Prepainted Aluminum Zinc rolled Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Aluminum Zinc Rolled Coil
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.
- Q:How do steel coils contribute to energy efficiency in buildings?
- Steel coils contribute to energy efficiency in buildings through their use in HVAC systems. Steel coils are commonly used in air conditioning and heating units as a part of the heat exchanger. The coils help to transfer heat between the indoor and outdoor environments, allowing for efficient temperature control. By efficiently transferring heat, steel coils help to reduce energy consumption and ensure that the building's HVAC system operates at optimal levels. This ultimately contributes to energy savings and increased energy efficiency in buildings.
- Q:What are the standard dimensions and weights of steel coils?
- The standard dimensions and weights of steel coils can vary depending on the specific type and grade of steel being used, as well as the manufacturing process and intended application. However, there are some common industry standards that can provide a general idea of the dimensions and weights of steel coils. In terms of dimensions, steel coils typically have a standard width ranging from 600mm to 2000mm or more, with the most common widths being 1000mm, 1250mm, and 1500mm. The inner diameter of the coil, also known as the core or mandrel, is usually around 508mm (20 inches) or 610mm (24 inches). The outer diameter of the coil, also known as the outside diameter or OD, can vary widely depending on the thickness and width of the coil, but it is typically in the range of 1200mm to 2000mm. As for weights, steel coils are measured in terms of their gross weight, which includes the weight of the coil itself along with the steel material it contains. The weight of a steel coil can range from a few hundred kilograms to several tonnes, depending on the thickness and width of the coil. For example, a coil with a thickness of 0.5mm and a width of 1000mm may weigh around 5-6 tonnes, while a coil with a thickness of 3mm and a width of 1500mm can weigh around 20-25 tonnes. It's important to note that these dimensions and weights are just general guidelines and may vary depending on the specific requirements and standards of different industries and manufacturers. Therefore, it is always recommended to consult the relevant specifications or contact the manufacturer for accurate and up-to-date information regarding the dimensions and weights of steel coils.
- Q:This EN10025 S355JR is a European code for steel, of which the properties can be found here.
- Is bether to use this one below! ASTM A588/A588M. Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point , Weather Resistant
- Q:where can i find information online about steel residential homes that use solar energy?
- Steel okorder
- Q:What are the different steel coil specifications?
- There are various steel coil specifications available, including dimensions (thickness, width, and length), chemical composition, mechanical properties (such as tensile strength and yield strength), surface finish, and coating options. These specifications vary depending on the specific application and industry requirements.
- Q:Classify the following in as many ways as possible:stainless steelpureheterogeneous mixturehomogeneous mixturenone of these
- Stainless steel is an iron-carbon alloy that contains about 13% chromium. There are 3 types, each of which have different properties depending on what ingredient is added and these are...nickel, carbon, and manganese... Stainless steal is homogeneous in that you only see one phase (steel) and none of the different parts from which it is made...
- Q:What are the different methods of leveling steel coils?
- There are several methods used to level steel coils, including roller leveling, stretcher leveling, and tension leveling. Roller leveling involves passing the coil through a series of rollers that gradually bend and flatten the steel to remove any curvature or unevenness. Stretcher leveling uses hydraulic or mechanical forces to stretch the steel in order to eliminate any residual stress and improve flatness. Tension leveling applies tension to the steel coil while it is being passed through a series of rolls, which helps to remove any waviness or shape defects. These methods are employed depending on the specific requirements and desired flatness of the steel coils.
- Q:How are steel coils used in the manufacturing of wind turbines?
- Steel coils are used in the manufacturing of wind turbines for various purposes, including the fabrication of tower structures, rotor blades, and other components. The steel coils are typically processed and shaped into specific forms, such as rolled sections for tower construction or sheets for blade manufacturing. These coils provide the necessary strength, durability, and structural integrity required for the efficient and reliable operation of wind turbines.
- Q:Building the bulwurk, general use on trawlers. What kind of steel is best suited.
- Best amusing on right here in a while ,simply heading to the harbour bar to look at the fleet are available ,Booboo edged for me ,preferred the Liverpool one ,probably subsequent time we ll inform Chrispen its just a pleasant raid ,however excellent ,the entire equal
- Q:How are steel coils used in the manufacturing of pipelines?
- Steel coils are used in the manufacturing of pipelines by being formed into large cylindrical shapes that serve as the main body of the pipelines. These coils are unrolled and then welded together to create a continuous pipeline, providing strength and durability to transport fluids or gases over long distances.
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Prepainted Aluminum Zinc rolled Coil for Construction
- 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
OKorder Financial Service
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