Xov xwm
S320GD Galvanized Steel yog qib siab - lub zog galvanized steel qib tsim raws li EN 10346, tsim los rau cov ntawv thov uas yuav tsum muaj ob qho tib si kev ua haujlwm thiab kev tiv thaiv corrosion. Nrog rau qhov tsawg kawg nkaus lub zog ntawm 320 MPa, S320GD Galvanized Steel muaj qhov sib npaug txhim khu kev qha ntawm lub zog, formability, thiab ntev -lub sij hawm durability, ua rau nws yog ib qho kev xaiv rau kev tsim kho niaj hnub thiab kev tsim vaj tsev.
Nyob rau hauv xyoo tas los no, cov khoom siv xws li steel-cov vaj tse, lub teeb steel qauv, warehouses, cov chaw ua liaj ua teb, thiab cov nroj tsuag muaj kev lag luam tau vam khom rau S320GD Galvanized Steel kom tau raws li cov qauv tsim ntau dua thaum tswj kev tiv thaiv corrosion nyob rau sab nraum zoov lossis ib nrab- qhov chaw raug. Lub galvanized zinc txheej zoo tiv thaiv cov hlau substrate los ntawm xeb, ua kom lub neej ntev kev pab cuam thiab txo cov nqi txij nkawm ntev -.
Los ntawm kev pom kev, S320GD Galvanized Steel yog tsim los ntawm kev kub ceev -dip galvanizing txheej txheem, kom ntseeg tau tias cov zinc txheej adhesion thiab tuab. Qhov kev ua haujlwm ruaj khov no tso cai rau cov khoom siv ua haujlwm tau zoo txawm tias nyob hauv qhov chaw ntub dej, ntug hiav txwv dej, lossis chaw ua haujlwm.
- Tej yam khoom siv ntawm S320GD Galvanized Steel
| Khoom | Kev xav tau |
|---|---|
| Yield zog | Ntau dua lossis sib npaug li 320 MPa |
| Tensile zog | 390-510 MPa |
| Elongation (A80) | Ntau dua lossis sib npaug li 17% |
| Txuj | TS EN 10346 |
Hauv kev siv cov qauv, S320GD Galvanized Steel feem ntau xaiv qis dua - qib zog xws li S250GD vim nws qhov kev txhim kho ntxiv - cov kabmob muaj peev xwm. Piv nrog rau cov qib siab dua, nws tseem tuav cov kev ua haujlwm zoo, tso cai rau kev khoov, profileing, thiab yob txoj kev tsis tawg thaum ua tiav raws li qhov tsim nyog.
- Common Specifications rau kev siv tus qauv
| Thickness (hli) | Dav (mm) | Zinc Txheej |
| 0.8 – 3.0 | 900 – 1500 | Z100 – Z275 |
Qhov kev thov rau S320GD Galvanized Steel txuas ntxiv zuj zus raws li cov kws tshaj lij thiab cov neeg cog lus nrhiav cov ntaub ntawv uas ua raws li cov txheej txheem kev nyab xeeb thaum tseem muab kev tiv thaiv corrosion tsis muaj kev kho deg ntxiv. Nws versatility ua rau nws haum rau purlins, beams, vov tsev, phab ntsa systems, thiab txhawb thav ntawv.
Ntawm GNEE STEEL, S320GD Galvanized Steel yog muab nrog kev tswj xyuas nruj zoo thoob plaws hauv kev tsim khoom, tshuaj xyuas, thiab ntim khoom. Txhua batch raug kuaj rau cov khoom siv kho tshuab, txheej tuab, thiab qhov zoo ntawm qhov chaw kom ntseeg tau tias kev ua haujlwm zoo ib yam hauv cov haujlwm tiag tiag. Nrog cov khoom muaj peev xwm ruaj khov thiab kev nplua nuj xa tawm, GNEE STEEL tseem txhawb nqa cov neeg siv khoom thoob ntiaj teb nrog kev ntseeg siab S320GD Galvanized Steel cov kev daws teeb meem tsim los rau ntev - lub sij hawm kev ua tau zoo.
- 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 | -- |
