Galvanized hlau
Galvanized steel yog ib hom hlau uas coated nrog zinc rau kev tiv thaiv los ntawm cov txheej txheem electroplating. Cov txheej galvanized yog siv rau txias dov steel ntawm qhov kub thiab txias. Yog li EG steel tseem hu ua txias galvanized steel. Los ntawm electrolytic galvanizing, ib txheej txheej thiab ntom zinc txheej thaum kawg yog tsim rau saum npoo ntawm cov hlau, tab sis cov khoom siv ntawm cov khoom tseem khaws cia.
Electrogalvanized steel feem ntau yog muag hauv cov kauj lossis daim ntawv. EG coil yog ib yam khoom uas tuaj yeem txiav, txiav thiab profiled rau lwm yam.
Cov qib steel ntawm galvanized steel muaj qib hlau, galvanized (E), galvanized txheej hom thiab qhov hnyav.
Cov khoom siv electro-galvanized raws li SPCC, SPCD, SPCE, SPCF thiab SPCG muaj npe SECC, SECD, SECE, SECF thiab SECG feem.
Tag nrho cov txheej txheem txias galvanizing:
Tshuaj degreasing → dej kub ntxuav → dej ntxuav → electrolytic degreasing → dej ntxuav → acid ntxuav → xeb tshem tawm → dej ntxuav → electrogalvanizing txheej txheem → dej ntxuav → passivation → dej kub ntxuav → ziab → tshuaj xyuas zoo → ntim thiab muag
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Qhov ntev
|
Khoom npe |
Galvanized Coil |
|
Thickness |
0.12mm-3.5 hli |
|
Dav |
600mm-1500mm |
|
Ntev |
508mm / 610mm, Kev them nyiaj yug Customization |
|
Txuj |
AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, thiab lwm yam. |
|
Zinc Txheej |
Kub Galvanizing: 60-275g / m² |
|
Ua ntej-galvanized: 80-275g / m² |
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Galvanized nto xaiv
|
Kev Siv Ib puag ncig |
Pom zoo Zinc Thickness |
|
Siv sab hauv |
Z10 lossis Z12 (100g / ㎡ lossis 120g / ㎡) |
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Suburbs |
Z20 thiab Painting (200g / ㎡) |
|
Nroog lossis Industrial Area |
Z27 (270g / ㎡) lossis G90 (US Standard) thiab pleev xim rau |
|
Ntug hiav txwv |
Thicker dua Z27 (270g / ㎡) lossis G90 (US Standard) thiab pleev xim rau |
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Daim ntawv thov Punch lossis sib sib zog nqus kos duab |
Thicker dua Z27 (270grams / ㎡) lossis G90 (US Standard) zam txheej txheej tom qab stamping |
- Tshuaj muaj pes tsawg leeg
|
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 STEELmuab cov pa roj carbon steel, stainless hlau, galvanized steel, aluminium, tooj liab alloys thiab lwm yam. Peb cov neeg ua haujlwm paub txog, koom nrog kev tswj hwm nruj thiab ua tib zoo saib xyuas cov neeg siv khoom, npaj los tham txog koj cov kev xav tau thiab ua kom cov neeg siv khoom txaus siab.