galvanized hlau
DX51D thiab DX54D galvanized steel coils yog ob qho tib si dav siv hauv kev lag luam, kev tsim kho, thiab kev siv tsheb, tab sis lawv tau tsim los rau kev sib txawv. DX51D yog lub siab - lub zog ua hlau haum rau cov khoom siv hauv tsev thiab sab nraum zoov. DX54D, nyob rau hauv sib piv, yog optimized rau kev sib sib zog nqus daim duab ntxiv, cia cov duab complex thiab intricate Cheebtsam nrog tsawg heev kev pheej hmoo ntawm tawg. Kev nkag siab txog qhov sib txawv ntawm cov qib no yog qhov tseem ceeb rau cov kws tsim khoom thiab cov kws tshaj lij kev muag khoom uas tsom mus rau kev ua kom zoo dua qub, tiv thaiv corrosion, thiab kev tsim khoom.
Chemical thiab Mechanical Comparison
Tshuaj muaj pes tsawg leeg
| Qib | C (max) | Mn (max) | P (max) | S (max) | Ti (max) |
|---|---|---|---|---|---|
| xwm 51d | 0.12 | 0.60 | 0.10 | 0.045 | 0.30 |
| xwm 54d | 0.08 | 0.60 | 0.10 | 0.045 | 0.30 |
Mechanical Properties
| Qib | Yield zog | Tensile zog | Elongation A80 | Formability |
|---|---|---|---|---|
| xwm 51d | Ntau dua lossis sib npaug li 140 MPa | 270-500 MPa | Ntau dua lossis sib npaug li 22% | Zoo heev |
| xwm 54d | Ntau dua lossis sib npaug li 80 MPa | 260-350 MPa | Ntau dua lossis sib npaug li 28% | Kev kos duab sib sib zog nqus |
DX51D muaj lub zog ntau dua rau cov qauv thiab kev thauj khoom- cov ntawv thov kev coj tus kheej, qhov DX54D yog tsim los rau cov khoom siv uas yuav tsum tau siv dav thiab cov duab nyuaj.
Txheem Specifications
| Specification | xwm 51d | xwm 54d |
|---|---|---|
| Thickness | 0.12-5.0 hli | 0.12-2.5 hli |
| Dav | 600-1500 hli | 600-1250 hli |
| Coil Nyhav | 3-30 MT ib | 3-20 Mt |
| Zinc Txheej | Z60–Z275 | Z60–Z160 |
| Nto tiav | Tsis tu ncua / Minimized / Zero Spangle | Tsis tu ncua / Minimized / Zero Spangle |
| Kev kho saum npoo | Chromated / Passivated / Oiled / Qhuav | Chromated / Passivated / Oiled / Qhuav |
Daim ntawv thov Scenario
| Kev lag luam | xwm 51d | xwm 54d |
|---|---|---|
| Kev tsim kho | Cov kab hluav taws xob, ru tsev, kev lag luam warehouses | Sab hauv panels, hniav ntsiab |
| Automotive | Chassis txhawb nqa, thauj khoom -cov kabmob | Sib sib zog nqus- kos lub cev vaj huam sib luag, npog sab hauv |
| Khoom siv | Machinery tsev, txee | Cov khoom siv plhaub, cov khoom siv sib sib zog nqus npog |
| Cov khoom siv | - | Cov khoom siv xav tau kev kos duab sib sib zog nqus |
DX51D yog haum rau cov qauv thiab sab nraum zoov tej yaam num xav tau lub zog thiab durability. DX54D ua tau zoo hauv kev sib sib zog nqus- kos cov ntawv thov uas xav tau cov duab nyuaj, tshwj xeeb hauv kev tsim tsheb thiab khoom siv.
Corrosion Resistance thiab Lifecycle
| Qib | Zinc Txheej | Pom zoo ib puag ncig | Kev Pabcuam Lub Neej |
|---|---|---|---|
| xwm 51d | Z120–Z275 | Sab nraum zoov, hnyav-lub luag haujlwm, ntug hiav txwv lossis kev lag luam | 25-40 xyoo |
| xwm 54d | Z60–Z160 | Sab hauv, tiv thaiv, lub teeb -lub luag haujlwm | 15-25 xyoo |
DX51D cov kev xaiv txheej txheej siab dua tso cai rau lub sijhawm ntev - raug rau qhov chaw hnyav, thaum DX54D feem ntau yog siv rau hauv kev tswj hwm lossis sab hauv ib puag ncig.
DX51D:Tus nqi pib siab dua tab sis ntev - lub sij hawm durability txo cov txij nkawm thiab hloov.
DX54D:Tsawg zog thiab txheej txheej xaiv txo tus nqi pib; zoo tagnrho rau lub teeb yuag, complex forming qhov chaw.
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Mechanical Properties
| Qib | Txheej | Txuj | Yield zog Re (MPa) | Tensile zog Rm (MPa) | Elongation A80 (min %) | r90 (min) | n90 (min) |
|---|---|---|---|---|---|---|---|
| xwm 51d | Z, ZA, ZF | TS EN 10346 | - | 270 – 500 | 22 | - | - |
| xwm 52d | Z, ZA, ZF | TS EN 10346 | 140 – 300 ²) | 270 – 420 | 26 | - | - |
| xwm 53d | Z, ZA, ZF | TS EN 10346 | 140 – 260 | 270 – 380 | 30 | - | - |
| xwm 54d | Z, ZA, ZF | TS EN 10346 | 120 – 220 | 260 – 350 | 36 | 1.6 ⁴) | 0.18 |
| xwm 56d | Z, ZA, ZF | TS EN 10346 | 120 – 180 | 260 – 350 | 39 | 1.9 ⁵) | 0.21 ⁵) |
| xwm 57d | Z, ZA | TS EN 10346 | 120 – 170 | 260 – 350 | 41 | 2.1 ⁵) | 0.22 |
GNEE STEEL khoom siv DX51D thiab DX54D galvanized steel coils nrog kev tswj xyuas nruj, txheej txheej tuab, ruaj khov khoom, thiab zoo tshaj qhov chaw tiav. Txhua kauj yog kuaj rau lub zog tensile, elongation, thiab txheej hnyav, kom ntseeg tau tias kev ua tau zoo hauv cov haujlwm thoob ntiaj teb.
Rau tej yaam num uas yuav tsum tau muaj lub cev muaj zog thiab ntev -lub sij hawm sab nraum zoov durability,xwm 51dyog qhov nyiam xaiv. Rau qhov sib sib zog nqus-kos, sib sib zog nqus, los yog complex- zoo li cov khoom,xwm 54dmuab unmatched formability thiab yooj.
GNEE STEELmuab ob qib nrog cov khoom siv txhim khu kev qha, kev ruaj ntseg zoo, thiab cov kws tshaj lij kev txhawb nqa rau cov haujlwm thoob ntiaj teb.