S220GD + AZ galvalume steel kaujyog tus hwm kub-dip aluminium-zinc coated structural steel ua rawsTS EN 10346: 2015, featuring 55% Al-43.4% Zn-1.6% Si alloy txheej thiab lub zog tsawg kawg nkaus ntawm 220 MPa. Engineered rau structural applications xav tausiab zog, superior corrosion kuj, thiab zoo heev formabilityQhov no S220GD + AZ Aluzinc steel coil muab 3-6 lub sij hawm ntev kev pab cuam lub neej tshaj li cov pa galvanized steel, ua rau nws zoo tagnrho xaiv rau kev tsim kho, HVAC, thiab lub teeb structural tej yaam num. Raws li cov khoom tseem ceeb ntawm GNEE STEEL, peb S220GD + AZ galvalume coil ua raws li cov qauv thoob ntiaj teb nruj, ua kom ntseeg tau zoo thiab txhim khu kev qha rau cov neeg yuav khoom thoob ntiaj teb.
S220GD + AZ steel chemical muaj pes tsawg leeg
| Qib | Khoom No. | C | Si | Mn | P | S |
| S220GD + AZ | 1.0241+AZ | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 |
S220GD + AZ steel hlau Mechanical zog
| Qib | Khoom No. | Yield zog MPa min |
Tensile zog MPa min | Elongation A80 min |
| S220GD + AZ | 1.0241+AZ | 220 | 300 | 20 |
Qhov tseem ceeb ntawm S220GD + AZ Galvalume Steel Chev
Exceptional Corrosion Resistance: Lub 55% aluminium-zinc txheej ua ke nrog txhuas lub thaiv thaiv kev tiv thaiv, zinc lub sacrificial cathodic nkaus, thiab silicon's alloy- txheej tswj, tiv thaiv xeb thiab oxidation nyob rau hauv hnyav atmospheric, humid, thiab me ntsis corrosive ib puag ncig.
Lub zog muaj zog: Yam tsawg kawg nkaus yield zog ntawm 220 MPa thiab tensile zog ntawm 300-440 MPa kom robust load- bearing muaj peev xwm rau structural framing, purlins, thiab yob- tsim seem.
Zoo heev Formability & Weldability: Elongation ntawm kev tawg Ntau dua los yog sib npaug li 20% ua rau seamless txias sib sau, khoov, stamping, thiab vuam, txo cov nqi ua haujlwm thiab txhim kho kev tsim khoom.
Superior Kub Resistance & ReflectivityKev tiv thaiv kub txog 315℃tsis muaj txheej txheej degradation; high tshav kub reflectivity txo lub tsev siv zog, zoo tagnrho rau vov tsev thiab phab ntsa cladding.
Tus nqi -Nyob zoo- Lub Sijhawm Ua Haujlwm: Nyiaj siv tau ntev -dawb nto yuav tsum tau saib xyuas tsawg; Lub neej ntev kev pab cuam txo kev hloov zaus, xa cov nqi tag nrho ntawm kev ua tswv cuab.
Aluzinc Txheej Specification Chart
| Txheej txheej: AZ50 / AZ70 / AZ100 / AZ150 / AZ180 / AZ200 | ||||
| Txheej Code | Tag nrho txheej hnyav | Tag nrho Txheej Thickness | Kwv yees li. Ib sab Thickness (μm) | Cov qauv siv tau |
| (g / m², ob sab) | (μm, theoretical) | |||
| AZ 50 | 50 | 13.16 | 6.58 | GB / T 14978, EN 10346, ASTM A792 |
| ZAJ 70 | 70 | 18.42 | 9.21 | GB / T 14978, EN 10346, ASTM A792 |
| AZ 100 | 100 | 26.32 | 13.16 | GB / T 14978, EN 10346, ASTM A792 |
| ZPO 150 | 150 | 39.47 | 19.74 | GB / T 14978, EN 10346, ASTM A792 |
| TIAB SA 180 | 180 | 47.37 | 23.68 | GB / T 14978, EN 10346, ASTM A792 |
| UA 200 | 200 | 52.63 | 26.32 | GB / T 14978, EN 10346, ASTM |
Kev siv ntawm S220GD + AZ Galvalume Steel Chev
CovS220GD + AZ galvalume steel kaujyog ntau yam thoob plaws kev lag luam, leveraging nws lub zog thiab corrosion kuj:
Kev tsim kho: Lub tsev, phab ntsa cladding, purlins, structural framing, gutters, thiab downspouts.
HVAC & Khoom siv: Cua txias Cheebtsam, qhov cua ducts, thiab cov khoom siv rov qab panels.
Ua liaj ua teb: Cov tsev ua liaj ua teb, silos, thiab cov khoom siv ua liaj ua teb.
Lub teeb kev lag luam: Cov racks cia, kev loj guardrails, thiab hluav taws xob enclosures.
Cov lus nug nquag nug (FAQ)
S220GD + AZ txhais li cas?
S220GD=structural steel nrog yam tsawg kawg nkaus 220 MPa yield zog; +AZ=kub-dip aluminium-zinc (galvalume) txheej (55% Al, 43.4% Zn, 1.6% Si).
Dab tsi yog qhov txawv ntawm S220GD + AZ thiab S220GD + Z?
S220GD + AZ muaj aluminium-zinc txheej (zoo dua corrosion / tshav kub tsis kam); S220GD + Z muaj cov zinc txheej ntshiab (tus nqi qis dua rau qhov chaw me me).
Qhov kev pab cuam lub neej ntawm S220GD + AZ galvalume steel kauj yog dab tsi?
20-25 xyoo nyob rau hauv ib puag ncig atmospheric, 3-6 lub sij hawm ntev dua galvanized hlau.
S220GD + AZ puas tuaj yeem pleev xim ncaj qha?
Yog, nws muaj cov xim zoo adhesion; tuaj yeem pleev xim tsis tau ua ntej- kho lossis huab cua.
Qhov kub siab tshaj plaws ntawm S220GD + AZ yog dab tsi?
Withstands nruam kub mus txog 315℃yam tsis muaj txheej tev lossis tawg.
Puas yog S220GD + AZ haum rau thaj chaw ntug dej hiav txwv?
Yog lawm, nws cov ntsiab lus siab aluminium muab kev tiv thaiv zoo tshaj rau ntsev tsuag thiab marine corrosion.
Dab tsi yog cov txheej txheem muaj rau S220GD + AZ?
Cov qauv kev xaiv: AZ30, AZ50, AZ70, AZ100, AZ150, AZ200, AZ275 g / m²; customizable rau kev thov.
Lub sij hawm xa khoom rau S220GD + AZ galvalume steel kauj yog dab tsi?
15-25 hnub tom qab tau txais qhov tso nyiaj, nyob ntawm qhov kev txiav txim kom muaj nuj nqis thiab kev hloov kho.
Cim npe nrov: s220gd + az kub dip aluminium-zinc alloy txheej steel kauj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, hauv Tshuag, dawb qauv
