dc03 uayog aqis- carbon txias- dov (CR) steel qibtxhais los ntawm European qauv EN 10130 (rau cov khoom txias- dov ca) thiab EN 10139 (rau txias- dov uncoated nqaim strip), nrog rau cov khoom siv 1.0347. Muab faib raws li qib "duab sib sib zog nqus" (DC) qib, nws tau lees paub dav rau nws qhov tshwj xeeb formability, nruj qhov ntev precision, thiab sib npaug ntawm cov khoom siv kho tshuab- ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov ntawv thov uas xav tau kev tsim kho thiab kev ua haujlwm zoo ib yam. Hauv qab no yog cov ncauj lus kom ntxaws ntawm DC03 steel qib, suav nrog nws cov yam ntxwv tseem ceeb, cov qauv, sib npaug, thiab siv rooj plaub.
DC03 Steel Qib yog dab tsi?
DC03 hlauyog atsis yog- alloy txias dov steelnrog txhim kho ductility thiab ruaj khov mechanical zog, ua rau nws haum raustamping, dabtsi yog khoov, thiab nruab nrab sib sib zog nqus kos duabkev ua haujlwm.
- Txheem:TS EN 10130
- Hlau tooj: 1.0347
- Cov chav kawm zoo:Kev kos duab zoo
- Khoom siv:Cold dov kauj los yog ntawv
- Delivery condition:+ CR (txias dov), + A (annealed)
Cov khoom tseem ceeb ntawm DC03 Steel Qib
Tshuaj muaj pes tsawg leeg (EN 10130)
DC03 qhov qis- cov ntsiab lus carbon yog lub hauv paus ntawm nws cov formability. Cov muaj pes tsawg leeg (wt%):
Carbon (C): Tsawg dua lossis sib npaug rau 0.10%
Manganese (Mn): Tsawg dua lossis sib npaug rau 0.45%
Phosphorus (P): Tsawg dua lossis sib npaug rau 0.030%
Sulfur (S): Tsawg dua lossis sib npaug rau 0.025%
Aluminium (Al): Ntau dua lossis sib npaug rau 0.020% (rau cov nplej ua kom zoo dua qub, txhim kho ductility)
Tsawg impurities (P, S) txo brittleness, thaum tswj Al cov ntsiab lus ua kom lub microstructure zoo ib yam - tseem ceeb rau kev sib xyaw ua ke.
Mechanical Properties (Annealed Condition)
| Khoom | Tus nqi ntau | Qhov tseem ceeb |
|---|---|---|
| Yield zog (ReH) | 120-240 MPa | Resistant deformation thaum lub sij hawm tsim; qis dua=zoo dua ductility. |
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 270 MPa | Withstands stretching quab yuam tsis tawg. |
| Elongation (A80 hli) | Ntau dua lossis sib npaug li 32% (min 34% rau qib hwm) | Ntsuas ductility -siab dua=yooj yim dua sib sib zog nqus nqus / sib sib zog nqus shaping. |
| Plastic Strain Ratio (r-tus nqi) | Ntau dua lossis sib npaug rau 1.3 | Qhia tsis kam rau thinning thaum sib sau; yuam sij rau sib sib zog nqus- daim ntawv thov kos duab. |
| Hardness (HRB) | Tsawg dua los yog sib npaug li 65 | Ua kom muaj kev ua haujlwm tau zoo (xws li, stamping, dabtsi yog khoov) yam tsis muaj cov cuab yeej siv ntau dhau. |
Dimensional & Nto Zoo
Thickness Ntau0.35-3.0mm (customizable rau cov kev xav tau tshwj xeeb).
TolerancesLoj: ± 0.05mm (tus qauv); 1/2 EN 10131 kam rau ua (siab- qib precision) rau cov ntawv thov tseem ceeb.
Flatness: Tsawg dua los yog sib npaug rau 3mm / m sib txawv (raws li -xa), kom ntseeg tau tias muaj kev sib luag hauv kev txiav thiab sib dhos.
Nto Zoo: Scale-dawb, du tiav (tsis muaj oxidation); muaj nyob rau hauv cov qib nto (FB=theem pib, FC=txhim kho, FD=siab- zoo) rau kev zoo nkauj lossis kev xav tau (xws li, pleev xim, plating).
Kev ua tau zoo
Formability: Kev sib sib zog nqus zoo heev - kos duab, khoov, thiab stamping muaj peev xwm- zoo tagnrho rau cov duab nyuaj (xws li, nkhaus rooj tog thav duab, hluav taws xob vaj tsev).
Weldability: Superior (MIG, TIG, qhov chaw vuam) vim muaj cov pa roj carbon tsawg; tsis muaj ua ntej- cua sov yuav tsum tau siv rau feem ntau daim ntawv thov.
Coatability: Lub hauv paus zoo meej rau galvanizing, hmoov txheej, lossis pleev xim - txhim khu kev tiv thaiv corrosion thiab kev zoo nkauj.
