Galvanized hlau
Kev siv cov galvanized steel ntawv ntawm DX54D daim ntawv phaj yog dav, tshwj xeeb tshaj yog nyob rau hauv ru tsev. Qhov no feem ntau yog vim lawv qhov siab tiv thaiv corrosion thiab lub zog. Ua ntej muab cov oxide-coated daim ntawv siv, ntsuas lub ru tsev kom zoo thiab txiav cov ntawv rau hauv qhov loj me. Siv cov fasteners kom zoo los xyuas kom meej tias cov ntawv hlau ruaj khov ntawm lub ru tsev thav duab; qhov no txhais tau tias kho daim ntawv kom zoo thiab dej- nruj nreem rau hauv cov qauv. Xws li tias muaj kev sib tshooj ntawm cov npoo ntawm ob daim ntawv uas nyob ib sab, yog li tiv thaiv dej los ntawm cov nplooj ntawv rau kev txhawb zog. Ib qho kev tiv thaiv ntxiv los yog cov ntsaws ruaj ruaj yuav raug siv thaum tsim nyog los ua kom lub ru tsev ntev ntev. Cov txheej txheem yooj yim xws li ntxuav lub ru tsev thiab kuaj xyuas qhov hnav thiab tsim kua muag kuj tseem yuav pab ua kom nws lub neej muaj txiaj ntsig ntau xyoo.
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Tshuaj muaj pes tsawg leeg ntawm DX54D steel
| C | Si | Mn | P | S | Ti |
| max 0.12 | max 0.5 hli | max 0.6 hli | max 0.1 hli | max 0.045 Nws | max 0.3 hli |
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Mechanical zog ntawm steel DX54D
| Rm - Tensile zog (MPa) | 260-360 |
| Rp 0.2 0.2% pov thawj lub zog (MPa) | 120-220 |
| Ib - Min. elongation Lo=80 hli (%) | 34-36 |
Qhov zoo ntawm kev siv galvanized hlau hauv ru tsev tsim
| Qhov tseem ceeb Advantage | Kev piav qhia |
|---|---|
| Corrosion Resistance | Zinc txheej tiv thaiv xeb thiab huab cua. |
| Durability | Nyob ntev 50+ xyoo nyob rau hauv feem ntau ib puag ncig. |
| Kev kho qis | Yuav tsum tau saib xyuas tsawg kawg ntawm nws lub neej. |
| Tus nqi -Cov | Tus nqi pib pheej yig thiab ntev - txuag nyiaj. |
| Thaum tshav kub kub Reflectivity | Reflects tshav kub, txhim kho lub zog efficiency. |
| Kev ntseeg ruaj khov | Muaj zog thiab txhim khu kev qha rau kev thauj khoom -cov ntaub ntawv kabmob. |
| Yooj yim ntawm installation | Npaj-rau- siv, tsis xav tau txheej txheej ntxiv. |
| Eco-Nyob zoo | Cov khoom siv rov ua dua tshiab thiab ruaj khov. |
Cov lus qhia rau kev txhim kho rau cov ntawv vov tsev
Siv qhov ntsuas tsim nyog thiab kev npaj tsim nyog
Ntsuas thiab kos duab seb yuav ua li cas txhua lub ru tsev dx54d daim ntawv phaj yuav tsum tau siv ua ntej nws yuav nruab. Qhov no yog qhov tseem ceeb rau kev txo cov khoom pov tseg rau qhov tsawg kawg nkaus thiab ua kom cov haujlwm zoo thaum lub sijhawm teeb tsa.
Tsim nyog siv Fasteners
Siv cov fasteners tsim nyog rau cov ntawv vov tsev, xws li cov ntsia hlau tshwj xeeb nrog cov roj hmab grommets uas yog tus kheej -tapping rau qhov chaw npaj. Cov fasteners no tsim kom txaus rub- tawm dag zog los tiv thaiv dej nkag ntawm cov ntsiab lus no.
Txuas cov nplooj ntawv raws li tus qauv tsim nyog
Yam tsawg kawg yog ib lub voj voog lossis, raws li cov neeg tsim khoom qhia, yuav tsum sib tshooj ntawm cov npoo ntawm cov ntawv vov tsev. Qhov no, nyob rau hauv lem, zam dej ingress thiab txhim kho lub ru tsev lub zog.
Muab qhov tseeb Inclination thiab slants
Txoj kev nqes hav thiab inclination ntawm cov nplooj ntawv raug teeb tsa yuav tsum yog qhov zoo tshaj plaws 5 - 10℃txoj kab nqes rau kev ua haujlwm ntws dej. Rau yuav luag cov ru tsev kab rov tav, sib tshooj ntau dua los yog sib txuas sib txuas yuav tsum tau siv los tiv thaiv kev sib koom ua ke.
Coatings tom qab ua tiav
Tam sim no hais tias cov nplooj ntawv tau teeb tsa, nws yog lub sijhawm los pleev xim rau lawv, siv cov txheej txheem tiv thaiv xws li tiv thaiv- xeb thiab dej- cov xim pleev xim los yog cov sealant kom ntev lub ru tsev kev ua tau zoo tiv thaiv ntau yam kev phom sij xws li xeb thiab hnub ci.
|
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 |
Cov lus nug nquag nug (FAQ)
Q: DX54D Galvanized Steel Sheet yog dab tsi?
A: DX54D Galvanized Steel Sheet yog ib hom coated steel ntawv paub txog nws zoo heev corrosion kuj thiab formability. Nws yog dav siv nyob rau hauv ntau yam kev siv, nrog rau cov khoom siv tsheb, khoom siv ua liaj ua teb, thiab kev tsim kho.
Q: DX54D + Z Galvanized Steel Sheet txawv li cas ntawm lwm cov khoom siv galvanized?
A: DX54D + Z Galvanized Steel Sheet muaj kev txhim kho corrosion thiab formability piv rau lwm yam khoom siv hlau galvanized. Nws yog qhov tshwj xeeb tshaj yog tsim rau cov ntawv thov uas xav tau kev kos duab sib sib zog nqus thiab siab -formability.
Q: Dab tsi yog cov ntawv thov tseem ceeb ntawm galvanized steel phaj?
A: Galvanized steel daim hlau yog dav siv hauv kev tsim kho, kev tsim tsheb, khoom siv ua liaj ua teb, thiab cov khoom siv hauv tsev xws li tshuab ntxhua khaub ncaws thiab tub yees vim lawv zoo heev corrosion kuj thiab durability.
Q: Kub-dip galvanized steel ua li cas?
A: Kub-dip galvanized steel yog tsim los ntawm immersing hlau nyob rau hauv ib da dej ntawm molten zinc, tsim ib txheej galvanized uas muab zoo heev corrosion kuj. Cov txheej txheem no ua kom muaj kev sib raug zoo ntawm zinc txheej thiab steel substrate.