S320GD galvanized hlau
Teeb meem nrog kev tsim lossis vuam teeb meem thaum ua haujlwm nrogS320GD galvanized hlau? Tsis zoo li cov neeg muab khoom lag luam, GNEE tsis yog cov khoom siv siab tshaj - zoo nkaus li tab sis kuj yog cov txheej txheem ua haujlwm tshaj lij.
Peb muab customizedS320GD galvanized hlaunrog tailored thickness (0.1-100mm), dav (txog 3000mm), thiab zinc txheej hnyav (Z60-Z275) kom yooj yim fabrication.
S320GD galvanized hlau
Nyeem rau kom paub cov txheej txheem tsim kom raug, vuam tsis, thiab kev tswj xyuas zoo rauS320GD + Z120 galvanized hlau.
Galvanized steel yog carbon hlau coated nrog zinc los tiv thaiv corrosion, dav siv hauv kev tsim kho, tsheb, thiab hluav taws xob kev lag luam.
S320GD galvanized hlauyog ib tug siab -lub zog, formable qib nrog zoo heev weldability, ua rau nws haum rau complex fabricated Cheebtsam uas yuav tsum tau muaj zog thiab corrosion kuj.
Tshuaj muaj pes tsawg leeg ntawm S320GD Galvanized hlau rau txoj kev
Cov tshuaj muaj pes tsawg leeg ntawmS320GD galvanized hlauncaj qha cuam tshuam nws txoj kev ua haujlwm. Cov ntsiab lus alloy tswj xyuas kom pom kev zoo ductility thiab workability:
| Element | Cim | Cov ntsiab lus (Max.%) | Kev cuam tshuam rau Formability |
|---|---|---|---|
| Cov pa roj carbon | C | 0.12 | Tsawg carbon cov ntsiab lus txhim kho ductility |
| Manganese | Mn | 1.60 | Txhim kho lub zog yam tsis muaj kev txo qis formability |
| Phosphorus | P | 0.035 | Minimized kom tsis txhob txias brittleness |
| Sulfur | S | 0.030 | Txo kom tsis txhob kub tawg thaum lub sij hawm tsim |
| Silicon | Si | 0.50 | Txhim kho zinc txheej adhesion thaum ua |
| Titanium | Ti | 0.22 | Refines grain qauv rau uniform deformation |
| Niobium | Nb | 0.09 | Enhances strain hardening zog |
Mechanical Properties ntawm S320GD + Z120 Galvanized Steel rau Vuam
Nkag siab txog cov khoom siv kho tshuab ntawmS320GD galvanized hlauNws yog ib qho tseem ceeb rau kev teeb tsa cov vuam tsis zoo. Cov lus hauv qab no qhia txog cov khoom tseem ceeb:
| Khoom | Txuj | Tus nqi | Qhov tseem ceeb rau Vuam |
|---|---|---|---|
| Yield zog (Min.) | MPa | 320 | Txiav txim siab qhov yuav tsum tau ua kom sov |
| Tensile zog | MPa | 400-510 | Xyuas kom weld sib koom ua ke muaj zog |
| Elongation (Min.) | % | 22 | Tiv thaiv kev tawg ntawm qhov chaw welded |
| Hardness (HV) | - | Tsawg dua los yog sib npaug li 180 | Txo txoj kev pheej hmoo ntawm pob txha tawg |
| Lub zog cuam tshuam (0 degree) | J | Ntau dua lossis sib npaug 27 | Ua kom qis -kub weld toughness |
Cov khoom no xyuas kom meejS320GD galvanized hlautuaj yeem welded yam tsis muaj kev cuam tshuam cov qauv kev ntseeg siab lossis kev tiv thaiv corrosion.
