Aluzinc Roofing Sheet
Aluzinc Roofing Sheet yog ib daim ntawv hlau vov tsev coated nrog txhuas-zinc alloy, uas yog ua los ntawm txias- dov steel ntawv. Nws muaj qhov zoo ntawm aluminium, zinc, thiab hlau. Kuj tseem hu ua Galvalume steel vov tsev ntawv. Nws muaj kev tiv thaiv corrosion zoo heev, kub tsis kam thiab lub zog. Nws yog dav siv nyob rau hauv lub tsev vov tsev phab ntsa panels, xim hlau substrates, tsheb thav duab, rooj tog thiab khoom siv hauv tsev, thiab lwm yam.GNEE Steelstocks Aluzinc Roofing Sheets nrog sib txawv nthwv dej ntev, thicknesses, thiab substrates, thiab muab kev cai loj xaiv. Koj tuaj yeem tiv tauj peb kom paub meej.
- Aluzinc Roofing Sheet
- Galvalume Mental Roofing
Nta ntawm Aluzinc Roofing Sheet
- Zoo heev corrosion kuj:Galvalume txheej yog 2 ~ 5 npaug ntawm cov hlau zoo tib yam galvanized (GI), tshwj xeeb tshaj yog nyob rau hauv acidic thiab ntsev tsuag ib puag ncig. Cov zinc tivthaiv tuaj yeem txi lub anode los tiv thaiv lub hauv paus hlau thaum lub txheej yog khawb.
- Ultra- lub neej ntev:Raws li cov qauv txheej txheem (tsis yog{0}} huab cua corrosive heev), lub neej kev pabcuam tuaj yeem ncav cuag 20 ~ 30 xyoo, deb tshaj li daim ntawv galvanized (10 ~ 15 xyoo).
- Kub thiab kub tsis kam:Cov khoom siv txhuas tuaj yeem cuam tshuam txog 80% ntawm lub hnub ci hluav taws xob tshav kub, txo lub ru tsev kub, thiab tuaj yeem tiv taus qhov kub thiab txias ntawm 315℃rau lub sijhawm ntev (txog 700℃hauv lub sijhawm luv).
Aluzinc steel chemical muaj pes tsawg leeg
| Qib | Tshuaj muaj pes tsawg leeg (kev tsom xam melting) (mass feem) /% Tsawg dua los yog sib npaug | |||||
| C | Si | Mn | P | C | Ti | |
| DX51D+ AZ | 0.12 | 0.5 | 0.6 | 0.1 | 0.045 | 0.3 |
| DX52D+AZ | ||||||
| DX53D+AZ | ||||||
| DX54D+AZ | ||||||
| S250GD + AZ | 0. 20 | 0.6 | 1.7 | 0.1 | 0.045 | – |
| S280GD + AZ | ||||||
| S300GD + AZ | ||||||
| S320GD + AZ | ||||||
| S350GD + AZ | ||||||
| S550GD + AZ | ||||||
Mechanical zog ntawm aluzinc steel
| Qib | Tensile xeem | ||
| Yield zog / MPa | Tensile zog / MPa | Elongation tom qab so /% | |
| DX51D+ AZ | – | 500 | 22 |
| DX52D+AZ | 300 | 420 | 26 |
| DX53D+AZ | 260 | 380 | 30 |
| DX54D+AZ | 220 | 350 | 36 |
| S250GD + AZ | 250 | 330 | 19 |
| S280GD + AZ | 280 | 360 | 18 |
| S300GD + AZ | 300 | 380 | 17 |
| S320GD + AZ | 320 | 390 | 17 |
| S350GD + AZ | 350 | 420 | 16 |
| S550GD + AZ | 550 | 560 | – |
Nrov specifications yog nyob rau hauv luv luv khoom!
nyem kom tau daim ntawv qhia tshwj xeeb!