Txias -Rolled DC01 vs Structural S235
DC01 Steel yog dab tsi?
DC01 yog txias- dov qis- carbon hlau paub txog nws qhov chaw du thiab zoo heev formability. Nws cov ntsiab lus carbon tsawg (tsawg dua lossis sib npaug li 0.12%) ua rau nws cov khoom siv zoo heev, zoo tagnrho rau kev sib sib zog nqus nqus, stamping, thiab precision sib sau.
S235 Steel yog dab tsi?
S235 yog kub- dov cov qauv hlau tsim los rau lub zog thiab ua haujlwm ntev hauv kev thauj khoom- cov ntawv siv kabmob. Nrog rau cov ntsiab lus carbon thiab manganese ntau dua, nws muaj kev ua haujlwm zoo dua li DC01. Copper (tsawg dua lossis sib npaug li 0.55%) txhim kho nws cov kev tiv thaiv corrosion, txawm tias cov coatings tseem pom zoo.
DC01 vs S235: Cov ntsiab lus sib txawv tseem ceeb
Cov lus hauv qab no muab kev sib piv ceev ntawm qhov sib txawv tseem ceeb ntawm DC01 thiab S235.
| Feature | DC01 (Cov-Rolled Steel) | S235 (Structural Steel) | ||
| Kev siv loj | Formability & nto zoo (automotive, khoom siv) | Lub zog & durability (kev tsim kho, lub moj khaum) | ||
| Lub zog | Lub zog qis zog (140-280 MPa) | Lub zog siab zog (235 MPa) | ||
| Formability | High - zoo heev rau khoov & shaping | Nruab nrab - nruj dua rau kev thauj khoom -cov kabmob | ||
| Corrosion Resistance | Tsawg - xav tau cov txheej txheem tiv thaiv | Me ntsis zoo dua vim muaj tooj liab ntxiv | ||
| Qhov tshwm sim | Smooth, huv si | Industrial tiav, pom zeb nplai | ||
| Nqi | Siab dua vim txias - txheej txheem dov | Lower, optimized rau huab hwm coj qauv siv | ||
Chemical Properties ntawm DC01 vs S235
Tshuaj muaj pes tsawg leeg
| Lub ntsiab | C | Mn | P | S | Al | Cu |
| DC01 (%) | Tsawg dua lossis sib npaug li 0.12 | Tsawg dua lossis sib npaug li 0.6 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.045 | Ntau dua lossis sib npaug rau 0.020 | – |
| S235 (%) | Tsawg dua lossis sib npaug li 0.22 | Tsawg dua los yog sib npaug rau 1.6 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua los yog sib npaug li 0.05 | – | Tsawg dua los yog sib npaug li 0.55 |
Aluminium (Al) hauvdc01 ua hlau
Aluminium yog ntxiv feem ntau ua tus neeg sawv cev deoxidizing. Nws txhim kho DC01's formability thiab txhim kho qhov zoo.
Copper (Cu)hauvS235hlau
Copper yog ntxiv rau S235 rau kev txhim kho corrosion, tshwj xeeb tshaj yog tiv thaiv huab cua.
Corrosion Resistance
S235 muaj kev tiv thaiv corrosion zoo dua li DC01. Qhov no feem ntau yog vim qhov sib ntxiv ntawm tooj liab hauv S235, uas pab tiv thaiv xeb. Nyob rau hauv sib piv, DC01 yog tsim los rau formability thiab nto tiav tshaj rau huab cua resilience.
Txawm hais tias qhov sib txawv no, ob qho tib si DC01 thiab S235 yog suav tias yog tsawg- xeb- cov hlau ua haujlwm. Nyob rau hauv qhov chaw ntub dej lossis corrosive, lawv feem ntau xav tau cov txheej txheem tiv thaiv xws li xim lossis galvanization kom ruaj khov thiab tiv thaiv xeb.
Galvanization
Rau DC01 thiab S235, txoj kev nyiam galvanizing yog kub -dip galvanizing. Cov hlau yog dipped rau hauv molten zinc, tsim ib txheej tuab, ruaj khov. Nws yog dav siv rau cov ntawv thov uas xav tau sab nraum zoov raug lossis ntev - lub sijhawm ua haujlwm ntev, xws li kev tsim kho thiab kev tsim kho vaj tse.
DC01 yog qee zaum electro-galvanized rau cov ntawv thov uas yuav tsum muaj cov txheej txheem du, zoo ib yam thiab zoo nkauj zoo nkauj, xws li hauv cov khoom siv hauv tsev lossis cov tsheb sab hauv.
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 tsis zoo kraft ntawv 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 rau tom qab - kev muag khoom.Txais tos tiv tauj peb kom paub ntau ntxiv!
