galvanized steel ntawv
Xav tau kev txhim khu kev qha cov cuab yeej cuab tam rauS320GD galvanized hlaunplooj ntawv nrog Z275 txheej rau xav tau tej yaam num? Tsis zoo li cov neeg muab khoom lag luam, GNEE muab cov ncauj lus kom ntxaws txog kev ntsuas cov tshuab thiab cov khoom siv kho kom haum rau kev ua haujlwm siab -.
Peb tuaj yeem tsimS320GD + Z275 galvanized steel ntawvnyob rau hauv customized thickness (0.8-12.0mm), dav (txog 3000mm), thiab txiav - mus rau-size qhov ntev-nrog tag nrho cov neeg kho tshuab ntawv pov thawj kom tau raws li koj qhov project lub zog thiab durability yuav tsum tau.Nyeem mus tshawb nrhiav cov khoom tseem ceeb ntawmS320GD + Z275 galvanized steel ntawvthiab yuav ua li cas lawv txhawb cov txheej txheem tseem ceeb thiab cov ntawv thov kev lag luam.
Galvanized steel ntawv
Galvanized steel ntawv yog cov pa roj carbon steel panels coated nrog zinc los tiv thaiv corrosion, dav siv hauv kev tsim kho, tshuab hnyav, thiab sab nraum zoov kev tsim kho.
Lawv cov tshuab ua haujlwm ncaj qha cuam tshuam rau kev nyab xeeb thiab kev pabcuam lub neej.S320GD galvanized hlauyog qib siab -lub zog ntawm cov qauv- nrog Z275 (275g / m² zinc ib sab) muab hnyav- lub luag haujlwm tiv thaiv corrosion thaum khaws cia cov khoom zoo heev.
Tshuaj muaj pes tsawg leeg ntawm S320GD + Z275 Galvanized Steel Sheets
Cov tshuaj muaj pes tsawg leeg ntawmS320GD + Z275 galvanized steel ntawvyog engineered los sib npaug mechanical zog thiab txheej compatibility:
| Element | Cim | Cov ntsiab lus (Max.%) | Lub luag haujlwm hauv Mechanical Performance |
|---|---|---|---|
| Cov pa roj carbon | C | 0.12 | Txhim kho lub zog ntawm cov qauv yam tsis muaj kev txo qis weldability |
| Manganese | Mn | 1.60 | Txhim khu lub zog tensile thiab cuam tshuam tsis kam |
| Phosphorus | P | 0.030 | Minimized los tiv thaiv brittle puas nyob rau hauv load |
| Sulfur | S | 0.025 | Txo kom tsis txhob muaj cov ntsiab lus tsis muaj zog hauv kev ntxhov siab-cov kab mob |
| Silicon | Si | 0.50 | Txhim kho zinc txheej adhesion thaum khaws cia ductility |
| Titanium | Ti | 0.22 | Refines grain qauv rau uniform zog faib |
| Niobium | Nb | 0.09 | Txhim kho creep tsis kam rau ntev -lub sij hawm thauj khoom- bearing |
Qhov no muaj pes tsawg leeg xyuas kom meejS320GD + Z275 galvanized steel ntawvxa cov tshuab ua haujlwm zoo ib yam hauv qhov chaw hnyav.
Cov khoom tseem ceeb ntawm S320GD + Z275 Galvanized Steel Sheets
S320GD + Z275 galvanized steel ntawvUa tau raws li cov qauv siv tshuab nruj (EN 10346) rau kev siv cov qauv, raws li cov lus qhia hauv qab no:
| Mechanical Property | Chav tsev | Yam tsawg kawg nkaus | Txoj Kev Xeem | Daim ntawv thov cuam tshuam |
|---|---|---|---|---|
| Yield zog (RₑH) | MPa | 320 | TS EN ISO 6892-1: 1 | Resistant deformation nyob rau hauv tsim loads |
| Tensile zog (Rₘ) | MPa | 400 | TS EN ISO 6892-1: 1 | Withstands ncov siab thaum lub sij hawm installation thiab siv |
| Elongation (A₈₀mm) | % | 22 | TS EN ISO 6892-1: 1 | Tso cai rau kev tsim yam tsis muaj txheej txheej tawg |
| Lub zog cuam tshuam (0 degree) | J | 27 | TS EN ISO 148-1 | Resistant load hloov pauv (piv txwv li, cua, vibration) |
| Khoov Test | - | 180℃(d{1}}t) | TS EN ISO 7438 Kev Nyab Xeeb | Txheeb xyuas ductility rau fabrication |
| Hardness (HV 0.5) | HV | Tsawg dua los yog sib npaug li 180 | TS EN ISO 6507-1: 1 | Tiv thaiv brittleness thaum tswj kev hnav tsis kam |
Cov khoom no uaS320GD + Z275 galvanized steel ntawvzoo tagnrho rau kev thauj khoom-cov kabmob uas yuav tsum tau muaj zog thiab corrosion kuj.
