GNEE STEEL hlau coated steels yog cov pa roj carbon tsawg uas tsim los tsim cov khoom tsim los ntawm kev sib sib zog nqus nqus, khoov lossis yob txoj kev. Lawv muaj ductility siab heev thiab formability thiab tsim nyog rau kev tsim ntau yam ntawm txias tsim qhov chaw. Cov qib steel no ua raws li EN10346: 2015.
GNEE STEEL cov khoom lag luam nta hlau coated formable steels nrog zinc (Z), galvalume (ZA) lossis galvannealed (ZF) txheej. Kev tiv thaiv electrochemical corrosion ntawm cov khoom siv galvanized tso cai rau lub neej ntev kev pab cuam ntawm cov khoom kawg thaum siv nyob rau hauv corrosive tej yam kev mob.
Dimension Range
| Thickness | Dav | |
| xwm 51d | 0 45-3 00 mm | Max. 15 20 mm |
| xwm 52d | 0 50-3 00 mm | Max. 15 20 mm |
| xwm 53d | 0 50-3 00 mm | Max. 15 20 mm |
| xwm 54d | 0 50-3 00 mm | Max. 15 20 mm |
| xwm 56d | 0 50-2.50 hli | Max. 15 20 mm |
| xwm 57d | 0 75-2 00 mm | Max. 13 70mm |
Muaj nyob rau hauv coils, slit coils thiab txiav-rau-ntev nyob rau hauv ntev mus txog 6 meters.
Muaj qhov ntau thiab tsawg sib txawv los ntawm txheej.
Mechanical Properties
| Txheej | STANDARD | YIELD HLOOV RE 1) (MPa) |
TENSILE HLOOV RM (MPa) |
ELONGATION A80 3) (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 |
DX53D, DX54D, DX56D thiab DX57D yog cov hlau tsis muaj hnub nyoog, piv txwv li lawv cov khoom yuav nyob twj ywm tsis hloov yam tsawg kawg rau lub hlis.
1)Yog tias tsis muaj cov ntsiab lus qhia tau hais tawm, qhov 0.2 % yield point tus nqi Rp0,2yog siv. Yog hais tias cov khoom muaj ib tug pronounced yield point, qhov tseem ceeb siv rau qhov qis yield point ReL.
2)DX52D: qhov txwv sab saud no tsuas yog siv rau qhov zoo ntawm Ntob B. Rau Nto zoo A, qhov txwv sab saud yog 360 MPa.
3)Txo qhov tsawg kawg nkaus elongation A80tus nqi rau thickness {{0}}.50mm < t Tsawg dua los yog sib npaug rau 0.70mm ( rho tawm 2 units) thiab t Tsawg dua los yog sib npaug rau 0.50mm ( rho tawm 4 units) siv. Tsis tas li ntawd, nyob rau hauv cov ntaub ntawv ntawm ZF txheej ntawm DX54D los yog DX56D qhov tsawg kawg nkaus elongation A tus nqi yog txo ( rho tawm 2 units).
4)DX54D: txo qis qis r90-tus nqi rau cov khoom thickness 1.5mm < t < 2 mm ( rho tawm 0.2 units) thiab t Ntau tshaj los yog sib npaug rau 2 hli ( rho tawm 0.4 units) siv. Tsis tas li ntawd, nyob rau hauv rooj plaub ntawm ZF txheej qhov tsawg kawg nkaus r90-tus nqi raug txo ( rho tawm 0.2 units).
5)DX56D thiab DX57D txo qis qis r90-tus nqi rau cov khoom thickness 1.5mm < t < 2 mm ( rho tawm 0.2 units) thiab t Ntau tshaj los yog sib npaug rau 2 hli ( rho tawm 0.4 units) siv.
Tsis tas li ntawd, nyob rau hauv rooj plaub ntawm ZF txheej ob yam tsawg kawg nkaus r90-value ( rho tawm 0.2 units) thiab yam tsawg kawg n90-value ( rho tawm 0.01 units) qis dua thiab ntxiv cov kev txo qis hauv qab no suav nrog:
- txo qhov tsawg kawg nkaus r90-values rau cov khoom thickness 0.50mm < t Tsawg dua los yog sib npaug rau 0.70mm ( rho tawm 0.2 units) thiab t Tsawg dua los yog sib npaug rau 0.50mm (minus 0.4 units).
