DX51D yog dab tsi?
xwm 51dyog ib qho kev qhia qib steel rau galvanized steel coils. Qhov "DX" qhia txog cov khoom siv hauv paus. Thaum cov khoom siv hauv paus yog txias- dov steel, nws sib haum rau qib dc01; thaum lub hauv paus khoom yog kub- dov steel, nws sib raug rau qib DD11. Lub "51" sawv cev rau cov hlau series tooj, qhia tias cov hlau no yog raws li qis - carbon steel, nrog rau 51 yog qib siab tshaj plaws, thiab qib siab dua suav nrog 52, 53, thiab 54. Qhov kawg "D" qhia tias cov khoom muaj kev khoov zoo thiab tsim cov khoom.
Galvanizing cov khoom siv dav siv hauv kev lag luam, kev ua liaj ua teb, tsiaj txhu thiab nuv ntses, lub zog, kev thauj mus los, tshuaj lom neeg kev lag luam, lub teeb kev lag luam, khoom siv hauv tsev, kev tsim kho, kev sib txuas lus, kev tiv thaiv hauv teb chaws thiab lwm yam kev lag luam.
Khoom Parameters
|
Khoom npe |
DX51D Z150 Galvanized ntawv |
|
Thickness |
0.12mm-6.00 hli |
|
Dav |
600mm-1500mm |
|
Ntev |
1m-12m, 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 |
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 |
|
|
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 |
Kev ua tau zoo nyob rau hauv txawv ib puag ncig
1. Kev siv sab hauv tsev
Rau kev tsim kho sab hauv tsev, kev tsim khoom, thiab chaw cia khoom uas cov av noo tsawg,Z100 rau Z180 txheejtxaus. DX51D galvanized steel tuav cov txheej txheem kev ncaj ncees thiab tiv thaiv me ntsis ya raws, ua rau nws zoo tagnrho rau HVAC ducts, txee, thiab vaj huam sib luag sab hauv.
2. Kev siv sab nraum zoov dav dav
Rau kev siv sab nraum zoov, xws li vov tsev, phab ntsa cladding, fencing, thiab lub teeb yam ntxwv,Z180 rau Z275 txheejraug pom zoo. Cov txheej txheem no muab kev tiv thaiv ntev - tiv thaiv los nag, tshav ntuj, thiab ib puag ncig muaj kuab paug.
3. Ntug hiav txwv dej thiab Marine ib puag ncig
Cov dej ntsev, cov av noo siab, thiab cov cua muaj zog tuaj yeem ua kom corrosion. Yog li ntawd,Z275 rau Z350+ txheejyog tsim nyog los tiv thaiv DX51D steel qauv, nrog rau cov txuas hniav, piers, ntug hiav txwv vov tsev, thiab sab nraum zoov machinery vaj tse.
4. Muaj thiab siab -Corrosion Zones
Factories, tshuaj nroj tsuag, thiab industrial complexes feem ntau muaj acidic los yog corrosive cua. Rau cov cheeb tsam hnyav no,Z350+ lossis qib siab txheej txheejNws yog ib qho tseem ceeb los xyuas kom meej qhov siab tshaj plaws durability thiab txo tus nqi txij nkawm.
DX51D's elongation thiab tensile zog ua kom muaj siab rov ua haujlwm hauv kev tsim khoom yam tsis muaj kev tawg lossis txheej txheej delamination.
Xaiv txoj cai galvanized steel ua kom muaj txiaj ntsig zoo thiab ruaj khov kawg cov khoom zoo. Yog vim li casGNEE STEELua ntej txheej txheej adhesion xeem thiab cov koom tes tawm tswv yim loops - pab cov neeg muas zaub txo cov nqi seem thiab ntau lawm variations los ntawm DX51D galvanized khoom zoo ib yam.
-
Mechanical Properties ntawm DX Qib (EN 10346)
| Qib | Txheej | Txuj | Yield zog Re (MPa) | Tensile zog Rm (MPa) | Elongation A80 (min %) | r90 (min) | n90 (min) |
|---|---|---|---|---|---|---|---|
| xwm 51d | Z, ZA, ZF | TS EN 10346 | - | 270 - 500 | 22 | - | - |
| xwm 52d | Z, ZA, ZF | TS EN 10346 | 140 - 300 | 270 - 420 | 26 | - | - |
| xwm 53d | Z, ZA, ZF | TS EN 10346 | 140 - 260 | 270 - 380 | 30 | - | - |
| xwm 54d | Z, ZA, ZF | TS EN 10346 | 120 - 220 | 260 - 350 | 36 | 1.6 | 0.18 |
| xwm 56d | Z, ZA, ZF | TS EN 10346 | 120 - 180 | 260 - 350 | 39 | 1.9 | 0.21 |
| xwm 57d | Z, ZA | TS EN 10346 | 120 - 170 | 260 - 350 | 41 | 2.1 | 0.22 |
FAQ:
1. Yuav kuaj xyuas cov zinc txheej thickness li cas?
Teb: Txheej thickness tuaj yeem ntsuas tau siv cov hlau nplaum sib nqus los yog X- cov khoom siv hluav taws xob, thiab tshawb xyuas los ntawm cov cim qhov hnyav xws li Z100, Z180, lossis Z275.
2. Dab tsi nto tiav rau DX51D galvanized steel?
Teb: Muaj cov khoom tiav muaj xws li tsis tu ncua spangle, minimized spangle, xoom spangle, oiled, qhuav, chromated, thiab anti- ntiv tes.
3. Lub zog ntawm DX51D galvanized steel yog dab tsi?
Teb: Qhov tsawg kawg nkaus tawm lub zog ntawm DX51D yog 140 MPa, nrog lub zog tensile feem ntau ntawm 270-500 MPa.
4. Ntev npaum li cas DX51D galvanized steel tiv thaiv corrosion?
Teb: Kev pabcuam lub neej nyob ntawm zinc txheej hnyav thiab ib puag ncig. Nrog Z275 txheej, DX51D tuaj yeem muab 20-40 xyoo ntawm kev tiv thaiv corrosion nyob rau hauv ib puag ncig huab cua.
5. DX51D galvanized steel puas tuaj yeem pleev xim lossis coated?
Teb: Yog. DX51D yog tsim rau tha xim, hmoov txheej, thiab xim txheej tom qab kev npaj nto.