Khoom Description
Galvalume kaujyog ib yam ntawm txhuas-plated zinc alloy kho txoj kev los ua ib lub kauj nrog lub zog siab, zoo heev corrosion kuj thiab zoo nkauj tsos ntawm cov hlau, nrog rau corrosion kuj thiab huab cua tsis zoo. Galvalume coil kuj muaj qhov zoo nkauj kho kom zoo nkauj, thiab tuaj yeem ua tiav rau ntau yam khoom siv hauv tsev thiab cov khoom siv zoo nkauj.
Cov txheej txheem ntawm aluminium zinc plating yog raws li hauv qab no:
Uncoiling-tu-annealing-zinc pot-cooling-air riam- straightening-post- kho-coiling
Thaum tshav kub kub Reflections
Cov neeg siv nws ua cov khoom siv thermal rwb thaiv tsev, thiab nws cov thermal reflectivity yog txog li ob zaug ntawm cov hlau galvanized.
Thaum tshav kub kub Resistance
Galvanized steel kauj muaj cua sov zoo thiab tuaj yeem tiv taus qhov kub siab tshaj 300 degree, uas zoo ib yam li oxidation tsis kam ntawm aluminized steel ntawm qhov kub thiab txias. Feem ntau siv nyob rau hauv chimney raj, qhov cub, illuminators, fluorescent lampshades, thiab lwm yam.
Corrosion Resistance
Tus yuam sij rau corrosion kuj ntawm aluminized zinc steel kauj yog kev tiv thaiv kev ua haujlwm ntawm txhuas. Thaum cov zinc hnav, cov txhuas ua ib txheej tuab ntawm aluminium oxide, tiv thaiv kev xeb ntxiv.
Kev lag luam
Qhov ceev ntawm 55% AL-Zn tsawg dua li ntawm Zn. Yog li ntawd, thaum txheej txheej hnyav thiab tuab yog tib yam, thaj tsam ntawm aluminium -zinc plated steel ntawv yog 3% loj dua li ntawm cov ntawv hlau galvanized.
Yooj yim rau xim
Cov khoom siv txheej txheej ntawm aluminized zinc steel phaj muaj qhov zoo heev adhesion, thiab tuaj yeem ncaj qha coated nrog tar ntawm cov ntawv tshaj tawm thiab cov phiaj xwm uas tsis muaj kev kho mob xws li huab cua.
Khoom Parameters
|
Khoom npe |
Galvalume steel kauj |
|
Thickness |
0.12mm-3.00 hli |
|
Dav |
600mm-1500mm |
|
Txuj |
AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, thiab lwm yam. |
|
Thickness ntawm Aluminium Zinc Txheej |
30-185g/m² |
|
Cov ntsiab lus ntawm Al-Zn Txheej |
Al: 55%, Zn: 43.5%, Si: 1.5% |
Tshuaj muaj pes tsawg leeg
|
Al |
Zn |
Si |
Fe |
Cu |
Cd |
Pb |
Sn |
Ni |
Kaw Cr |
|
55-58 |
41-43 |
1.5-2 |
0.25 |
0.03 |
0.05 |
0.01 |
0.05 |
0.05 |
0.05 |
Mechanical Properties
|
Qib |
Yield Strength MPa Ntau dua lossis sib npaug |
Tensile Strength MPa Ntau dua lossis sib npaug |
Elongation A% Ntau dua lossis sib npaug |
|
DX51D Z/ZM/AZ/AM |
240-380 |
270-500 |
22 |
|
DX52D Z/ZM/AZ/AM |
140-300 |
270-420 |
26 |
|
DX53D Z/ZM/AZ/AM |
140-260 |
270-380 |
30 |
|
DX54D Z/ZM/AZ/AM |
120-220 |
260-350 |
36 |
|
S220GD Z/ZM/AM |
220 |
300 |
20 |
|
S250GD Z/ZM/AZ/AM |
250 |
330 |
19 |
|
S280GD Z/ZM/AM |
280 |
360 |
18 |
|
S300GD A/AM |
300 |
380 |
18 |
|
S320GD Z/ZM/AM |
320 |
390 |
17 |
|
S350GD Z/ZM/AZ/AM |
350 |
420 |
16 |
|
S450GD A/AM |
450 |
480 |
15 |
|
S550GD Z/ZM/AZ/AM |
550 |
550 |
- |
|
Kev Siv Ib puag ncig |
Pom zoo Zinc Thickness |
|
Siv sab hauv |
