S280GD Galvanized hlau
S280GD galvanized steel nplooj ntawv thiab daim hlau tsis tshua muaj - carbon hlau uas coated nrog zinc los ntawm cov txheej txheem kub -dip galvanizing los tiv thaiv nws ntawm corrosion. Cov hlau feem ntau yog ua los ntawm hlau, nrog me me ntawm carbon, manganese, thiab silicon los txhim kho nws lub zog thiab formability. Nws muaj lub zog tawm los ntawm 280 MPa, uas ua rau nws haum rau nruab nrab load-cov ntaub ntawv kabmob, raws li EN 10346 tus qauv.
Lub zinc txheej pab tiv thaiv xeb, ua rau S280GD yog ib qho kev xaiv zoo rau ib puag ncig nrog cov dej noo, ntsev, lossis lwm yam corrosive. Nws yog feem ntau siv rau hauv kev tsim kho rau lub ru tsev thiab phab ntsa panels, hauv kev lag luam tsheb rau lub cev panels thiab undercarriages, thiab hauv cov khoom siv xws li tub yees thiab tshuab ntxhua khaub ncaws. Ua tsaug rau nws qhov sib npaug ntawm lub zog thiab kev tiv thaiv corrosion, S280GD ua haujlwm zoo hauv ntau yam kev lag luam.
Tshuaj muaj pes tsawg leeg ntawm S280GD
| Lub npe | Tshuaj muaj pes tsawg leeg % los ntawm huab hwm coj max. |
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| Qib hlau | Cov cim rau hom muaj txheej txheej | C | Si | Mn | P | S | |
| Steel npe | Hlau tooj | ||||||
| S280 GD | 1.0244 | +Z,+ZF,+ZA,+ZM,+AZ,+AS | 0,20 | 0,60 | 1,70 | 0,10 | 0,045 |
Mechanical zog ntawm S280GD
| Lub npe | Mechanical zog | ||||
| Qib hlau | Cov cim rau hom muaj txheej txheej | Pov thawj muaj zog rp0, 2 a MPad min. |
Tensile zog Rm b MPad min. |
Elongation A80 c % min. |
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| Steel npe | Hlau tooj | ||||
| S280 GD | 1.0244 | +Z,+ZF,+ZA, +ZM, +AZ,+AS | 280 | 360 | 18 |
Nta
S280GD galvanized steel ntawv / daim hlau tuaj yeem nqa cov txiaj ntsig hauv qab no rau koj qhov project:
- Ua kom kawg- Cov txheej txheej galvanized tiv thaiv xeb, muab koj cov khoom siv ntev dua -.
- Yooj Yim Ua Haujlwm Nrog- Txawm hais tias koj xav tau txiav, khoov, lossis vuam, nws yooj yim rau kev ua haujlwm.
- Muaj zog thiab ruaj khov- Muab lub zog zoo los daws cov ntawv thov thiab ua kom muaj kev ntseeg tau ntawm cov qauv.
- Huab cua-Resistant- Ua tau zoo nyob rau hauv cov xwm txheej tawv, tiv taus ya raws thiab sab nraum zoov.
- Lub teeb thiab siv tau- Nws yog qhov sib zog dua li ntau txoj hauv kev, uas pab nrog kev thauj mus los thiab kev teeb tsa.
- Smooth thiab npaj siv-Qhov saum npoo yog huv si thiab du, zoo tagnrho rau kev pleev xim lossis siv tam sim.
- Zoo heev- Muab kev ua tau zoo ntawm tus nqi- tus nqi zoo, ua rau nws xaiv qhov ntse rau ntau qhov haujlwm.
S280GD Galvanized Steel daim ntawv thov
Tsev thiab Kev Tsim Kho:Cov nplooj ntawv vov tsev, phab ntsa cladding, vaj huam sib luag vaj huam sib luag, siding, thiab lub teeb framing Cheebtsam.
Automotive Kev Lag Luam:Sab nrauv lub cev vaj huam sib luag, sab hauv kev txhawb nqa, qhov chaw hauv qab, thiab cov kab teeb pom kev zoo.
HVAC Systems thiab Ductwork:Cov cua tshuab cua, cua txias chav tsev, tso pa tawm, thiab cua sov vaj huam sib luag.
Cov khoom siv:Lub tshuab ntxhua khaub ncaws, lub qhov rooj tub yees, lub qhov cub, thiab microwave casings.
Khoom siv:Cia tso tsheb hlau luam, lub teeb muaj kev lag luam, cov khoom siv ua liaj ua teb, thiab cov thawv ntim khoom.
Muaj Steel Qib
| Qib hlau | Txheej | Tawm tswv yim (MPA) | Tensile (MPA) | Elongation (%) |
| xwm 51d | Z, ZF | -- | 270-500 | 20 |
| xwm 52d | Z, ZF | 140-300 | 270-420 | 22 |
| xwm 53d | Z, ZF | 140-260 | 270-380 | 26 |
| xwm 54d | Z, ZF | 140-220 | 270-350 | 30 |
| S220 GD | Z, ZF | 220 | 300 | 18 |
| S250 GD | Z, ZF | 250 | 330 | 17 |
| S280 GD | Z, ZF | 280 | 360 | 16 |
| S320 GD | Z, ZF | 320 | 390 | 15 |
| S350 GD | Z, ZF | 350 | 420 | 14 |
| S400 GD | Z, ZF | 400 | 470 | -- |
| S450 GD | Z, ZF | 450 | 530 | -- |
| S500 GD | Z, ZF | 500 | 560 | -- |