Mechanical Performance los ntawm Thickness rau S320GD + Z275 Cov Ntawv
Lub thickness ntawmS320GD + Z275 galvanized steel ntawvcuam tshuam lawv cov kev siv tshuab siv ntau yam, raws li qhia hauv qab no:
| Thickness Ntau | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Hom Siab -Kev thov thov |
|---|---|---|---|---|
| 0.8-2.0 hli | 320-340 | 400-440 | 22-24 | Heavy-cov haujlwm vov tsev, cov ntaub thaiv tsev |
| 2.0-5.0 hli | 320-350 | 410-460 | 22-23 | Cov qauv purlins, machinery thav duab |
| 5.0-8.0 hli | 320-360 | 420-480 | 22-23 | Pem teb joists, txhawb brackets |
| 8.0-12.0 hli | 320-370 | 430-500 | 22-23 | Choj Cheebtsam, cov khoom siv hnyav |
S320GD + Z275 galvanized steel ntawvua ke tshwj xeeb cov khoom siv kho tshuab-xws li cov khoom siv hluav taws xob siab, ductility, thiab kev cuam tshuam tsis zoo- nrog hnyav- lub luag haujlwm Z275 tiv thaiv corrosion.
Qhov no ua rau lawv muaj kev xaiv txhim khu kev qha rau kev xav tau kev tsim qauv, kev lag luam, thiab kev siv sab nraum zoov uas qhov kev ua tau zoo thiab kav ntev yog qhov tseem ceeb.
Ntawm GNEE, peb muab tag nrho kuajS320GD + Z275 galvanized steel ntawvnrog cov ntaub ntawv qhia txog cov cuab yeej cuab tam.Tiv tauj peb hnub no kom thov cov ntaub ntawv batch-cov ntaub ntawv xeem tshwj xeeb thiab cov lus hais S320GD galvanized steel rau koj qhov project.
- Zinc Thickness
| Zinc Txheej Qib | Zinc Txheej (g / m²) | Corrosion Resistance | Tej kev siv | Lus hais |
| Z30 | 30 | Tsawg heev | Cov khoom siv sab hauv tsev, cov khoom siv hauv tsev sab hauv vaj huam sib luag, lub qhov cua ducts | Tsis haum rau siv sab nraum zoov |
| Z60 | 60 |
Tsawg |
Sab hauv tsev, cov chaw ib ntus | Tus nqi qis |
| Z80 | 80 | Nruab nrab | Lub teeb steel qauv, lub hauv paus hlau rau PPGI | Kev ua tau zoo ntawm tus nqi |
| Z100 | 100 | Nruab nrab | PPGI, laj kab, kev tsim kho dav dav |
Common export qib |
| Z120 | 120 | Nruab nrab -High |
|
Lub neej ua haujlwm ntev dua |
| Z140 | 140 | Nruab nrab -High | Cov tsev lag luam, cov chaw ua liaj ua teb | Haum rau kev siv sab nraum zoov |
| Z180 | 180 | Siab | Ntev - lub sij hawm sab nraum zoov, cov khoom vaj tse |
Pom zoo rau kev siv sab nraum zoov |
| Z200 | 200 | Siab heev | Qhov chaw ntub dej, cov qauv hnyav |
Tus nqi siab dua |
| Z275 | 275 | Zoo heev |
Thaj chaw ntug hiav txwv, hnub ci mounting systems, siab -corrosion ib puag ncig | Tus qauv siab |
Tau txais nyiaj ntxiv 3% tawm + dawb hiav txwv freight quote!