DC01 vs S235: Cov Qauv Hlau thiab Cov Hlau Rolled Txias Sib Piv
DC01 thiab S235 yog ob qho tib si cais raws li qis- carbon steels, tab sis txhua tus yog engineered rau txawv daim ntawv thov kev xav tau. DC01 yog tsim los ntawm txias dov thiab yog tus yam ntxwv ntawm zoo formability, uas ua rau nws tshwj xeeb tshaj yog haum rau Cheebtsam xws li automotive lub cev panels thiab cov khoom siv hauv tsev. Hauv qhov sib piv, S235 yog cov qauv- qib steel muaj nuj nqis rau nws lub zog thiab ruaj khov, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim kho, tshwj xeeb tshaj yog nyob rau hauv lub moj khaum thiab thauj khoom-cov kabmob cov qauv.
DC01 Steel yog dab tsi?
DC01 yog txias- dov, qis- qib carbon steel tau lees paub rau nws qhov zoo tshaj plaws ua tiav thiab kev ua haujlwm zoo heev. Nrog rau cov ntsiab lus ntawm cov pa roj carbon tsis ntau tshaj 0.12%, cov khoom muaj ductility zoo heev, ua rau nws zoo heev rau kev sib sib zog nqus- kos duab, stamping, thiab lwm yam kev ua haujlwm zoo.
Cov yam ntxwv tseem ceeb ntawm DC01 suav nrog:
Zoo heev nto, zoo tagnrho rau tom qab painting, txheej, los yog electroplating
Exceptional formability, enabling complex duab tsis muaj kev pheej hmoo ntawm cracking
Lub zog qis dua piv nrog cov qauv hlau, ua ntej qhov yooj yim tshaj qhov load-cov kabmob ua haujlwm
Cov ntawv thov feem ntau suav nrog cov tsheb sab nrauv sab nrauv, cov khoom siv hauv tsev, thiab cov rooj tog zaum
S235 Steel yog dab tsi?
S235 yog kub- dov cov qauv steel qib engineered los muab kev ruaj ntseg zog thiab ruaj khov nyob rau hauv load-cov kabmob ib puag ncig. Nws muaj cov pa roj carbon ntau thiab manganese ntau dua li DC01, ua rau kev ua haujlwm zoo dua qub. Cov ntsiab lus tooj liab (tsawg dua lossis sib npaug li 0.55%) ua rau muaj kev txhim kho corrosion me ntsis, txawm hais tias kev tiv thaiv saum npoo tseem raug pom zoo rau lub sijhawm ntev - raug.
Cov yam ntxwv tseem ceeb ntawm S235:
Lub zog tawm los ntawm 235 MPa, ua kom ntseeg tau cov qauv kev txhawb nqa
Nruab nrab formability, nrog rau qhov tseem ceeb muab tso rau ntawm lub zog es tsis muaj peev xwm shaping
Txhim kho corrosion kuj piv rau lwm yam qauv steels vim yog tooj liab ntxiv
Dav siv nyob rau hauv kev tsim kho tej yaam num, txuas hniav, moj khaum, thiab hnyav machinery manufacturing
S235JR Steel yog dab tsi?
S235JR yog ib qho qis- carbon, kub- dov cov qauv hlau uas muaj kev sib npaug ntawm lub zog, kev cuam tshuam, thiab weldability. Nws belongs rau tsev neeg S235 tab sis nqa lubJRkev xaiv, qhia txog kev ua raws li kev cuam tshuam lub zog xav tau ntawm27 joules ntawm 20 degree. Qhov no ua kom ntseeg tau tias kev ua tau zoo hauv cov qauv raug cuam tshuam rau lub zog me me lossis cov khoom hnyav.
DC01 vs S235 vs S235JR - Kev sib piv cov lus
| Parameter / Feature | dc01 ua | S235 | S235 JR |
|---|---|---|---|
| Hom hlau | Txias- dov qis- carbon steel | Kub-rolled structural steel | Kub-rolled structural steel |
| Txuj | TS EN 10130 | TS EN 10025-2 | TS EN 10025-2 |
| Cov ntsiab lus carbon | Tsawg dua lossis sib npaug li 0.12% | Siab tshaj DC01 | Siab tshaj DC01 |
| Yield zog | ~ 140-280 MPa | 235 MPa rau | 235 MPa rau |
| Tensile zog | ~ 270-410 MPa | 360-510 MPa | 360-510 MPa |
| Elongation | Ntau dua lossis sib npaug li 28% | ~20% | ~20% |
| Impact Energy Requirement | Tsis tau teev tseg | Tsis tau teev tseg | 27 J ntawm +20 degree |
| Nto Zoo | Heev du, haum rau txheej | Rougher tshaj DC01 | Rougher tshaj DC01 |
| Formability | Zoo heev | Nruab nrab | Nruab nrab |
| Weldability | Zoo heev | Zoo | Zoo |
| Corrosion Resistance | Tsawg | Txhim kho (muaj Cu tsawg dua lossis sib npaug li 0.55%) | Txhim kho (muaj Cu tsawg dua lossis sib npaug li 0.55%) |
| Txoj kev ua haujlwm tseem ceeb | Txias dov | Kub dov | Kub dov |
| Daim ntawv thov Focus | Shaping / sib sib zog nqus kos duab | Load-cov kabmob | Load-cov kabmob cov qauv nyob rau hauv me me |
| Kev siv yam | Automotive panels, khoom siv, rooj tog | Kev tsim kho, txuas hniav, tshuab thav duab | Cov qauv raug rau dynamic loads (piv txwv li, kab teeb, kev txhawb nqa, lub tsev qhov chaw) |
Kev sib txawv ntawm DC01 vs S235
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dc01 ua
Automotive: Sab hauv thiab sab nrauv lub cev vaj huam sib luag, precision - tsim cov khoom.
Cov khoom siv hauv tsev: Casings rau lub tshuab ntxhua khaub ncaws, tub yees, qhov cub.
Rooj tog thiab Fixtures: Cov rooj tog zaum hauv chaw ua haujlwm, txee, thiab lwm yam khoom siv hlau pom.
Electronics: Enclosures thiab casings rau cov khoom siv hluav taws xob.
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S235
Kev tsim kho: Cov qauv qauv, kab teeb, thiab cov qauv kev txhawb nqa dav dav.
Kev tsim kho choj: Load-cov khoom muaj nyob rau hauv choj ncej.
Tshuab: Cov khoom uas xav tau cov hlau ruaj khov hauv kev tsim tshuab.
Ntim thiab Tsheb: Heavy- lub thawv ntim khoom thiab cov khoom siv hauv lub tsheb.
GNEE STEELyog cov chaw tsim khoom ntawm cov khoom steel. Peb muaj zoo steel coils thiab nplooj ntawv rau kev muag khoom. Tsuas yog GI coils thiab nplooj ntawv, peb kuj muaj GL, PPGI, PPGL, Corrugated ntawv, thiab lwm yam. Cov txheej txheem seaworthy pob muaj cov ntawv tsis muaj dej kraft thiab yas zaj duab xis sab hauv, thiab cov ntawv hlau sab nraud, tom qab ntawd khi nrog cov hlua hlau. Txhawm rau tiv thaiv nws thaum thauj, peb siv ntoo pallets. Thaum lub sijhawm ob xyoo lawm, peb tau tsim cov txheej txheem ua tiav los ntawm kev ua ntej - muag kev sab laj mus rau tom qab - kev muag khoom.Txais tos tiv tauj peb kom paub ntau ntxiv!
