Galvanized Steel Chev
Galvanized steel kauj yog ib qho kub- muag khoom ntawm GNEE Steel. Nws muaj nyob rau hauv loj, tsis tu ncua, me me, thiab xoom spangles. Piv nrog rau xim steel coil, nws yog pheej yig dua. Tsis tas li ntawd, nws muaj zoo heev corrosion kuj thiab durability. Tias yog vim li cas nws yog dav siv nyob rau hauv kev tsim kho, tsheb, rooj tog, khoom siv hauv tsev, thiab lwm yam. Vim nws cov kev siv dav thiab kev ua haujlwm zoo, nws kuj yog ib qho kev nqis peev zoo. Raws li tus neeg muag khoom lag luam wholesale, GNEE Steel muaj nws lub Hoobkas kom tau raws li cov xaj xaj raws sijhawm. Tsis tas li, peb yuav muab tus nqi ncaj qha - muag kom txo koj cov nqi.Yog tias koj txaus siab, thov hu rau peb kom paub meej!
Cov lus qhia tshwj xeeb
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Technical Standard |
EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
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Qib Steel |
Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340, SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), |
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Hom |
Coil / Ntawv / Phaj / Sawb |
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Thickness |
0.12-6.00mm, lossis cov neeg siv khoom xav tau |
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Dav |
600mm-1500mm, raws li cov neeg siv khoom xav tau |
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Hom Txheej Txheej |
Kub Dipped Galvanized Steel (HDGI) |
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Zinc Txheej |
30-275g/m2 |
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Kev kho saum npoo |
Passivation (C), Oiling (O), Lacquer sealing (L), Phosphating (P), Tsis kho (U) |
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Nto Qauv |
Ib txwm spangle txheej (NS), minimized spangle txheej (MS), spangle -free(FS) |
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Zoo |
Pom zoo los ntawm SGS, ISO |
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ID |
508mm / 610mm |
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Coil Nyhav |
3-20 metric tuj ib kauj |
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Pob |
Cov ntaub ntawv pov thawj dej yog cov khoom ntim sab hauv, galvanized steel lossis coated steel ntawv yog cov khoom ntim sab nrauv, sab phaj phaj, ces qhwv los ntawm |
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Export ua lag luam |
Teb chaws Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, thiab lwm yam |
Galvanized steel kauj, immersing lub nyias steel phaj nyob rau hauv lub molten zinc da dej, adhering ib txheej ntawm zinc nyias steel sheet rau saum npoo. alloyed galvanized steel phaj. Hom steel phaj no kuj yog ua los ntawm kub dipped txoj kev, tab sis itis rhuab mus txog 500 -C tam sim ntawd tom qab tawm lub tank los ua ib tug alloy zaj duab xis ntawm zinc thiab hlau. Qhov no galvanized coil muaj cov xim zoo adhesion thiab weldability.
Txheej txheej
Cov khoom siv hlau coated muaj zinc (Z), Galfan zinc-aluminium (ZA), lossis Galvannealed zinc- hlau alloy (ZF) txheej. Kev tiv thaiv cathodic corrosion ntawm cov hlau txheej yog nyob rau hauv ncaj qha kev faib ua feem rau nws thickness, piv txwv li, ib tug tuab txheej yuav muab zoo corrosion tiv thaiv rau lub hauv paus hlau dua ib tug nyias txheej. Txawm li cas los xij, cov txheej nyias nyias raug pom zoo rau cov ntawv thov uas muaj qhov xav tau siab formability.
Zinc
The Zinc (Z) coating has a composition consisting almost entirely of zinc (>99%) thiab yog cov hmoov lead dawb, ua rau cov zinc zoo crystallized spangle uas ua tau raws li qhov xav tau siab rau kev pom kev pom. Nws yog tsim los ntawm kub -dip galvanizing txheej txheem. Ua tsaug rau qhov zoo formability ntawm txhuas- coatings dawb, kev tiv thaiv corrosion, piv txwv li, nyob rau hauv cov cheeb tsam uas tau khoov yog zoo. Lub me me spangle txheej yog tsim los ntawm tsab ntawv M.
Galfan
Galfan (ZA) yog zinc-aluminium alloy txheej nrog eutectic muaj pes tsawg leeg kwv yees li ntawm 95% Zn thiab 5% Al. Cov txheej no muaj kev tiv thaiv zoo dua thiab ua kom zoo dua li cov txheej txheem zinc. Galfan txheej tuaj yeem lees paub los ntawm nws cov xim hlau ci thiab cov cellular me me -patterned nto. Nws yog tsim los ntawm kub- txheej txheej txheej.
Galvannealed
Galvannealed (ZF) yog zinc- hlau alloy txheej uas muaj cov ntsiab lus hlau ntawm li 10%. Cov txheej no yog tsim los ntawm tshav kub- kev kho mob tom qab kub tas li- txheej txheej txheej txheej. ZF coated steels yog qhov zoo heev rau kev siv vuam vuam thiab yog tsim los siv rau hauv siab - cov khoom pleev xim zoo. Galvannealed txheej tuaj yeem lees paub los ntawm nws feem ntau greyish, matte nto.
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Txheej txheej |
Yam tsawg kawg nkaus txheej txheej, ob qhov chaw * |
Kev taw qhia tus nqi rau txheej thickness ntawm ib qhov chaw |
|---|---|---|
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Z100 |
100 |
7 |
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Z140 |
140 |
10 |
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Z180 |
180 |
13 |
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Z200 |
200 |
14 |
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Z225 |
225 |
16 |
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Z275 |
275 |
20 |
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Z350 |
350 |
25 |
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Z450 |
450 |
32 |
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Z600 |
600 |
42 |
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ZA095 |
95 |
7 |
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ZA130 |
130 |
10 |
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ZA155 |
155 |
11 |
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ZA185 |
185 |
14 |
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ZA 200 |
200 |
15 |
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ZA 255 |
255 |
20 |
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ZA 300 |
300 |
23 |
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ZPO 080 |
80 |
6 |
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ZF 100 |
100 |
7 |
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ZF 120 |
120 |
8 |
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ZF140 |
140 |
10 |
Muaj Steel Qib
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Muaj Qib Steel (Nco qhov hnyav thiab txhawb nqa thib peb -kev xeem tog) |
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Qib steel |
Txheej |
Tawm tswv yim (MPA) |
Tensile (MPA) |
Elongation (%) |
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xwm 51d |
Z, ZF |
-- |
270-500 |
20 |
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xwm 52d |
Z, ZF |
140-300 |
270-420 |
22 |
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xwm 53d |
Z, ZF |
140-260 |
270-380 |
26 |
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xwm 54d |
Z, ZF |
140-220 |
270-350 |
30 |
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S220 GD |
Z, ZF |
220 |
300 |
18 |
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S250 GD |
Z, ZF |
250 |
330 |
17 |
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S280 GD |
Z, ZF |
280 |
360 |
16 |
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S320 GD |
Z, ZF |
320 |
390 |
15 |
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S350 GD |
Z, ZF |
350 |
420 |
14 |
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S400 GD |
Z, ZF |
400 |
470 |
-- |
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S450 GD |
Z, ZF |
450 |
530 |
-- |
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S500 GD |
Z, ZF |
500 |
560 |
-- |
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Xaiv hom Galvanized Steel raws li qhov yuav tsum tau ua |
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