dc01 uayog atxias- dov qis- carbon steelteej tug mus rau European tus qauv EN 10130, nrog rau cov ntaub ntawv tooj1.0330. Nws yog qib pib hauv DC tsev neeg hlau (DC01-DC07), tsim tshwj xeeb raukev ua haujlwm txias txias .
Core Properties
Nto tiav: du, nplai -dawb (Ra Tsawg dua lossis sib npaug li 0.8μm), zoo tagnrho rau kev pleev xim / plating
Dimensional raug: Thickness kam rau ua ntawm ± 0.03mm (zoo tshaj rau kub -rolled steel)
Formability: Zoo heev txias dabtsi yog khoov, stamping, thiab kos duab muaj peev xwm
Weldability: Tshwj xeeb vim muaj cov ntsiab lus carbon tsawg
Ductility: Siab elongation (Ntau dua lossis sib npaug li 28%)
Thickness ntau0.10 ~ 6mm, nrog cov qauv thicknesses ntawm 0.5-2.0mm
Tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus siab tshaj (%) | nyhuv |
|---|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.12 | Ua kom zoo formability thiab weldability |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.60 | Muab lub zog nruab nrab |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045 | Tswj brittleness |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.045 | Minimizes kub cracking thaum ua |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.03 | Khaws qis kom tswj tau qhov ductility |
Mechanical Properties
| Khoom | Tus nqi | Qhov tseem ceeb |
|---|---|---|
| Yield zog | 140-280 MPa | Deforms kwv yees nyob rau hauv load |
| Tensile zog | 270-410 MPa | Qhov kawg tiv thaiv kev tawg |
| Elongation (A80) | Ntau dua lossis sib npaug li 28% | High ductility rau txias txias |
| Rockwell Hardness | 50-70 PAB | Nruab nrab hardness rau kev ua |
| Vickers Hardness | 90-130 HV | Surface resistance rau indentation |
| Elastic Modulus | 210 GPa | Kev nruj; tsawg deformation nyob rau hauv load |
| Plastic Lim Ratio (r90) | Ntau dua lossis sib npaug rau 1.6 | Kev tiv thaiv rau anisotropy hauv kev sib sib zog nqus nqus |
| Strin Hardening Index (n90) | Ntau dua lossis sib npaug rau 0.18 | Txhim khu kev tiv thaiv rau caj dab thaum sib sau |
Cov ntawv thov zoo tshaj plaws
Automotive Kev Lag Luam
Lub cev panels: Qhov rooj, hoods, fenders (thickness 0.6 ~ 1.2mm)
Cov khoom siv sab hauv: qhov rooj linings, dashboards
Tsis yog - cov khoom siv: Lub hau hau, radiator txhawb nqa
EV apps: DC01-C590 ntau yamrau cov roj teeb pob thav ntawv (txo cov tuab los ntawm 20-25% vs. cov qib ib txwm muaj)
Kev nyab xeeb Cheebtsam: Pem hauv ntej longitudinal kab teeb, rear tsoo kab teeb
Cov Khoom Siv Hauv Tsev
Lub tub yees panels thiab qhov rooj(0.5 hli thickness)
Ntxuav tshuab nruas thiab plhaub
Microwave qhov cub interiors
Cua txias units: Txo qhov hnyav li 15% thaum tuav lub zog
Kev tsim kho & rooj tog
Lub teeb steel framing thiab partitions
Pem hauv ntej panels, phab ntsa panels, thiab gutters
Of elevator tsheb panels thiab hlau qab nthab
Cov rooj tog zaum: Rooj ceg, txee cov qauv
Muaj & Lwm Cov Kev Siv
HVAC ductwork(tus nqi-tshwj xeeb zoo rau galvanized steel)
Hluav taws xob enclosures thiab ntaus ntawv casings
Cov khoom siv ua zaub mov: Retort liners, conveyor kev txhawb nqa
Caij nplooj ntoos hlav Cheebtsam thiab precision qhov chaw
Txhim kho Variants
DC01+ZE (Electro-Galvanized)
Zinc txheej (feem ntau 25/25g / m²) rausuperior corrosion kuj
Zoo tagnrho rau kev siv sab nraum zoov thiab qhov chaw ntub dej
Nto zoo khaws cia rau pleev xim / txheej
DC01-C Series (High-Strength Variants)
