GNEE STEEL's galvannealed steel kauj muaj zinc-hlau alloy txheej nrog ib qho tshwj xeeb zoo nkauj zoo haum rau cov khoom pleev xim. Nws kuj muab qhov zoo sib xws ntawm qhov zoo tshaj plaws rau kev tsim tau zoo, weldability, galvanic tiv thaiv thiab flatness. Lub zinc-hlau alloy txheej yog nyuaj tshaj galvanized yog li ntawd ntau resistant rau khawb thiab raug puas tsuaj. Kev sib xyaw ua ke ntawm cov xim thiab qhov qis tag nrho cov corrosion ntawm cov galvannealed txheej tuaj yeem ua rau lub neej ntev. Nws yog tsim rau ASTM A653 specifications thiab siv nyob rau hauv ntau yam kev siv.
Specifications ntawm Galvannealed Steel Chev
|
Hom |
JIS G3302, ASTM A653 |
|
Qib |
SGCCSGCD 1, SGCD 2, SGCD 3, SGCD 4 |
|
Thickness Ntau |
0.2 hli - 2 hli |
|
Dav |
914-1524 hli |
|
Qhov hnyav |
Raws li qhov hnyav |
|
Sab hauv Dia |
508mm / 610 hli |
Txheej Mass
|
|
|
Txheej Thickness (MM) |
Qhov hnyav (g / m2) |
|
Txheej Mass |
F04 |
0.008 |
40 |
|
F06 |
0.013 |
60 |
|
|
F08 |
0.017 |
80 |
|
|
F10 |
0.021 |
100 |
|
|
F12 |
0.026 |
120 |
|
|
F18 |
0.034 |
180 |
galvannealed steel kauj
Ntim ntawm galvanneal hlau kauj
Qhov zoo ntawm Galvannealed txheej
Galvannealed txheej muab thawj-chav pleev xim rau qhov chaw uas nyob rau hauv kev xav tau. Qhov saum npoo ntawm Galvannealed txheej yog cov txheej txheem zoo, muab qhov zoo nkauj zoo nkauj rau cov xim pleev xim uas nyob rau hauv cov xim khov kho rau cov khoom. Yog li ntawd pleev xim rau Galvannealed nto kuj feature zoo heev corrosion kuj.
Galvannealed txheej tuaj yeem lees paub los ntawm nws feem ntau greyish, matte nto. Cov txheej yog tsim los ntawm kev kho cua sov tom qab txuas ntxiv kub-dip txheej. Hauv cov txheej txheem kev kho cua sov no, hlau los ntawm steel reacts nrog zinc thiab tsim zinc-hlau compounds. Cov ntsiab lus hlau ntawm txheej yog kwv yees li 10%. Yog li ntawd, txheej txheej muab unbeatable kuj weldability rau coated steel, lub ntsiab lus ntev electrode lub neej thiab tsis tshua muaj galling ntawm electrodes.
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