Khoom Taw Qhia
| Hom lub npe |
SHANDONG SINO STEEL |
| Khoom npe |
Galvanized Steel Chev |
| Khoom siv |
DX51D, DX52D, DX53D, thiab lwm yam. |
| Zinc Txheej |
20-275g / m2 |
| Thickness |
0.13-0.8 hli |
| Dav |
600-1250 hli |
| Coil ID |
508/610 hli |
| Coil hnyav |
3-8 tons |
| Pob |
txheem export pob (Cov duab nthuav dav yog raws li hauv qab no) |
| Hardness |
mos (ib txwm), nyuaj, tag nrho nyuaj (G300-G550) |
| Lub teb chaws ntawm keeb kwm |
Tuam Tshoj |
| Deg Structure |
Zero Spangle |
Loj Spangle |
| Qhov hnyav ntawm zinc txheej |
Zinc> 20g / sqm |
Zinc> 30g / sqm |
Txheej txheem cej luam
JIS G3302 Ua raws li DX51D Galvanized Steel Chev yog cov khoom siv hlau ua haujlwm siab tsim los rau kev tsim cov khoom lag luam, muab qhov sib npaug ntawm corrosion kuj, formability, thiab mechanical adaptability. Tsim los rau Japanese Industrial Standard (JIS G3302), cov kauj no nta kub-dipped galvanized txheej (SGCC: steel galvanized nrog aluminium-zinc alloy) ntawm cov hlau tsis tshua muaj carbon steel substrate, muaj nyob rau hauv thicknesses ntawm 0.11mm mus rau 2.5mm thiab nyob rau hauv ob qho tib si mos (tag nrho nyuaj) thiab nyuaj (caij nplooj ntoos hlav nyuaj) tempers.
Lub npe DX51D qhia txog cov hom phiaj dav dav nrog lub ntsej muag spangle ib txwm, zoo tagnrho rau cov ntawv thov uas xav tau kev tsim qauv xws li khoov, txiav, thiab stamping yooj yim. Cov txheej tiv thaiv dual-zinc-aluminium alloy txheej (55% Al, 43.4% Zn, 1.6% Si) - muab kev tiv thaiv corrosion zoo dua piv rau cov zinc ntshiab, thaum lub siab hloov tau (mos rau ductility, nyuaj rau lub zog) caters rau ntau yam kev tsim khoom xav tau.
Nta
Dual Temper Versatility :
Mos Temper (Full Hard) : Elongation ≥26%, zoo tagnrho rau kev sib sib zog nqus nqus, embossing, thiab nyuaj stamping (xws li, tsheb sab hauv vaj huam sib luag, cov khoom siv plhaub).
Hard Temper (Lub Caij Nplooj Ntoos Hlav) : Tawm lub zog ≥350 MPa, haum rau cov khoom siv uas yuav tsum tau muaj kev nruj nruj (xws li, cia racks, steel ncej).
JIS-Compliant Corrosion Protection :
SGCC txheej (Z60-Z275 g / m²) muaj 3x lub neej ntev dua li cov zinc ntshiab hauv qhov chaw ntub dej, nrog cov ntsev tsuag tshuaj tiv thaiv ntau tshaj 1,000 teev rau Z275 qib.
Kev kho tus kheej: Zinc-aluminium txheej sacrificially tiv thaiv hlau txawm tias thaum khawb, ncua xeb tsim ntawm cov npoo.
Precision Engineering :
Tight thickness kam rau ua (+/- 0.01mm rau 0.11-1.0mm; +/- 0.02mm rau 1.0-2.5mm) ua kom muaj kev ua tau zoo hauv cov kab ntau lawm.
Spangle-free nto xaiv (DX51D + Z) rau seamless painting los yog hmoov txheej, ua tiav ib tug du tiav rau pom daim ntaub ntawv.
Txheej txheem Efficiency :
Muab nyob rau hauv cov coils loj (5-20 tons) nrog kev xaiv slitting rau kev cai dav (tsawg kawg 300mm), txo cov khib nyiab hauv yob-tsim thiab stamping txheej txheem.
Roj-dawb qhov chaw kho mob ua rau tam sim ntawd vuam lossis txheej yam tsis muaj kev ntxuav ua ntej, txuag 20% + hauv lub sijhawm ua ntej.
Daim ntawv thov
Kev tsim khoom siv : Cov ntaub ntawv lub tub yees qhov rooj, lub tshuab ntxhua khaub ncaws, thiab cov cua txias vaj huam sib luag nrog cov mos mos rau kev sib sib zog nqus nqus, ua kom cov npoo du rau enamel adhesion.
Lub teeb Steel Siv : Fabricates C / Z purlins, ru tsev trusses, thiab phab ntsa studs nrog lub zog temper, txhawb nqa lub teeb yuag steel ncej nyob rau hauv prefab lub tsev thiab industrial sheds.
Automotive Cheebtsam : Ua rau lub qhov rooj sab hauv vaj huam sib luag, lub hau npog, thiab cov ntaub thaiv npog hauv qab, nrog SGCC txheej tiv thaiv txoj kev ntsev thiab noo noo nyob rau hauv cov ntug dej hiav txwv.
General Fabrication : Zoo tagnrho rau cov rooj tog hlau, kos npe, thiab HVAC ductwork, muab cov nqi sib npaug ntawm kev tsim thiab xeb tiv thaiv rau sab hauv tsev / sab nraum zoov.
FAQ
Q: Kuv yuav xaiv li cas ntawm qhov muag thiab tawv?
A: Mos temper yog rau dabtsi yog khoov / stamping (xws li, nkhaus panels), thaum nyuaj temper yog rau load-bearing qhov chaw (piv txwv li, structural brackets). Nrog rau peb daim ntawv qhia txog kev khoov lub vojvoog.
Q: Puas yog qhov coil no haum rau sab nraum zoov vov tsev?
A: Yog lawm, tab sis hloov kho mus rau Z275 SGCC rau thaj chaw ntug dej hiav txwv / cov av noo siab; khub nrog polyester topcoat rau txhim kho UV tsis kam (muaj raws li qhov kev pab cuam ntxiv).
Q: Dab tsi yog qhov txawv ntawm SGCC thiab GI (galvanized hlau)?
A: SGCC (galvanized aluminium-zinc) muaj kev tiv thaiv corrosion zoo dua hauv qhov chaw ntub dej, thaum GI (ntshiab zinc) yog tus nqi zoo rau kev siv sab hauv tsev qhuav.
Q: Kuv puas tuaj yeem tau txais daim ntawv pov thawj zeb rau kev ua raws li JIS?
A: Yog lawm, txhua lub kauj yog nrog los ntawm daim ntawv tshaj tawm kev soj ntsuam xyuas cov tshuaj muaj pes tsawg leeg, txheej hnyav, thiab cov khoom siv kho tshuab raws li JIS G3302 tus qauv.
