S320GD galvanized hlau
Tawm tsam rau qhov chaw siab - zooS320GD galvanized hlaurau automotive tivthaiv ntau lawm? Tsis zoo li cov neeg muab khoom txheem, GNEE tshwj xeeb hauv OEM / ODM cov kev pabcuam rau tsheb- cov ntaub ntawv qib.Peb tuaj yeem tsim cov tuab tuab (0.3-6.0mm, zoo tagnrho rau qhov chaw pib), qhov dav (txog 2000mm), thiab zinc txheej (+ Z100-Z275) uas ua tau raws li cov qauv tsheb nruj.
S320GD galvanized hlau
Nyeem mus kawm seb yuav ua li casS320GD + Z120 galvanized hlauTxhim khu kev ua haujlwm ntawm lub tsheb, thiab peb cov txheej txheem tswj kev ua haujlwm zoo rau kev siv tsheb.
Galvanized steel yog carbon hlau coated nrog zinc los tiv thaiv corrosion -tseem ceeb rau tsheb qhov chaw raug huab cua thiab txoj kev.
Kev siv tsheb feem ntau suav nrog lub cev vaj huam sib luag, chassis qhov chaw, thiab cov khoom siv.S320GD galvanized hlauyog ib qho siab -lub zog, qib formable tsim los ua kom tau raws li lub teeb yuag thiab kev nyab xeeb ntawm lub tsheb.
Tshuaj muaj pes tsawg leeg ntawm S320GD Galvanized Steel rau Automotive Siv
Cov tshuaj muaj pes tsawg leeg ntawmS320GD galvanized hlauUa kom nws ua tau raws li cov kev xav tau ntawm kev tsim tsheb, ntsuas lub zog thiab kev ua haujlwm:
| Element | Cim | Cov ntsiab lus (Max.%) | Lub luag haujlwm hauv Automotive Performance |
|---|---|---|---|
| Cov pa roj carbon | C | 0.12 | Tswj lub zog yam tsis muaj kev txo qis weldability |
| Manganese | Mn | 1.60 | Txhim kho formability rau complex tsheb qhov chaw |
| Phosphorus | P | 0.030 | Minimized los tiv thaiv brittle puas hauv kev sib tsoo |
| Sulfur | S | 0.025 | Txo kom tsis txhob kub tawg thaum vuam |
| Silicon | Si | 0.40 | Txhim kho zinc txheej adhesion rau ntev -lub sij hawm corrosion kuj |
| Aluminium | Al | 0.020 | Enhances tshav kub tsis kam rau cov xim curing txheej txheem |
| Titanium | Ti | 0.20 | Refines grain qauv kom zoo ib yam mechanical zog |
Mechanical Properties ntawm S320GD + Z120 Galvanized Steel rau Auto Parts
S320GD + Z120 galvanized hlauxa cov neeg kho tshuab kev ua tau zoo uas yuav tsum tau ua kom muaj kev nyab xeeb ntawm tsheb thiab ua haujlwm ntev:
| Khoom | Txuj | Tus nqi | Automotive Application Requirement |
|---|---|---|---|
| Yield zog (Min.) | MPa | 320 | Ua kom muaj kev ncaj ncees ntawm cov khoom siv hauv chassis |
| Tensile zog | MPa | 400-510 | Muab kev sib tsoo tsis kam rau lub cev qauv |
| Elongation (Min.) | % | 24 | Tso cai rau kev kos duab sib sib zog nqus rau cov duab nyuaj (piv txwv li, qhov rooj vaj huam sib luag) |
| Khoov Test | - | 180℃(d{1}}t) | Withstands tsim yam tsis muaj txheej cracking |
| Zinc Txheej Adhesion | - | Qib A (ISO 1460) | Resistant peeling thaum lub sij hawm stamping thiab sib dhos |
Cov khoom no uaS320GD galvanized hlauhaum rau ob qho tib si structural thiab aesthetic automotive Cheebtsam.
Automotive-Qib S320GD Galvanized Steel Loj Specifications
GNEE muabS320GD galvanized hlaunyob rau hauv qhov ntau thiab tsawg optimized rau automotive manufacturing:
| Daim ntawv khoom | Thickness Ntau | Dav Ntau | Ntev Ntau | Hom Kev Siv Automotive |
|---|---|---|---|---|
| Coils | 0.3-3.0 hli | 800-1800 hli | 500-3000m | Lub cev panels, fenders, hoods |
| Txiav nplooj ntawv | 1.0-6.0 hli | 1000-2000 hli | 1000-2500 hli | Chassis qhov chaw, ncej Cheebtsam |
| Yam Ntxim Saib Ntxim Ua | 0.5-4.0 hli | Kev cai | Kev cai | Qhov rooj sab hauv vaj huam sib luag, lub cev lub cev |
Txhua qhov ntau thiab tsawg ua tau raws li kev lag luam automotive kam rau ua (± 0.02mm rau tuab, ± 1mm rau qhov ntev / dav).
Kev Siv Lub Tsheb Tseem Ceeb ntawm S320GD + Z120 Galvanized Steel
S320GD + Z120 galvanized hlauyog dav siv nyob rau hauv automotive manufacturing rau nws cov cim ua ke ntawm cov khoom:
- Lub cev-hauv-Dawb (BIW): Siv rau lub ru tsev panels, qhov rooj thav duab, thiab hauv pem teb lauj kaub - tau txais txiaj ntsig los ntawm corrosion kuj thiab formability.
- Chassis Cheebtsam: Siv rau hauv kev tswj caj npab thiab cov tswv cuab hla, leveraging siab zog thiab cuam tshuam tsis kam.
- Sab nrauv Trim: Siv rau hauv lub tsheb thiab daim iav vaj tse, qhov twg Z120 txheej muab kev tiv thaiv huab cua ntev -.
- Cov khoom hauv qab: Zoo tagnrho rau cov roj tso tsheb hlau luam thiab cov khoom siv hluav taws xob tso cua sov, tiv thaiv txoj kev ntsev thiab kev puas tsuaj.
S320GD galvanized hlautau dhau los ua cov khoom tseem ceeb hauv kev tsim tsheb niaj hnub no, muab qhov zoo tshaj plaws ntawm kev sib npaug ntawm lub zog, kev tsim kho, thiab kev tiv thaiv corrosion.Nws Z120 zinc txheej ua kom lub sijhawm ntev -lub sijhawm ntev, thaum nws cov khoom siv ua tau raws li cov qauv kev nyab xeeb ntawm tsheb.
Ntawm GNEE, peb muab automotive- qibS320GD galvanized hlaunrog tag nrho traceability thiab ntawv pov thawj. Tiv tauj peb hnub no kom thov cov ntaub ntawv kuaj cov khoom siv tsheb thiab kev khoS320GD galvanized hlauquotation rau koj cov kev xav tau ntau lawm.
|
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 |
Tau txais nyiaj ntxiv 3% tawm + dawb hiav txwv freight quote!