DX51D galvanized steel kauj yog cov khoom siv dav dav hauv kev lag luam hlau thoob ntiaj teb, paub txog nws cov kev tiv thaiv corrosion zoo heev, cov khoom siv zoo, thiab kev siv nyiaj. Raws li kev ntseeg siab DX51D galvanized steel coil tsum, GNEE STEEL muab cov khoom ua tau zoo uas ua tau raws li cov qauv thoob ntiaj teb thiab txhawb nqa ntau yam kev lag luam.
Cov txheej txheem tsim khoom ntawm DX51D galvanized steel coil suav nrog kub-dip galvanizing, qhov twg hlau yog immersed nyob rau hauv molten zinc los ua ib qho kev tiv thaiv txheej. Cov txheej txheem no tsis tsuas yog txhim kho corrosion kuj, tab sis kuj txhim kho cov kav ntev ntawm cov hlau, ua rau nws haum rau kev siv mus sij hawm ntev hauv qhov xav tau ib puag ncig. Piv nrog cov hlau tsis-coated, galvanized steel ho txo cov nqi kho thiab hloov cov nqi.
Cov tshuaj muaj pes tsawg leeg ntawm DX51D steel plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab nws qhov kev ua tau zoo. Nws yog tsim los tswj cov ntsiab lus ntawm cov pa roj carbon tsawg, ua kom cov ductility zoo thiab weldability thaum tuav lub zog txaus.
| Element | Cov ntsiab lus (%) |
|---|---|
| Cov pa roj carbon (C) | ≤ 0.12 |
| Manganese (Mn) | ≤ 0.60 |
| Phosphorus (P) | ≤ 0.10 |
| Sulfur (S) | ≤ 0.045 |
Qhov kev sib xyaw no tso cai rau DX51D galvanized steel kauj ua tau zoo hauv kev tsim cov txheej txheem xws li khoov thiab stamping, ua rau nws yog qhov kev xaiv zoo rau cov tuam txhab.
Nyob rau hauv cov nqe lus ntawm txhua yam khoom, DX51D galvanized steel kauj muaj kev sib npaug ntawm lub zog thiab yooj. Nws muaj zog txaus los txhawb kev tsim cov ntawv thov thaum tseem ua haujlwm yooj yim.
| Khoom | Tus nqi |
|---|---|
| Yield zog | ≥140 MPa |
| Tensile zog | 270-500 MPa |
| Elongation | ≥ 22% |
Cov yam ntxwv no ua rau DX51D galvanized steel kauj muaj ntau yam, haum rau ob qho tib si lub teeb thiab hnyav daim ntaub ntawv.
Ib qho ntawm cov laj thawj vim li cas cov neeg yuav khoom thoob ntiaj teb nyiam DX51D galvanized steel kauj yog nws qhov kev hloov pauv ntawm cov qauv sib txawv thiab kev lag luam. Thaum cov qhab nia sib npaug muaj nyob hauv JIS thiab ASTM systems, DX51D tseem yog qib lees txais nyob hauv Europe thiab ntau lub khw thoob ntiaj teb, ua rau nws yooj yim rau cov neeg xa khoom thiab cov neeg xa khoom los ua qauv lawv cov khoom.
| Txuj | Qib sib npaug |
|---|---|
| EN | xwm 51d |
| JIS | SGCC |
| ASTM | A653 |
Daim ntawv thov Scope ntawm DX51D galvanized steel kauj txuas ntxiv nthuav dav raws li kev lag luam xav tau cov khoom siv ruaj khov thiab siv nyiaj ntau dua. Nyob rau hauv kev tsim kho, nws yog siv rau vov tsev thiab cladding systems uas yuav tsum tau ntev-lub sij hawm huab cua tsis kam. Hauv kev lag luam automotive, nws yog siv rau hauv qhov chaw uas yuav tsum tau muaj zog thiab formability. Tsis tas li ntawd, nws yog dav siv hauv cov khoom siv hluav taws xob thiab cov khoom siv ua liaj ua teb.
Customization yog lwm qhov tseem ceeb rau cov neeg yuav khoom. GNEE STEEL muaj cov kev xaiv tsim tau yooj yim rau DX51D galvanized steel kauj, suav nrog kev cai thickness, dav, zinc txheej hnyav, thiab kev kho deg. Qhov no tso cai rau cov neeg siv khoom los txhim kho cov khoom siv tau zoo rau cov ntawv thov tshwj xeeb thaum tswj cov nqi.
Kev kho deg kev xaiv xws li oiled, chromated, los yog qhuav nto muaj nyob rau ua tau raws li kev sib txawv thiab kev cia khoom. Piv txwv li, oiled nto pab tiv thaiv xeb thaum lub sij hawm thauj mus los, thaum chromated nto txhim kho corrosion kuj.
Kev ruaj ntseg zoo yog qhov tseem ceeb ntawm GNEE STEEL lub tswv yim tsim khoom. Txhua DX51D galvanized steel kauj yog ua tib zoo tshuaj xyuas ua ntej xa khoom, kom ntseeg tau tias nws ua tau raws li cov qauv nruj. Cov cuab yeej ntsuas qib siab yog siv los txheeb xyuas cov txheej tuab, cov khoom siv kho tshuab, thiab qhov chaw nyob.
Ntxiv nrog rau cov khoom lag luam zoo, GNEE STEEL muab qhov tseem ceeb rau cov neeg siv khoom thiab cov peev txheej thoob ntiaj teb. Nrog rau kev nthuav dav dav, lub tuam txhab tau ua tiav DX51D galvanized steel kauj rau cov neeg siv khoom nyob rau sab hnub tuaj Asia, Middle East, Europe, South America, thiab Africa. Qhov kev muaj nyob thoob ntiaj teb no qhia txog kev ntseeg siab thiab kev sib tw ntawm nws cov khoom.
Kev ntim khoom yog tsim los ua kom tau raws li cov qauv kev xa khoom thoob ntiaj teb, kom ntseeg tau tias cov hlau coils muaj kev tiv thaiv los ntawm ya raws, corrosion, thiab lub cev puas tsuaj thaum thauj. Kev ntim khoom ruaj ntseg kuj pab txo qhov kev pheej hmoo ntawm kev thov thiab ua kom tus me nyuam zoo.
Rau cov neeg yuav khoom tab tom nrhiav rau DX51D galvanized steel coil chaw tsim khoom lossis chaw muag khoom, GNEE STEEL muaj kev sib xyaw ua ke ntawm qhov zoo, tus nqi kom zoo dua, thiab kev pabcuam tshaj lij. Txawm hais tias koj yog tus xa khoom, tus neeg cog lus, lossis cov chaw tsim khoom, xaiv tus neeg xa khoom zoo tuaj yeem cuam tshuam koj txoj haujlwm ua tiav thiab tau txais txiaj ntsig.
Yog tias koj xav paub ntau ntxiv txog DX51D galvanized steel coil nqe, cov ntsiab lus kev, lossis kev pabcuam customized, GNEE STEEL yog npaj los pab koj. Xa koj cov kev xav tau rau peb hnub no thiab tau txais cov lus qhia sai nrog rau cov kws tshaj lij cov lus pom zoo raws li koj xav tau.
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