Puas yog txias dov steel xeb yooj yim?
Dab tsi yog qhov txias- dov steel qib?
Txias-rolled steel los ntawm ntau qib, txhua tus tsim los rau kev sib txawv thiab kev ua haujlwm. Cov kab mob khaub thuas tshaj plaws - dov qib raws li EN 10130 tus qauv suav nrogDC01, DC03, DC04, DC05, DC06, thiab DC07. Cov qib no txawv ntawm qhov muaj zog tawm los, elongation, thiab sib sib zog nqus- muaj peev xwm kos duab. Lwm cov tshuab thoob ntiaj teb xws li JIS thiab ASTM kuj tseem muaj qhov sib npaug sib npaug sib npaug -txo cov ntawv thiab qib coil. Kev nkag siab txog cov lej no pab cov kws tsim khoom thiab cov neeg yuav khoom txiav txim siab seb cov hlau yuav coj li cas thaum tsim- thiab nws teb li cas rau corrosion.
Common Cold-Rolled Steel Qib
| Txuj | Qib Codes | Yam ntxwv |
|---|---|---|
| TS EN 10130 | DC01, DC03, DC04, DC05, DC06, DC07 | General forming mus rau ultra-drawing zoo |
| TIAB SA 3141 | SPCC, SPCD, SPCE | Kev lag luam mus tob - daim ntawv kos duab |
| ASTM A1008 Kev Tswj Xyuas Kev Nyab Xeeb | CS, DS, DDS, EDDS | Kev lag luam steel rau ntxiv - tob- kos hlau |
Cov qib no qhia cov txheej txheem tsim khoom zoo sib xws, qhov kev cia siab zoo ntawm qhov chaw, thiab qhov ntev ntev. Txawm li cas los xij,tsis muaj ib qho ntawm cov qib no yog qhov muaj zog corrosion-resistant, uas coj peb mus rau cov lus nug tseem ceeb:Puas yog txias-rolled steel xeb yooj yim?
Puas yog Cold Rolled Steel Rust yooj yim?
Txias-rolled steeltsis xeb, thiab ntau zaus, nws yuav xebpom ntau dua thiab saidua li kub- dov steel yog tias tsis muaj kev tiv thaiv. Qhov no tsis yog vim cov khoom tsis muaj zog, tab sis vim:
Txias- dov steel muaj qhov du heev
- Qhov ua tiav tsis muaj cov nplai zeb (cov txheej oxide tsaus pom nyob rau ntawm kub -cov hlau dov), uas feem ntau muab luv luv - lub sij hawm corrosion kuj.
- Yog tsis muaj qhov thaiv ntuj no, noo noo thiab oxygen tuaj yeem tiv tauj ncaj qha rau cov hlau nto.
Nws muaj nruj dua qhov kam rau ua thiab ntxuav qhov chaw
- Cov roj, cov ntiv tes, thiab cov av noo tuaj yeem cuam tshuam rau saum npoo zoo dua.
- Txawm tias me me ntawm cov dej noo tuaj yeem tawm cov kab xeb yog tias tsis kho.
Txias txo tsis ntxiv corrosion kuj
- Cov txheej txheem txias - dov txhim kho lub zog thiab du du, tab sis nws tsis hloov cov tshuaj muaj pes tsawg leeg ntawm cov hlau.
Kev sib piv: Corrosion Cwj Pwm ntawm Txias vs. Kub Rolled Steel
| Khoom | Txias-Rolled Steel | Kub-Rolled Steel |
|---|---|---|
| Nto | Smooth, ci, ntau reactive rau ya raws | Rough, zeb - nplai coated |
| Luv -lub sij hawm xeb kuj | qis | Siab dua vim oxide txheej |
| Ntev - lub sij hawm xeb kuj | Nyob ntawm txheej | Nyob ntawm txheej |
| Pom zoo siv sab nraum zoov? | Tsuas yog nrog txheej (galvanized / pleev xim) |
Kuj yuav tsum tau txheej |
Yuav tiv thaiv xeb ntawm txias li cas -Rolled Steel
Txhawm rau kom cov hlau ua tau zoo hauv kev tsim khoom lossis khaws cia, GNEE STEEL pom zoo:
Oiling saum npootam sim ntawd tom qab ntau lawm
Khaws cia hauv tsevdeb ntawm cov av noo
Siv cov khoom ntim tiv thaivthaum shipping txawv teb chaws
Siv cov txheej txheemxws li galvanizing, electro-galvanizing, painting, los yog hmoov txheej
Xaiv cov coated versionszoo li Z-coated, ZE-coated, lossis xim-coated steel rau sab nraum zoov
Vim li cas cov neeg tsim khoom xaiv txias -Rolled Steel Txawm tias muaj kev pheej hmoo xeb
Txias-rolled steel tseem yog qhov kev xaiv zoo tshaj plaws rau siab- cov ntawv thov raug vim yog:
- Zoo heev qhov tseeb
- Tight thickness kam rau ua
- Superior ductility (DC04-DC07)
- Zoo heev - kos duab thiab stamping kev ua tau zoo
- Smooth nto rau painting los yog plating
Thaum muaj kev tiv thaiv zoo, txias-khoov steel tuav ntev- lub sij hawm ntev thiab kev ua tau zoo, ua rau nws tsim nyog rau cov khoom siv tsheb, cov khoom siv hauv tsev, rooj tog hlau, thiab cov khoom siv hluav taws xob.
GNEE STEELkuj ua tau lwm yam txias- dov steel qib. Yog tias koj muaj kev xav tau rau txias- dov steel phaj, txias- dov steel coils, galvanized steel daim hlau, lossis galvanized steel coils, thov hu rau peb.Peb yuav muab cov lus tshaj tawm tshiab rau koj!
