galvanized steel phaj
Nrhiav rau galvanized steel daim hlau nrog txhim kho corrosion kuj rau nruab nrab ib puag ncig? Koj twb tuaj rau qhov zoo lawm. Raws li lub Hoobkas ncaj qha nrog 20 xyoo ntawm cov qauv steel kev paub, GNEE Steel cov khoom siv siab - zooDX51D + Z200 galvanized steel phajntawm Hoobkas nqi. Hauv phau ntawv qhia no, peb yuav hloov kho 2026 daim ntawv teev nqi tshiab thiab pab koj suav tag nrho cov nqi tsaws suav nrog kev thauj khoom thiab kev lis kev cai.
Galvanized steel yog hlau kho nrog zinc txheej los ntawm kub-dip galvanizing, tsim ib qho thaiv tiv thaiv xeb thiab oxidation. Cov txheej txheem no cuam tshuam cov khoom siv lub neej kev pab cuam piv rau cov hlau tsis muaj coated.
Galvanized steel phaj
Nws yog dav siv hauv kev tsim kho, khoom siv hauv tsev, cov khoom siv tsheb, thiab cov qauv sab nraum zoov. Cov qib galvanized feem ntau suav nrog DX51D, DX52D, thiab DX53D, nrog DX51D yog qhov muaj ntau yam rau kev siv dav.
DX51D + Z200 hais txog DX51D- qib steel nrog Z200 zinc txheej (200g / m²), muab kev tiv thaiv corrosion zoo dua li qis dua - txheej txheej xaiv xws li Z160 lossis Z120.
Cov tshuaj muaj pes tsawg leeg ntawm DX51D + Z200 Galvanized Steel Phaj
Cov tshuaj muaj pes tsawg leeg ntawm DX51D + Z200 txiav txim siab nws cov kev ua tau zoo thiab kev ua tiav. Hauv qab no yog tus qauv muaj pes tsawg leeg rau EN 10346:
| Element | Cov ntsiab lus siab tshaj (%) |
|---|---|
| Cov pa roj carbon (C) | 0.12 |
| Silicon (Si) | 0.50 |
| Manganese (Mn) | 1.60 |
| Phosphorus (P) | 0.035 |
| Sulfur (S) | 0.035 |
| Aluminium (Al) | 0.020 |
| Titanium (Ti) | 0.22 |
Cov qauv no ua kom zoo weldability thiab formability, ua rau nws haum rau ntau yam kev tsim khoom.
Mechanical Properties ntawm DX51D + Z200 Galvanized Steel Phaj
DX51D + Z200's mechanical zog sib npaug zog thiab yoog raws rau ntau yam kev siv. Cov cim tseem ceeb tau qhia hauv qab no:
| Mechanical Property | Txheem tus nqi |
|---|---|
| Yield zog | Ntau tshaj lossis sib npaug li 140 MPa |
| Tensile zog | 270-500 MPa |
| Elongation (A80 hli) | Ntau dua lossis sib npaug li 28% |
| Zinc Txheej Nyhav | 200g / m² (tsawg kawg) |
| Bending Test | D=0.5t, 180℃tsis tawg |
Nws qhov siab elongation tus nqi tso cai rau kev sib sib zog nqus kos duab thiab txoj kev khoov, thaum Z200 txheej muab kev tiv thaiv xeb.
Txheem Loj ntawm DX51D + Z200 Galvanized Steel Phaj
GNEE Steel muaj DX51D + Z200 hauv cov qauv loj kom tau raws li kev xav tau ntawm kev lag luam:
| Thickness | Dav | Ntev |
|---|---|---|
| 0.3mm - 1.0 hli | 1000mm, 1220mm, 1500mm | 2000mm, 2440mm, 3000mm |
| 1.0mm - 3.0 hli | 1220mm, 1500 hli | 2440mm, 3000mm, 6000mm |
Qhov ntau thiab tsawg kev cai muaj nyob nrog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis ntawm 3 tons rau qhov tsis yog - qhov loj me.
DX51D + Z200 galvanized steel phajyog ib qho kev xaiv txhim khu kev qha rau cov ntawv thov uas xav tau kev txhim kho corrosion, sib txuas ntau yam thiab kav ntev. GNEE Steel cov khoom lag luam ncaj qha ua kom muaj kev sib tw 2026 tus nqi thiab zoo ib yam.
Kom tau txais cov ncauj lus kom ntxaws 2026 nqe daim ntawv teev npe lossis thov kev cai nqe lus rau DX51D + Z200, thovtiv tauj peb pab neeg muag khoom tam sim no. Peb cov kws tshaj lij yuav pab koj suav tag nrho tus nqi tsaws rau koj qhov kev txiav txim tshwj xeeb.
Tau txais nyiaj ntxiv 3% tawm + dawb hiav txwv freight quote!
- Muaj Steel Qib
|
Txuj |
Qib |
C |
Si |
Mn |
P |
S |
Ti |
|
Kev Ua Txhaum Cai Suav Standard |
DX51D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
DX52D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX53D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX54D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX56D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX57D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
Kev Ua Txhaum Cai Japanese Standard |
SGCC |
0.15 |
0.50 |
0.80 |
0.050 |
0.030 |
0.025 |
|
SGCD1 |
0.12 |
0.50 |
0.60 |
0.040 |
0.030 |
0.025 |
|
|
SGCD3 |
0.08 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
SGCD4 |
0.06 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
Rau Cov Qauv Japanese Standard |
TIAB SA 340 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.025 |
|
SIB 400 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.150 |
|
|
TIAB SA 490 |
0.30 |
0.50 |
2.00 |
0.200 |
0.035 |
0.025 |
|
|
TIAB SA 510 |
0.30 |
0.50 |
2.50 |
0.200 |
0.035 |
0.025 |
|
|
Rau Cov Qauv AISI Standard |
S220GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
S250GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S280GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S320GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S350GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
|
|
S550GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
- Zinc Thickness
| Zinc Txheej Qib | Zinc Txheej (g / m²) | Corrosion Resistance | Tej kev siv | Lus hais |
| Z30 | 30 | Tsawg heev | Cov khoom siv sab hauv tsev, cov khoom siv hauv tsev sab hauv vaj huam sib luag, lub qhov cua ducts | Tsis haum rau siv sab nraum zoov |
| Z60 | 60 |
Tsawg |
Sab hauv tsev, cov chaw ib ntus | Tus nqi qis |
| Z80 | 80 | Nruab nrab | Lub teeb steel qauv, lub hauv paus hlau rau PPGI | Kev ua tau zoo ntawm tus nqi |
| Z100 | 100 | Nruab nrab | PPGI, laj kab, kev tsim kho dav dav |
Common export qib |
| Z120 | 120 | Nruab nrab -High |
|
Lub neej ua haujlwm ntev dua |
| Z140 | 140 | Nruab nrab -High | Cov tsev lag luam, cov chaw ua liaj ua teb | Haum rau kev siv sab nraum zoov |
| Z180 | 180 | Siab | Ntev - lub sij hawm sab nraum zoov, cov khoom vaj tse |
Pom zoo rau kev siv sab nraum zoov |
| Z200 | 200 | Siab heev | Qhov chaw ntub dej, cov qauv hnyav |
Tus nqi siab dua |
| Z275 | 275 | Zoo heev |
Thaj chaw ntug hiav txwv, hnub ci mounting systems, siab -corrosion ib puag ncig | Tus qauv siab |
Galvanized steel ntawv