vim yog kev tswj xyuas nruj dua, uas yuav pab txo qis qhov tsis xws luag thaum sib sib zog nqus nqus.
Tej kev siv
dc01 ua: Automotive structural Cheebtsam, rooj tog zaum, yooj yim panels, thiab brackets.
dc03 ua: Automotive lub cev qhov chaw, cov khoom vaj khoom tsev, cov khoom siv hluav taws xob, thiab cov ntawv siv kos duab nruab nrab.
Kev xaiv ntawm DC01 thiab DC03 feem ntau yog nyob ntawm kev tsim cov kev cai: yog tias daim ntawv thov cuam tshuam nrog ntau txoj kev khoov lossis kos duab sib sib zog nqus,DC03 txias dov steelyog feem ntau nyiam.
Nqi thiab Muaj
Vim tias DC01 yog qib qis qis qis, nws feem ntau me ntsis qis dua li DC03. Txawm li cas los xij, kev txhim kho formability ntawm DC03 tuaj yeem txo cov khoom seem thiab cov cuab yeej siv, uas tuaj yeem txo tag nrho cov nqi tsim khoom rau qhov nyuaj.
Vim li cas thiaj xaiv GNEE STEEL?
NtawmGNEE STEEL, peb muab siab -zootxias dov steel ntawv thiab coils, suav nrogDC01, DC03, DC04, thiab DC05qib. Raws li tus kws tshaj lijtxias dov steel chaw tsim tshuaj paus thiab exporter, peb muab:
- Lub Hoobkas ruaj khov muaj peev xwm ntau lawm
- Ua raws li cov khoom siv kho tshuab thiab qhov zoo
- Kev cai thickness thiab dav xaiv
- Export- txheem ntim thiab txhim khu kev qha logistics txhawb nqa
📩 Hu rau GNEE STEEL hnub nokom tau txais cov lus sib tw thiab cov ntsiab lus ntawm cov khoom lag luam rau koj daim ntawv thov tshwj xeeb.
