S250GD yog dab tsi|1.0242 ib!
S250GD (1.0242) yog cov qauv steel qib raws li EN 10346, feem ntau yog siv rau cov hlau galvanized. "S" qhia txog cov qauv hlau, "250" qhia qhov tsawg kawg nkaus tawm lub zog hauv MPa, thiab "GD" qhia nws qhov tsim nyog rau galvanization. Nws muaj cov pa roj carbon, manganese, thiab silicon, nrog kev txwv nruj ntawm sulfur thiab phosphorus. Cov txheej txheem muaj xws li kub-dip thiab electro-galvanizing, tsim cov ntawv galvanized lossis coils rau kev tsim kho, khoom siv, thiab kev lag luam tsheb.
Spangle Hom
Spangle yog hais txog cov qauv crystalline uas tsim nyob rau saum npoo ntawm galvanized steel. Lub spangle tiav cuam tshuam rau ob qho tib si kev zoo nkauj thiab kev ua haujlwm ntawm cov khoom siv:
| Spangle Hom | Kev piav qhia |
| Ib txwm Spangle | Kev lig kev cai, loj crystalline spangle nrog pom metallic sheen. |
| Skinpassed Spangle | Ib tug du, niaj hnub spangle nrog txo deg kev ntxhib los mos, muab ib tug ntau polished tsos. |
| Minimized Spangle | Ib qho yooj yim spangle nrog tsawg heev crystalline tsim, zoo tagnrho rau ntau refined aesthetics. |
| Tsis tu ncua Spangle | Balanced spangle tsos nrog kev ntxhib los mos, haum rau kev siv dav dav. |
Kev kho saum npoo
Ntxiv nrog rau kev xaiv spangle, peb muab ntau yam kev kho mob saum npoo los txhim kho cov khoom siv:
| Kev kho saum npoo | Kev piav qhia |
| Chromate Passivation | Ib txheej corrosion-resistant chromate passivation txheej rau txhim kho durability thiab huab cua tsis kam. |
| Roj | Lub teeb roj txheej siv los tiv thaiv corrosion thiab tswj kom muaj kev ncaj ncees ntawm lub ntsej muag thaum khaws cia thiab tuav. |
| Uncoated | Tsis muaj txheej txheej ntxiv, zoo tagnrho rau cov ntawv thov uas xav tau lub ntuj galvanized tiav. |
S250GD Galvanized Steel Khoom Dimension
| Yam khoom | Thickness (mm / nti) | Dav / Outer Diameter (mm / nti) | Ntev (mm / ft) |
| S250GD daim ntawv | 0.30-3.00 hli (0.012-0.118 ") | 800-1830 hli (31.5-72 ") | Mus txog 6,000 mm (Txog 19.69 ft) |
| S250GD kauj | 0.30-3.00 hli (0.012-0.118 ") | 800-1830 hli (31.5-72 ") | Kev cai ntev muaj |
| S250GD tub | 1.5-12.0 hli (0.059-0.472 ") | 21.3-219.1 hli (0.84-8.63 ") | Mus txog 12,000 mm (Txog 39.37 ft) |
S250GD Galvanized Steel Sheet
S250GD galvanized steel ntawv yog dav siv nyob rau hauv kev tsim vaj tse, ru tsev, phab ntsa cladding, thiab muaj kev siv. Nrog ib tug zoo zinc txheej thiab zoo heev corrosion kuj, lawv muab durability thiab aesthetic thov. Cov ntawv tuaj yeem siv ncaj qha lossis ua tiav ntxiv rau kev pleev xim thiab sib sau.
S250GD Galvanized Steel Chev
S250GD galvanized steel kauj yog tsim los rau loj- nplai ua thiab ntau daim ntawv thov. Nws tuaj yeem txiav thiab welded tau yooj yim, ua rau nws haum rau cov khoom siv tsheb, cov khoom siv hauv tsev, thiab cov khoom siv hauv tsev.
Peb muab ob txoj kev xaiv galvanizing:
- Kub-dip galvanizing- Muab superior corrosion kuj.
- Hluav taws xob-galvanizing- Muab ib qho smoother, ntau refined tsos.
S250GD Galvanized Steel Yeeb Nkab
S250GD galvanized steel yeeb nkab yog qhov zoo tagnrho rau kev txhawb nqa, cov kav dej, thiab cov khoom siv cua. Nws nta:
Zoo heev corrosion kuj thiab durability, kom ntseeg tau ntev -lub sij hawm ua hauj lwm nyob rau hauv hnyav ib puag ncig.
Ib qho yooj yim, -rau- huv si, ua rau nws tsim nyog rau kev tsim kho thiab kev lag luam.
Raucustomized loj thiab specifications, xav tiv tauj peb-Peb yuav pom zoo cov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau!
|
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 |
|
|
SIB 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 |
GNEE STEEL tseem saib xyuas kev lag luam tiam sis thiab kho nws cov tswv yim tsim khoom kom ua raws li kev xav tau ntawm kev lag luam. Los ntawm kev muab cov kev xaiv zinc txheej hloov tau yooj yim thiab qhov chaw tiav, GNEE STEEL ua kom ntseeg tau tias S250GD galvanized steel tseem hloov tau rau ntau qhov kev xav tau.
Rau cov neeg siv khoom nrhiav khoom ruaj khov thiab kev qhia txog kev ua haujlwmS250GD Galvanized hlau, GNEE STEEL muab kev txhawb nqa kev tshaj lij thoob plaws hauv qhov project lifecycle.