Qauv: DC01-C390Lub zog tawm los: Ntau dua lossis sib npaug ntawm 360MPa, tensile zog 390-590MPa
Qauv: DC01-C590Lub zog muaj zog ntau dua lossis sib npaug ntawm 420MPa, tensile zog 590-640MPa
Daim ntawv thov: Heavy machinery Cheebtsam, structural reinforcements
Qhov txiaj ntsig txo qhov hnyav: Txog li 15% piv rau cov tsoos Q235 steel
Qib sib npaug thoob ntiaj teb
| Thaj tsam | Cov qauv | Qib sib npaug |
|---|---|---|
| Tebchaws Meskas | SAE/ASTM | SAE 1008, SAE 1010, ASTM A1008 CS Hom A |
| Lub teb chaws Yelemees | DIN | FeP01, St12 (yav tas los xaiv) |
| Nyiv | JIS | SPCC (General txias-rolled steel) |
| Tuam Tshoj | GB | 08, 08F, DC01 (GB/T 5213-2019) |
| Fabkis | AFNOR | C, F12, FeP01 |
| UK | BS | CR4, Peb 01 |
| Ltalis | UNI | PEB 01 |
| Thoob ntiaj teb | ISO | CR1, CR22 |
Txheej txheem ntau lawm
DC01 yog tsim los ntawm qhov txias txias - dov txheej txheem:
Kub-rolled coil pickling: Tshem tawm nplai thiab impurities
Ntau qhov txias- dov hla dhau: Txo cov thickness thiab txhim kho nto tiav
Kev tiv thaiv huab cua annealing: Relieves kev nyuaj siab thiab txhim khu ductility
Daim tawv nqaij dhau: Thaum kawg lub teeb dov rau saum npoo zoo thiab qhov tseeb qhov tseeb
Cov ntsiab lus
DC01 txias-rolled steeltseem yog cov khoom siv pob zeb hauv kev tsim khoom niaj hnub hauv 2025, muaj nuj nqis rau nwszoo heev formability, weldability, thiab nqi efficiency. Nws muaj pes tsawg leeg (C Tsawg dua lossis sib npaug rau 0.12%, Mn Tsawg dua lossis sib npaug li 0.60%) cuam tshuam qhov sib npaug zoo ntawm kev ua haujlwm thiab ua haujlwm ntev.
Dab tsi yog qhov txawv ntawmDC01 thiab DC04 steel?
DC04 thiab DC01 yog ob qho tib si txias - dov, unalloyed zoo steels uas yog siv rau ntau yam kev siv. Thaum DC01 ua haujlwm raws li tus qauv qib rau cov txheej txheem txias txias, DC04 yog tus cwj pwm los ntawm kev txhim kho qhov sib sib zog nqus- kos duab thiab ntau dua ductility.
Puas yog DC01 zoo ib yam li CR4?
Txias Txo steel
Ntawm no ntawm GNEE Steel, peb Tshuag thiab txheej txheem DC01 me me hlau (feem ntau hu ua CR4), nyob rau hauv txawv thicknesses ntawm 0.9mm mus rau 3mm. Txhua daim ntawv yog de-coiled thiab flattened rau nruj kam rau ua nyob rau hauv peb tej hauj lwm, xyuas kom meej zoo zoo thiab flatness, txhua txhua lub sij hawm.
DC01 txhais li cas?
DC01 sawv cev rau qib pib ntawm DC tsev neeg hlau thiab tseem paub nyob rau hauv cov npe qub St12 lossis FeP01. Cov qib no tuaj yeem siv rau kev ua haujlwm yooj yim xws li khoov, npib, hlaws thiab kos duab.
Qhov txawv ntawm DC01 thiab DC03 yog dab tsi?
DC01 - Qib no tuaj yeem siv rau kev ua haujlwm yooj yim, xws li khoov, embossing, hlaws thiab kos duab. DC03 - Qib no tsim nyog rau kev tsim cov kev xav tau xws li kos duab sib sib zog nqus thiab nyuaj profileing.
DC01 steel sib npaug yog dab tsi?
Khoom siv 1.0330, DC01 steel sib npaug rau ASTM, ISO, European (German DIN, British BSI, Fabkis NF), Japanese JIS thiab Suav GB txuj (rau kev siv). Lus Cim: DIN 1623 tau hloov los ntawm DIN EN 10130, thiab lub npe ST12 tau hloov los ntawm DC01.
Lub thickness ntawm DC01 yog dab tsi?
Galvanized Steel Sheet - Qib Dc01, Thickness 0.2-3.50mm, Dav 914-1250mm|Cold Rolled, Durable Zinc Txheej, Ntev Ntev Toughness.
Puas yog txias- dov steel zoo dua li cov hlau kub dov?
Txias dov ua rau cov hlau nrog ze dua qhov ntev kam rau ua thiab ntau qhov chaw ua tiav ntau dua li kub dov. Nws tseem muaj txog li 20% muaj zog dua li kub dov los ntawm kev siv lub zog hardening.