galvanized steel kauj
Nrhiav kev ntseeg siab galvanized steel kauj manufacturers hauv Suav teb? Koj twb tuaj rau qhov zoo lawm. Raws li lub Hoobkas ncaj qha nrog 20 xyoo ntawm cov qauv steel kev paub, GNEE Steel muab cov khoom zoo -coils zoo ntawm lub Hoobkas nqi. Hauv phau ntawv qhia no, peb yuav piav qhia cov yam ntxwv tseem ceeb ntawmS550GD galvanized steel kaujthiab pab koj nkag siab nws cov ntaub ntawv code 1.0531.
Galvanized steel kauj
Galvanized steel yog ib hom hlau nrog zinc txheej tiv thaiv kom tsis txhob xeb. Nws yog dav siv hauv kev tsim kho, kev tsim tsheb, thiab khoom siv hauv tsev. Cov qib galvanized steel feem ntau suav nrog SGCC, DX51D, thiab S550GD. Ntawm cov no, S550GD sawv tawm rau nws lub zog siab thiab ua haujlwm ntev.
Tshuaj muaj pes tsawg leeg ntawm S550GD (1.0531) Hlau
1.0531 yog EN cov khoom siv rau S550GD galvanized steel. Tus lej no faib cov khoom raws li nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab.
| Element | Cov ntsiab lus (%) |
|---|---|
| C | Tsawg dua lossis sib npaug li 0.12 |
| Si | Tsawg dua los yog sib npaug li 0.50 |
| Mn | Tsawg dua lossis sib npaug li 1.60 |
| P | Tsawg dua lossis sib npaug li 0.030 |
| S | Tsawg dua lossis sib npaug li 0.025 |
| Al | Ntau dua lossis sib npaug rau 0.015 |
| Zn | Txheej hnyav Ntau dua lossis sib npaug li 60g / m² |
Mechanical Properties ntawm S550GD Galvanized Steel Chev
S550GD yog qib siab -lub zog galvanized steel qib. Lub "550" nyob rau hauv nws lub npe sawv cev rau qhov tsawg kawg nkaus yield zog ntawm 550 MPa.
| Khoom | Tus nqi |
|---|---|
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 550 MPa |
| Tensile zog (Rm) | 600-730 MPa |
| Elongation (A80 hli) | Ntau dua lossis sib npaug li 14% |
| Bending Test | 180℃tsis tawg |
Cov ntawv thov ntawm S550GD (1.0531) Hlau
S550GD galvanized steel kauj yog qhov zoo tagnrho rau kev thauj khoom -cov kabmob vim nws lub zog siab.
- Kev tsim kho:Cov nplooj ntawv vov tsev, phab ntsa panels, thiab steel ncej
- Automotive:Chassis Cheebtsam thiab cov khoom siv
- Hluav taws xob:Txee enclosures thiab cov khoom vaj tse
- Agricultural:Ua liaj ua teb machinery thiab cia cov qauv
Daim ntawv thov
Ua tsaug rau nws cov kev ua haujlwm siab thiab kev tiv thaiv corrosion, S550GD tuaj yeem siv rau hauv ntau hom kev siv:
- Load-cov kabmob steel qauv:Kev txhawb nqa, kab teeb thiab thav duab hauv cov chaw ua lag luam, txuas hniav thiab siab -bay warehouses.
- Cov khoom muaj zog heev:Crane runways, taug kev thiab hnyav -cov haujlwm thav duab uas yuav tsum muaj lub zog siab tshaj plaws thiab hnav tsis kam.
- Ru tsev thiab façade systems:profiled thiab trapezoidal nplooj ntawv rau kev lag luam thiab pej xeem cov tsev uas muaj cov txheej txheem siab.
- Infrastructure Cheebtsam:Cov kab hauv kab, suab nrov thiab kev teeb tsa hauv kev thauj mus los thiab kev tsim vaj tsev.
- Solar mounting systems & substructures:Cov qauv loj txhawb nqa thiab cov racks uas yuav tsum tau muaj kev thauj khoom siab -cov kabmob muaj peev xwm thiab huab cua tsis kam.
Kev xaiv ntawm cov txheej txheej tsim nyog ua rau nws muaj peev xwm ua kom lub neej ua haujlwm siab tshaj plaws ntawm cov khoom siv thiab txo qis kev txij nkawm.
S550GD Cov txheej txheem steel ntau lawm
Ntawm GNEE STEEL, peb nruj me ntsis tswj txhua qhov txuas txuas kom ntseeg tau tias txhua pawg ntawm S550GD galvanized steel muaj kev ua tau zoo thiab ua tau zoo kom tau raws li koj cov kev xav tau ntau yam.
Smelting:Ua ntej, peb yaj hlau thiab carbon ntawm qhov kub thiab txias thiab ntxiv cov ntsiab lus alloying los xyuas kom meej lub zog thiab kev ua haujlwm ntawm cov hlau.
Nruam Casting:Cov hlau molten yog cam khwb cia rau hauv daim hlau tuab los npaj rau kev ua haujlwm tom ntej kom ntseeg tau tias qhov sib xws thiab kev ruaj ntseg ntawm cov hlau.
Kub Rolling:Cov hlau phaj yog rhuab mus rau 1100℃thiab kub dov, siv cov dov siab dua los xyuas kom meej lub zog ntawm cov hlau, ua tau raws li qhov yuav tsum tau muaj zog ntawm S550GD.
Txias Rolling:Thaum lub sij hawm txias dov txheej txheem, peb txheej txheem nrog meej qhov ntev thiab du nto, siv lub siab dua los xyuas kom meej lub zog thiab zoo ntawm cov hlau.
Annealing:Cov hlau yog rhuab mus rau 700-900℃rau annealing, relieving internal stresses thaum tuav nws siab zog thiab toughness.
Galvanizing:Thaum kawg, cov hlau yog kub -dip galvanized, txheej nws nrog ib txheej zinc rau txhim kho corrosion kuj. Raws li qhov yuav tsum tau ua ntawm daim ntawv thov, peb muab cov txheej txheem sib txawv xws li zinc- txheej hlau (+ ZF) thiab txhuas- zinc txheej (+ AZ) los muab kev tiv thaiv ntev ntev rau cov hlau.
GNEE Steel's S550GD Khoom Specifications
Peb muab S550GD galvanized steel coils nrog qhov ntev hloov tau kom tau raws li qhov xav tau sib txawv.
| Specification | Ntau yam |
|---|---|
| Thickness | 0.8-6.0 hli |
| Dav | 900-1800 hli |
| Ntev | 2000-12000 hli |
| Coil Nyhav | 3-25 tons |
| Txheej hom | Kub-dip galvanized (HDG) |
S550GD galvanized steel kauj(1.0531 khoom) muaj zog zoo heev thiab corrosion kuj rau ntau yam kev siv. Hu rau GNEE Steel hnub no kom tau txais cov lus tshaj tawm thiab kev txhawb nqa rau koj qhov project!
Nyem qhov no kom tau txais koj daim ntawv teev nqi tshiab 2026!
Galvanized Steel Chev