Product Description
Tsis tu ncua kub-dip zinc coated low-carbon steel sawb thiab daim ntawv tsim los rau kev siv txias txias.DX54D+Zmuab kev sib sib zog nqus zoo heev - kos duab zoo, tiv thaiv corrosion, thiab kev ua haujlwm zoo ib yam.
Product Overview
| Feature | Specification |
|---|---|
| Qib | DX54D+Z |
| Hlau Zoo | Kev kos duab zoo |
| Txheej tiav | N (Normal spangle), M (Minimized spangle), R (Regular zinc{0}}hlau alloy txheej) |
| Nto Zoo | A (raws li coated), B (Hloov qhov chaw), C (zoo tshaj plaws nto) |
| Kev kho saum npoo | C (Chemical passivation), O (Oiling), CO (Chemical passivation + oiling), S (Sealed), P (phosphated), U (tsis kho) |
| Txheej Mass | Z60, Z80, Z100, Z140, Z200, Z225, Z275, Z350, Z450, Z600 |
| Txheej hom | Z (Ntshiab Zinc) |
| Cov qauv siv tau | TS EN 10346 |
| Hom Loj Loj | Thickness: 0.3-3.0 hli; Dav: 600-1500mm (customizable) |
Chemical Composition (% los ntawm huab hwm coj, max)
| Qib | Khoom No. | C | Si | Mn | P | S | Ti |
|---|---|---|---|---|---|---|---|
| DX54D+Z | 1.0306+Z | 0.12 | 0.50 | 0.60 | 0.10 | 0.045 | 0.30 |
Lus Cim: Cov ntsiab lus qis carbon ua kom zoo heev formability, weldability, thiab sib sib zog nqus- kos duab.
Mechanical Properties
| Qib | Khoom No. | r90 nqi | n90 nqi | Yield zog (MPa) | Tensile zog (MPa) | Elongation A80 min (%) |
|---|---|---|---|---|---|---|
| DX54D+Z | 1.0306+Z | 1.6 | 0.18 | 120–220 | 260–350 | Ntau dua lossis sib npaug li 36 |
Qhov tseem ceeb:
High elongation rau sib sib zog nqus daim duab thiab complex duab
Balanced yield thiab tensile lub zog rau cov qauv stability
Zoo heev nto zoo haum rau tha xim, ua ntej - txheej, los yog zoo nkauj tiav
Cov khoom siv
DX54D + Z yog dav siv nyob rau hauv qhov chaw txias txias, corrosion kuj, thiab sib sib zog nqus daim duab yuav tsum:
Automotive: Lub cev vaj huam sib luag, sab hauv thiab sab nrauv, thav ntawv
Cov khoom siv hauv tsev: tshuab ntxhua khaub ncaws, tub yees, qhov cub panels
Kev tsim kho: vov tsev ntawv, phab ntsa cladding, structural steel profiles
Industrial Components: Txee, enclosures, raj, thiab fittings
Coating & Surface Treatment Notes
Kev xaiv txheej: Cov zinc txheej ntshiab muab kev tiv thaiv ntev - lub sij hawm corrosion. Alloyed zinc-hlau coatings (R hom) nce hnav tsis kam.
Kev Kho Hniav: Cov kev xaiv xws li tshuaj lom neeg passivation (C), oiling (O), phosphating (P), thiab sealing (S) txhim khu kev tiv thaiv corrosion, tuav, thiab xim adhesion.
Kev Ua tiav: N, M, lossis R spangles xyuas kom zoo nkauj thiab ua haujlwm zoo rau cov ntawv pom.
DX54D + Z galvanized steel yog siab -kev ua tau zoo, qis- cov pa roj carbon steel sawb / ntawv zoo tagnrho rau kev lag luam uas xav tau kev sib sib zog nqus- muaj peev xwm kos duab, tiv thaiv corrosion, thiab zoo heev nto tiav.
Nws muaj kev yooj yim hauv txheej, tuab, kho qhov chaw, thiab ua kom tiav, ua rau nws muaj ntau yam rau kev siv niaj hnub thiab kev tsim vaj tsev.
Q1: DX54D + Z steel yog dab tsi?
DX54D + Z yog qhov kub tsis tu ncua -dip galvanized, ntxiv qhov sib sib zog nqus nqus txias txias- dov steel qib txhais los ntawm EN 10346. "DX54D" qhia tias lub hauv paus hlau muaj ntau dua formability thiab qis tawm lub zog tshaj DX53D, thaum "+Z" qhia txog zinc txheej ntawm ob sab rau kev tiv thaiv corrosion.
Q2: Tus qauv twg siv rau DX54D + Z steel?
DX54D + Z yog tsim raws li EN 10346, uas npog cov tshuaj muaj pes tsawg leeg, txhua yam khoom, zinc txheej loj, nto zoo, thiab qhov ntev kam rau ua rau tsis tu ncua galvanized ca steel.
Q3: Dab tsi yog cov khoom siv kho tshuab DX54D + Z muaj?
DX54D + Z feem ntau muaj lub zog tensile ntawm kwv yees li 270-420 MPa, lub zog tsis muaj zog rau kev txhim kho formability, thiab qhov tsawg kawg nkaus elongation ntawm ib ncig ntawm 28% (A80), ua rau nws zoo tagnrho rau complex stamping, sib sib zog nqus nqus, thiab dabtsi yog khoov ua haujlwm.
Q4: DX54D + Z txawv ntawm DX53D + Z li cas?
DX54D + Z muaj lub zog qis dua me ntsis thiab elongation ntau dua piv rau DX53D + Z, uas ua rau nws tsim nyog rau qhov sib sib zog nqus - kos duab lossis cov khoom tsim, qhov uas tsis txhob tawg thiab lub caij nplooj ntoos hlav - rov qab yog qhov tseem ceeb.
Q5: Dab tsi yog qhov "+Z" txheej qhia?
Lub cim "+Z" sawv cev rau qhov kub tsis tu ncua -dip zinc txheej siv rau ob sab ntawm cov hlau. Cov txheej txheej no muab kev tiv thaiv corrosion, ua kom lub neej ntev kev pab cuam ntawm cov khoom nyob rau hauv atmospheric los yog me ntsis corrosive tej yam kev mob.
Q6: Dab tsi zinc txheej hnyav muaj rau DX54D + Z?
Cov txheej txheem hnyav xws li Z10, Z15, Z20, Z25, Z30, thiab siab dua. Cov txiaj ntsig no sawv cev rau tag nrho cov zinc loj hauv g / m² ntawm ob sab. Cov txheej hnyav dua txhim kho corrosion tab sis tuaj yeem txo qis me ntsis formability.
Q7: DX54D + Z puas tuaj yeem welded?
Yog lawm, DX54D + Z tuaj yeem welded siv tus qauv tsis kam thiab arc vuam txoj kev. Zinc evaporation tej zaum yuav tshwm sim hauv zos thaum lub sij hawm vuam, yog li kev ua pa kom zoo thiab kev tswj cov txheej txheem raug pom zoo.