AZ30 lossis AZ185 (30g / ㎡ lossis 185g / ㎡) |
|
Suburbs |
AZ30 thiab Painting (30g / ㎡) |
|
Nroog lossis Industrial Area |
AZ185 (185g / ㎡) |
|
Ntug hiav txwv |
Thicker dua AZ185 (185g / ㎡) |
|
Punch los yog Daim Ntawv Thov Sib Sib Tham |
Thicker dua AZ185 (185 grams / ㎡) |
|
Hom Kev Kho Hniav |
Code |
Nta |
|
Kev kho mob chromic acid |
C |
Zoo corrosion kuj, haum rau lub xeev liab qab |
|
Chromic Acid Treatment + Oiling |
S |
Zoo corrosion kuj |
|
Phosphoric Acid Treatment (xws li Sealing Treatment) |
P |
Muaj ib qho kev tiv thaiv corrosion, zoo xim ua haujlwm |
|
Phosphoric Acid Treatment (xws li Sealing Treatment) + Oiling |
Q |
Nws muaj qee qhov kev tiv thaiv corrosion, kev ua haujlwm zoo ntawm cov xim, tiv thaiv xeb thaum thauj thiab khaws cia |
|
Phosphoric Acid Treatment (Tsis suav Sealing Treatment) |
T |
Muaj ib qho kev tiv thaiv corrosion, zoo xim ua haujlwm |
|
Phosphoric Acid Treatment (tsis suav nrog Sealing Treatment) + Oiling |
V |
Nws muaj qee yam kev tiv thaiv corrosion, xim zoo, thiab tiv thaiv xeb |
|
Oiling |
O |
Tiv thaiv xeb thaum thauj thiab khaws cia |
|
Tsis Kho |
M |
Haum rau kev pleev xim tam sim |
Cov khoom sib piv
| Suav Standard | European Standards | American Standard | Japanese Standard |
| DC51D + AZ | DX51D+AZ | CS Hom B, Hom C | SGLCC |
| DC52D + AZ | DX52D+AZ | DS | SGLCD |
| S250GD + AZ | S250GD + AZ | 255 | - |
| S300GD + AZ | - | - | - |
| S350GD + AZ | S350GD + AZ | 345 | Class1 SGLC490 |
| S550GD + AZ | S550GD + AZ | 550 | TIAB SA 570 |
FAQ
1. Galvalume puas tuaj yeem tswj tau qhov kub thiab txias?
Yog lawm. Galvalume tuaj yeem tiv taus qhov kub thiab txias315℃(600℃F)tsis muaj xim tsis muaj xim thiab txawm tias kub siab dua ua ntej txheej txheej yuav raug cuam tshuam, ua rau nws zoo tagnrho rau cov kav dej thiab cov khoom siv.
2. Kuv yuav tuav lub ru tsev Galvalume li cas?
Kev tu yog tsawg heev. Nws raug pom zoo komyaug qhov chawnrog dej huv ib xyoos ib zaug kom tshem tawm ntsev, plua plav, lossis cov khib nyiab organic uas tuaj yeem cuam tshuam cov dej ntawm cov hlau.
3. Puas yog Galvalume kim dua Galvanized?
Thaum pib, Galvalume tej zaum yuav muaj tus nqi siab me ntsis rau ib tuj dua Galvanized steel, tab sis nwstxo lub neej- tus nqi voj voog(vim lub neej ntev) ua rau nws siv nyiaj ntau dua lub sijhawm.
4. "Anti-Ntiv tes" (AFP) Galvalume yog dab tsi?
AFP yog txheej nyias nyias siv rau ntawm Galvalume nto. Nws tiv thaiv cov ntiv tes thaum lub sijhawm teeb tsa, txhim kho yob- ua cov roj nplua nyeem, thiab ntxiv ib txheej ntxiv ntawm kev tiv thaiv cov stains ib ntus.
5. Kuv puas tuaj yeem siv Galvalume rau cov kav dej nag?
Yog lawm, tab sis koj yuav tsum xyuas kom meej tias tag nrho cov kua dej sib haum. Tsis txhob sib tov Galvalume gutters nrog tooj liab downspouts los tiv thaivgalvanic corrosion kuj.
Cim npe nrov: s250gd + az galvalume steel kauj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, hauv Tshuag, dawb qauv
