Prepainted aluminum zinc rolled Coil For Construction Roof

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
30000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Structure of Aluminum Zinc Rolled Coil

 Prepainted aluminum zinc rolled Coil For Construction Roof

Description of Aluminum Zinc Rolled Coil
Aluminum zinc coils is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative. 

 

Main Feature of Aluminum Zinc Rolled Coil for Construction Roof

1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will  form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside. 
2. Heat resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover. 
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials. 
4. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet. 

 

Applications of Aluminum Zinc Rolled Coil for Construction Roof
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.

2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.

3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.

5.Others:vending machine; game machine; etc.  

 

 

 

 

Specifications of Prepainted Aluminum Zinc Rolled Coil for Construction 

Product

Hot Dipped Galvanized Steel Coil / Galvalume /Aluzinc Steel coil

Material Grade

SGCC / SGCH  / DX51D+AZ, etc

Thickness

0.2-3.0mm

Width

600-1500mm

Tolerance

Thickness: +/-0.02mm , Width:+/-2mm

Zinc-coating

AZ40-150g/m2

Technique

Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume

Surface

Dried, Chromated, Unoiled

Spangle

Regular spangle , small spangle, zero spangle

ID

508MM

Coil weight

3-6 tons

Export package

Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed

 

FAQ of Prepainted Aluminum Zinc Rolled Coil for Construction

We have organized several common questions for our clients,may help you sincerely: 

1. What is the minimum order quantity ?  

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide. 

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

3. How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:i wana get my tongue peirced, the only metal im not allergic to right now is surgical steel?
DO NOT USE SURGICAL STEEL. Use IMPLANT GRADE stainless steel, or, even better, IMPLANT GRADE titanium. surgical steel is a marketing term, pioneered by a cutlery company to make their cutlery seem cleaner. So basically, surgical steel can be anything from the forks and knives in your house, to the rusty tools in the shed, whilst implant grade stainless steel is specifically made for medical uses in the body (pins in your foot or a pacemaker in your heart.)
Q:building a lap steel guitar?
Steel guitars have cables attached to foot pedals to change the sound. I don't know how this would work with the top resting on your lap.
Q:how can one go about melting and casting steel?
Steel is melted in a cupola furnace. you don`t cast rods you cast a large ingot and then while its red hot and still soft it is rolled in between gradually reducing shaped rollers so it gets stretched out and the structure of the metal makes it less likely to snap.
Q:When did Chevrolet switch from wood spoke wheels to steel disk wheels?
Steel wheels were not available on the pickups until 1929. The cars had the options of steel disc or wood spoke wheels in the mid '20's. I'm pretty sure that '27 was the last year the wood wheels were available on passenger cars.
Q:What's the best material for color coated steel coil?
Color steel roll is a kind of composite material, also called color coating steel plate. It is produced by continuous coating on the production line by surface degreasing and phosphating etc. after being coated with organic coating, the product is made by baking. Color steel roll is a composite material, both steel and organic materials, both of them a little. Both the mechanical strength of steel plate and easy molding performance, but also organic materials, good decoration, corrosion resistance.
Q:I have a question in alloy steel?
Steel is basically an alloy of iron and carbon that has more than 0% carbon and less than 2% carbon. The alloy of carbon and iron with more than 2% carbon is considered cast iron. The bessemer process converts cast iron to steel by injecting oxygen into molter cast iron to burn off the excess carbon. Steel is also modified by adding additional elements like silicon, molydenum, vanadium, chrome, etc.
Q:How does stainless steel soap work?
Many metals have germicidal qualities. Silver is the strongest germicide of the metals, but a sterling silver bar of soap would be expensive and it would tarnish. The tarnish would actually not affect the silver's ability to kill bacteria, but it would look bad and the tarnish would turn your hands black, so people wouldn't want to use it. Many people even take silver internally in the form of Colloidal Silver, but Colloidal Silver is very controversial. Yes, it kills many bacteria, but it can also cause a person's skin to permanently turn blue...a condition called Argyria. Brass actually is a better germicide than stainless steel...but again this is a cosmetic problem. Brass tarnishes, so people wouldn't want to use it. Stainless steel is actually a very weak germicide, but even steel has some ability to kill germs. Stainless steel also removes fish odor. My son has a stainless steel bar that he takes along when he fishes to remove the fish smell from his hands. There's nothing magical about the bar...a stainless steel spatula would would just as well, but the bar is more convenient to carry. I'm not sure if this is scientific enough or not. -
Q:Stainless Steel Pots and Pans?
Stainless is great for many things but not so great for some others. Where you want sticking is when you saute meat. You want those crusty brown bits that when the pan is deglazed are the makings of a great sauce. Get yourself one or two non stick pans (preferably with a metal handle so it can go from stove top to oven). Use those where you wish to avoid sticking (like eggs / omelets, french toast or pancakes. Keep in mind that no one pan type is universally good for all types of cooking. My kitchen is mostly stocked with layered stainless steel. I have a few non-stick skillets, a carbon steel wok, a few cast iron skillets, an enameled cast iron dutch oven (le creuset), and a copper sauce pan. Each has its own use.
Q:Car accident with a steel mailbox?
That's exactly what happened last winter where I worked. The driver's insurance (it was a late model SUV) paid for the damage to the vehicle and to our mailbox. The 4 inch steel post really bent the SUV.
Q:Is Titanium stronger than mild steel?
Contrary to what we are usually told, Ti weight to strength ratio is better only for lower strength alloys. Steels match or best Ti and Al alloy ratio's for high strengths. Hard to answer this question, due to varying effects of cold work, alloying, and heat treatments. In general, traditional mild steels with little cold work are about equivalent strength to commercially pure Ti. Cleverly selected mild steels with extensive cold work have greater UTS (and really greater SMYS) than commercially pure Ti, and approach strength of the best Ti alloys. Ti starts at about 60ksi UTS for commercially pure, and goes up to about 200ksi for high strength alloys. Mild steel has varying definitions. Plain carbon steels use virtually no alloying materials other than carbon. Low carbon steels starting in the 1008 (0.08% carbon) range can be cold worked to 100ksi UTS, while 1030, the maximum carbon for mild steel per one source, can be cold worked up to about 180ksi. Simple steels can go about 215 ksi UTS at fairly reasonable cost with lesser cold work than I was using because producers can't make stronger steels with higher degrees of cold work. High strength alloys can best 350ksi at impressively high cost. (and they match best titanium alloy strength to weight ratio). They are why wide body aircraft have lots of steel - landing gears, flap mechanisms, etc. Don't know about cold working Ti though. It doesn't seem to be done much, but difficult to find info.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range