Tsim Cov Lus Qhia rau S320GD Galvanized Steel
Cov txheej txheem tsim kom raug yog qhov tseem ceeb los tswj kev ncaj ncees ntawmS320GD galvanized hlauthiab nws cov zinc txheej:
- Bending Parameters:
Yam tsawg kawg nkaus khoov vojvoog: 1.5 × tuab rau 90℃khoov
2 × thickness rau 180℃khoov kom tiv thaiv txheej tawg
Siv cov npoo tuag du kom tsis txhob txheej puas
- Roll Forming Cov Lus Qhia:
Ua kom nrawm nrawm (5-15 m / min) kom tsis txhob muaj kev ntxhov siab tsis sib xws
Siv cov lubrication kom zoo sib xws nrog zinc txheej
Tsis txhob siab dhau heev uas yuav ua rau coating delamination
- Stamping Guidelines:
Preheat cov cuab yeej rau 40-60℃kom ua tau zoo dua
Siv cov txheej txheem tuag rau cov duab nyuaj
Tswj cov khoom siv dag zog rau 15-25% ntawm cov khoom siv zog
Vuam txheej txheem rau S320GD + Z120 Galvanized Steel
VuamS320GD galvanized hlauyuav tsum tau tshwj xeeb txiav txim siab los lis zinc vapor thiab xyuas kom meej weld zoo:
| Vuam txoj kev | Pom zoo Parameters | Cov ntsiab lus tseem ceeb |
|---|---|---|
| MIG Vuam | Hlau: ER70S-6 (0.8-1.2mm) Voltage: 18-24V Tam sim no: 80-180A | Siv zinc vapor extractorsTseem luv arc ntev |
| TIG Welding | Tungsten: 2% Thoriated (2.4mm) Voltage: 10-16V Tam sim no: 50-120A | Ua ntej -chaw qhov chaw weld Siv ntshiab argon shielding |
| Spot Vuam | Electrode: Cu-Cr-Zr alloyCurrent: 8-15kATime: 0.5-2 cycles | Tsis tu ncua electrode hnav khaub ncawsControl electrode quab yuam |
Ib txwm tshem cov zinc txheej 5-10mm los ntawm cov npoo npoo los tiv thaiv cov porosity thiab xyuas kom zoo fusion.
Ua raws li txoj cai tsim thiab vuam cov txheej txheem kom pom kev ua tau zoo ntawmS320GD galvanized hlaunyob rau hauv fabricated Cheebtsam.
Cov khoom sib npaug ntawm cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ua rau nws tsim nyog rau ntau yam kev sib sau thiab vuam txheej txheem thaum siv cov txheej txheem tsim nyog.
Ntawm GNEE, peb muab tsis yog tus nqi them xwbS320GD galvanized hlautab sis kuj muaj kev txhawb nqa dav dav.Hu rau peb niaj hnub no kom thov cov kev cai S320GD galvanized steel ua phau ntawv thiab tau txais cov lus qhia tshaj lij rau koj daim ntawv thov tshwj xeeb.
Tau txais nyiaj ntxiv 3% tawm + dawb hiav txwv freight quote!
- Muaj Steel Qib
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Muaj Qib Steel (Nco qhov hnyav thiab txhawb nqa thib peb-kev xeem tog) |
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Qib hlau |
Txheej |
Tawm tswv yim (MPA) |
Tensile (MPA) |
Elongation (%) |
|
xwm 51d |
Z, ZF |
-- |
270-500 |
20 |
|
xwm 52d |
Z, ZF |
140-300 |
270-420 |
22 |
|
xwm 53d |
Z, ZF |
140-260 |
270-380 |
26 |
|
xwm 54d |
Z, ZF |
140-220 |
270-350 |
30 |
|
S220 GD |
Z, ZF |
220 |
300 |
18 |
|
S250 GD |
Z, ZF |
250 |
330 |
17 |
|
S280 GD |
Z, ZF |
280 |
360 |
16 |
|
S320 GD |
Z, ZF |
320 |
390 |
15 |
|
S350 GD |
Z, ZF |
350 |
420 |
14 |
|
S400 GD |
Z, ZF |
400 |
470 |
-- |
|
S450 GD |
Z, ZF |
450 |
530 |
-- |
|
S500 GD |
Z, ZF |
500 |
560 |
-- |
|
Xaiv hom Galvanized Steel raws li qhov yuav tsum tau ua |
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