If none of the above grades, sizes, or products ,you can contact us directly, we will offer good advice !

Aluminium zinc plate

Posted on 2015-05-01
Aluminium zinc plate

 

Description:

 

Galvanized steel is widely used in building materials, household appliances, automobiles, environment, machinery, shipbuilding and many other areas of an alloy coated steel. Galvanized steel is covered on the surface of aluminum-zinc alloy steel plate treated with 55% aluminum, 43.4% zinc and 1.6% silicon at 600 ℃ and solidifying the composition, the entire structure is made of aluminum - iron - silicon - zinc, to form a dense a quaternary alloy coated steel crystal body.
Corrosion resistance:
"Galvanized steel coil" corrosion protection of aluminum is mainly because, aluminum. When subjected to wear zinc, aluminum will form a dense alumina, prevent further corrosion resistance to corrosive substances inside.

 


Heat resistance:
Aluminum-zinc alloy steel plate has good heat resistance, can withstand temperatures over 300 degrees Celsius, and the aluminum plate temperature oxidation resistance is very similar, is often applied
Chimney pipes, ovens, and fluorescent lighting hood.

 


Heat-reflective:
High heat reflectivity galvanized steel, double galvanized steel, people often use it to make insulation materials.

 


Economy:
Because 55% AL-Zn Zn is smaller than the density of the density, so in the same weight and the same thickness of the gold layer, the galvanized steel than the galvanized steel over a large area of 3%.

 


Application:
Building: roof, garage, walls, pipes and modular housing
Automotive: muffler, exhaust pipes, wiper accessories, fuel tank, truck boxes, etc.
Appliances: refrigerator back, gas stove, air conditioners, microwave oven, LCD frame, CRT-proof band, LED backlight, electrical cabinets, etc.
Farm: barn, sheds, silos, piping and other greenhouse
Other: breaking heat insulation cover, heat exchangers, dryers, warm water, etc.

 


Note:
Custody: should the Treasury and other indoor storage, keep dry and ventilated, not long home in acidic climates. Outdoor storage need to prevent rain, avoid condensation caused by oxidation of the stain produced.
Transportation: Avoid external impact on transport SKID required supporting coil, reducing stacking, good rain measures.
Processing: COILCENTER shearing, the need to use the same aluminum oil. When drilling or cutting required galvanized steel, the need for timely clean up scattered iron filings.

 


Parameters:

 

GradeApplication
DC51D+AZCold forming
DC52D+AZ
DC53D+AZ
DC54D+AZ
S250GD+AZStructure
S300GD+AZ
S350GD+AZ
S550GD+AZ

 

 

ItemsClassificationSymbol
Zinc coating typesAl-Zn alloy platingAZ
Zinc layer surface structureNormal Zinc-
Surface TreatmentChromatedC
PassivationC5
Chromated+OilC0
Chromated+OilCO5
Common anti-fingerprintN
Chrome-free fingerprint resistantN5
OilO
Does not deal withU

 

ThicknessWidthLengthInner diameter
0.2-2700-13001000-6000508

We can supply:
1.Big Size
2.Delivery within 15days
3.Payment Terms: L/C,T/T
4.Port: Shanghai,or is any port in China
5.Trade Term;FOB CIF CFR DDU
6.MOQ:500KG-1000KG
Some information may be incomplete on the website, you can send details including your phone by e-mail, metalscj@gmail.com
we will respond to your demand within 12 hours!