Cov ntawv thov ntawm DC03 Steel Qib
DC03's versatility ua rau nws yog ib qho tseem ceeb hauv kev lag luam uas xav tau ob qho tib si formability thiab precision:
Automotive: Cov khoom me me mus rau nruab nrab (cov hlua khi, cov hlua khi, cov khoom siv hluav taws xob), cov vaj huam sib luag sab hauv, thiab cov khoom siv roj tank.
Furniture Manufacturing: Hlau thav duab (lub rooj zaum, rooj), tub rau khoom slides, txee panels, thiab zoo nkauj accents.
Hluav taws xob & Electronics: Hluav taws xob enclosures, tswj vaj huam sib luag, roj teeb casings, thiab precision - stamped connectors.
Cov Khoom Siv Hauv Tsev: Lub tshuab ntxhua khaub ncaws nruas, tub yees txee, thiab qhov rooj qhov rooj.
Precision Engineering: Stamped hardware, brackets, thiab me me mechanical Cheebtsam.
DC03 vs DC01 - Qhov txawv yog dab tsi?
| Feature | dc01 ua | dc03 ua |
|---|---|---|
| Qib zoo | Kev lag luam | Kev kos duab |
| Formability | Basic | Txhim kho |
| Txhaum tsis kam | Nruab nrab | Siab dua |
| Haum rau kev kos duab sib sib zog nqus | txwv | Nruab nrab |
DC03 yog qhov zoo duathaum DC01 tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua.
Qib sib npaug ntawm DC03
| Txuj | Sib npaug |
|---|---|
| EN | DC03 (1.0347) |
| DIN (laus) | St 13 |
| ASTM | A1008 CS Hom B (kwv yees) |
| JIS | SPCC (kwv yees) |
| GB (Tuam Tshoj) | Q195 / SPCC (kwv yees) |
Lus Cim: Qhov sib npaug yog kwv yees; txoj kev ua tau zoo yuav txawv me ntsis.
Cov ntsiab lus
DC03 steel qibyog ib qho kev txhim khu kev qha, kos duab- zoo txias dov steel muab qhov sib npaug ntawmformability, nto zoo, thiab nqi efficiency. Nws yog qhov zoo tagnrho raunruab nrab sib sib zog nqus daim duab, stamping, thiab dabtsi yog khoov daim ntawv thovnyob rau hauv automotive, khoom siv, thiab industrial manufacturing.
GNEE Steel kuj muab ntau yam Cold Rolled steel daim hlau, xws li DC01, DC03, DC04, DC05, DC06, DC07, SPCC, SPCD, SPCE, SPCF, ST12, ST13, ST14, ST15 thiab lwm yam. Yog tias koj xav paub ntau ntxiv txog lwm hom hlau daim hlau, koj tuaj yeem hu rau tus xov tooj sib tham ntawm +8615824687445 lossis xa email rausale@gneegi.com.Koj tuaj yeem sab laj nrog peb, thiab peb txaus siab los teb koj cov lus nug.
Dab tsi yog qhov txawv ntawm DC01 thiab DC03 steel?
DC01 tuaj yeem siv rau kev ua haujlwm yooj yim, piv txwv li Bending, embossing, hlaws thiab rub. DC03 yog qhov tsim nyog rau kev tsim cov kev xav tau zoo li kev kos duab sib sib zog nqus thiab nyuaj profiles haum.
DC03 steel yog dab tsi?
DC03 yog ib qho qis - carbon hlau uas muaj qhov ua tau zoo heev. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm DC03 tau raug txiav txim siab los xyuas kom meej tias cov khoom muaj qhov xav tau cov khoom siv kho tshuab. Feem ntau, DC03 muaj qhov siab tshaj plaws ntawm 0.10% carbon, qhov siab tshaj plaws ntawm 0.45% manganese thiab kab ntawm phosphorus thiab sulfur.
GNEE's DC03 txias- dov steel kauj (1.0347) ua raws li tus qauv?
GNEE's DC03 txias- dov steel coil (cov ntaub ntawv naj npawb: 1.0347) nruj me ntsis ua raws li DIN EN 10130 tus qauv, uas yog European qauv ntsuas rau txias- dov qis- cov pa roj carbon hlau rau kev sib sau txias. Qhov kev ua raws cai no ua kom muaj cov tshuaj lom neeg zoo ib yam, cov khoom siv kho tshuab, thiab cov khoom zoo, ua rau nws tsim nyog rau kev siv thoob ntiaj teb thiab kev lag luam thoob ntiaj teb.
DC03 (1.0347) txawv ntawm DC01 steel kauj li cas?
Piv rau DC01 (qib theem pib), DC03 (1.0347) muaj kev sib sib zog nqus tob tob thiab ductility. Qhov sib txawv tseem ceeb muaj xws li: DC03 muaj qhov elongation tus nqi ntau dua lossis sib npaug li 34% (vs. DC01's Ntau dua lossis sib npaug li 28%) thiab qis dua qhov muaj zog ntau yam (120-210 MPa vs. DC01's 140-280 MPa). Qhov no ua rau DC03 zoo tagnrho rau cov txheej txheem sib sau ua ke (piv txwv li, ntiav mus rau nruab nrab sib sib zog nqus nqus) hauv kev lag luam tsheb thiab khoom siv hauv tsev, thaum DC01 zoo dua rau kev khoov yooj yim lossis stamping.