- txo qhov tsawg kawg nkaus n90-values rau cov khoom thickness 0.50mm < t Tsawg dua los yog sib npaug rau 0.70mm ( rho tawm 0.01 units) thiab t Tsawg dua los yog sib npaug rau 0.50mm (minus 0.03 units)
Kev kuaj khoom
Ntsuas kev taw qhia transverse mus rau dov kev taw qhia.
Txhua tus hlau coated niam coil raug suav tias yog ib chav kuaj. Cov khoom siv tshuab (EN-ISO 6892-1: 2009) thiab txheej txheej (EN 10346) raug txiav txim siab rau ib chav kuaj.
Ib daim ntawv tshuaj xyuas ntawm hom xav tau raws li EN 10204 yog muab thaum pom zoo hauv kev txiav txim.
Txheej txheej
Cov khoom siv hlau coated muaj zinc (Z), Galfan zinc-aluminium (ZA), lossis Galvannealed zinc-hlau alloy (ZF) txheej. Kev tiv thaiv cathodic corrosion ntawm cov hlau txheej yog nyob rau hauv ncaj qha kev faib ua feem rau nws thickness, piv txwv li, ib tug tuab txheej yuav muab zoo corrosion tiv thaiv rau lub hauv paus hlau dua ib tug nyias txheej. Txawm li cas los xij, cov txheej nyias nyias raug pom zoo rau cov ntawv thov uas xav tau kev tsim kho siab.
Nto Zoo
Qhov chaw zoo (A)
Cov imperfections xws li pob ntxau, cov cim, khawb, qhov pits, variations nyob rau hauv qhov tsos, tsaus me ntsis, kab txaij thiab lub teeb passivation stains yog tso cai. Stretch leveling so los yog run-off marks yuav tshwm sim. Coil breaks thiab stretcher strains kuj tshwm sim. Nto zoo A muaj qhov ci ntsa iab.
Txhim kho qhov chaw (B)
Nto zoo B yog tau los ntawm daim tawv nqaij dhau. Nrog rau qhov zoo ntawm qhov chaw no, me me imperfections xws li stretch leveling so, daim tawv nqaij pass marks, me ntsis khawb, deg qauv, run-off marks thiab lub teeb passivation stains yog tso cai. Nto zoo B muaj qhov zoo li matte.
Kev kho saum npoo
Txhawm rau tiv thaiv kev tsim cov xeb dawb thaum thauj lossis khaws cia, cov kev kho mob hauv qab no muaj:
Tshuaj lom neeg (C)
Cov roj (O)
Chemical passivation thiab oiling (CO)
Tsis muaj kev tiv thaiv (U)
Hlau coated formable steels ntawv EN10346
Hlau coated steels Tshuag
FAQ
Q1. Koj lub tuam txhab cov khoom tseem ceeb yog dab tsi?
A1: Peb cov khoom tseem ceeb yog hlau coated steel, galvanized steel, xim coated coils, txias dov hlau, thiab lwm yam.
Q2. Koj tswj qhov zoo li cas?
A2: Mill daim ntawv pov thawj yog muab thaum xa khoom, kev tshuaj xyuas thib peb yog muaj. Peb kuj yog ISO, SGS ntawv pov thawj.
Q3. Dab tsi yog qhov zoo ntawm koj lub tuam txhab?
A3: Peb muaj ntau tus kws tshaj lij, cov kws tshaj lij, cov nqi sib tw ntau dua li lwm cov tuam txhab hlau galvanized, thiab cov kev pab cuam tom qab muag zoo dua.
Q4. Muaj pes tsawg lub teb chaws koj tau xa tawm mus?
A4: Exported rau ntau tshaj 200 lub teb chaws thiab cheeb tsam, feem ntau yog los ntawm Tebchaws Meskas, Russia, United Kingdom, Kuwait, Egypt, Qaib ntxhw, Jordan, India, thiab lwm yam.
Q5. Koj puas tuaj yeem muab cov qauv?
A5: Tsuav koj tiv tauj peb, peb tuaj yeem muab cov qauv me me hauv Tshuag dawb.
Customized samples yuav siv li ntawm 3-5 hnub.
* Ceeb Toom: Yog tias koj muaj lus nug, thov xa email rau peb Email: gi@gneesteel.com, peb yuav teb koj tam sim ntawd.
Cim npe nrov: en10346: 2015, Tuam Tshoj hlau coated formable steels en10346: 2015 manufacturers, lwm tus neeg, Hoobkas