Dab tsi yog cov khoom tseem ceeb ntawm DC03 (1.0347) steel kauj?
GNEE's DC03 (1.0347) nta ruaj khov cov cuab yeej kho kom zoo rau kev sib sau txias:
Tawm Zog: 120-210 MPa
Tensile zog: 270-350 MPa
Elongation (A80): Ntau dua lossis sib npaug li 34%
Surface Roughness (Ra): Tsawg dua lossis sib npaug li 0.6 μm
Cov khoom no txo cov kev pheej hmoo tawg thaum lub sij hawm nyuaj stamping thiab xyuas kom meej qhov ruaj khov ntawm cov khoom tiav.
DC03 (1.0347) puas tuaj yeem siv rau tsheb sib sib zog nqus - kos duab?
Yog lawm, nws yog qhov kev xaiv zoo tshaj plaws rau tsheb ntiav ntiav mus rau nruab nrab tob - kos duab qhov chaw. Cov ntawv thov ib txwm muaj xws li sab nrauv vaj huam sib luag, fenders, roj tank plhaub, dashboard brackets, thiab radiator sab sauv brackets. Nws cov elongation siab (Ntau dua lossis sib npaug li 34%) thiab lub zog tsis muaj zog ua haujlwm zoo tiv thaiv txoj kev deformation, ua tau raws li kev lag luam tsheb cov kev cai nruj rau kev tsim precision thiab kev ntseeg tau.
Puas yog GNEE muab cov ntawv pov thawj zoo rau DC03 (1.0347) steel kauj?
kiag li. Peb muab EN 10204 Hom 3.1 cov ntaub ntawv pov thawj xeem rau tag nrho cov khoom xa tuaj DC03 (1.0347). Daim ntawv pov thawj no suav nrog cov txiaj ntsig ntawm cov tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab qhov chaw zoo, tau lees paub los ntawm GNEE lub tuam tsev ua haujlwm zoo kom ua raws li DIN EN 10130 tus qauv- tseem ceeb rau kev tshem tawm kev lis kev cai thiab kev tswj xyuas kev tsim khoom hauv qab.
Yam tsawg kawg nkaus kom muaj nuj nqis (MOQ) rau DC03 (1.0347) steel kauj yog dab tsi?
Tus qauv MOQ rau GNEE's DC03 (1.0347) txias -rolled steel kauj yog 3 tons (ib kauj). Rau kev txiav txim ntau (tshaj 50 tons), peb muab cov nqi tshwj xeeb. Peb kuj lees txais me me -batch xaj (qis dua 3 tons) rau cov qauv kuaj lossis sim tsim los txhawb cov neeg siv khoom xav tau qhov project thawj zaug.
GNEE puas tuaj yeem kho qhov tshwj xeeb ntawm DC03 (1.0347) steel kauj?
Yog lawm, peb muab cov kev pabcuam customized. Standard specifications muaj xws li:
Thickness: 0.10-6.0 hli (customizable rau 0.08 hli rau tshwj xeeb xav tau kev pab)
Dav: 800-1500mm (slitting rau nqaim dav muaj)
Coil Nyhav: 3-25 tons (kho raws li kev xa khoom lossis kev tsim khoom)
Tsis tas li ntawd, peb muab cov kev kho deg xws li daim tawv nqaij dhau los txhim kho flatness thiab xim adhesion.
Lub sij hawm txhuas rau DC03 (1.0347) steel coil xaj yog dab tsi?
Rau cov qauv kev qhia tshwj xeeb hauv Tshuag, lub sijhawm ua haujlwm yog 7-10 hnub ua haujlwm (los ntawm kev lees paub kev txiav txim mus rau cov khoom xa tuaj). Rau kev txiav txim customized lossis ntau qhov ntau (tshaj 100 tons), lub sijhawm ua haujlwm yog 15-20 hnub ua haujlwm, nyob ntawm kev teem sijhawm ntau lawm. Peb muab qhov tseem ceeb rau kev txiav txim sai thiab muab cov khoom tsim tawm tshiab raws sijhawm kom ntseeg tau tias xa khoom raws sijhawm.
Puas yog DC03 (1.0347) haum rau cov khoom siv hauv tsev uas xav tau kev pleev xim?
Yog lawm. DC03 (1.0347) muaj qhov du, nplai -dawb nto (Ra Tsawg dua lossis sib npaug li 0.6 μm) uas ua kom muaj kev sib raug zoo ntawm cov xim, txheej, lossis txheej txheej galvanizing. Nws yog dav siv rau nruab nrab-rau- siab-kawg cov khoom siv hauv tsev xws li lub tub yees nkhaus qhov rooj vaj huam sib luag, tshuab ntxhua khaub ncaws sab hauv nruas, thiab lub tshuab cua txias evaporator plhaub. Cov khoom siv zoo ib yam kuj lav zoo ib yam txheej zoo thoob plaws tag nrho cov kauj.