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
You Might Also Like
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
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
Mechanical Properties | ||||||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | |||
SGCC(DX51D+Z) | ≥205 | ≥270 | - | |||
SGCD(DX53D+Z) | - | ≥270 | 38 | |||
SGCE(DX54D+Z) | - | ≥270 | 40 | |||
DX56D+Z | - | ≥270 | 42 | |||
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: Where can you buy a steel polearm in a shop or if someone has a file in Scania than can you sell me one ill buy it for 150k my account is tonypark500
- you can buy it at the free market, but they worth more than 150k they sell for about 1m so good luck with getting polearm.
- Q: I'm doing a commercial for chemistry and I need to know any kind of chemistry dealing with Callaway Big Bertha Irons. I know they are stainless steel but any more info would help out! Thank you! :)
- Stainless steel is a mixture of metals, each metal is included in order to make up for each others weaknesses. Each metal is included due to a property that is benificial in some way, for instance Chromium is included because it makes the stainless steel 'stainless'. In chemistry a mixture of metals, stainless steel, is called an alloy.
- Q: How are steel coils used in the production of electrical relays?
- Steel coils are used in the production of electrical relays as they provide the necessary magnetic field required for the relay to function. When an electric current passes through the coil, it generates a magnetic field, which then attracts or repels the relay's switch mechanism. This coil-based mechanism allows relays to control the flow of electricity in various electrical circuits.
- Q: What are the common surface defects in steel coils?
- Common surface defects in steel coils include scratches, pits, indentations, stains, and rust spots. Scratches can occur during handling or processing of the steel coils and can vary in depth and length. Pits are small depressions on the surface of the coil and can be caused by impurities in the steel or during the manufacturing process. Indentations are similar to pits but are usually larger and more noticeable. Stains can be caused by various factors such as chemicals, water, or other contaminants coming into contact with the steel surface. Rust spots occur when the steel is exposed to moisture or corrosive elements, leading to the formation of iron oxide. These defects can affect the appearance, quality, and performance of the steel, and it is important to address them to ensure the desired end-use of the coils.
- Q: We bought a new fridge and the magnets don't stick to the front where the stainless steel is.
- This Site Might Help You. RE: Why don't magnets stick to stainless steel? We bought a new fridge and the magnets don't stick to the front where the stainless steel is.
- Q: So we all know a 1000lb steel ball will sink in water, but if you were to leave the center of the ball hollow and fill with air, if the steel ball was big enough in diameter it should float correct? What size would the steel ball need to be to float?
- convert lb to kg = 454 kg = 454 litres = 454,000 cm2 volume (454,000) of a sphere = 4/3 pi * r ^3 calculate r double it to get the diameter of the sphere in cm
- Q: What are the different types of steel coil surface finishes?
- There are several different types of steel coil surface finishes available, each with its own unique characteristics and applications. Some of the most common types include: 1. Hot rolled: This finish is achieved by rolling the steel at a high temperature, which results in a rough and textured surface. Hot rolled steel coils are commonly used in applications where aesthetics are not a priority, such as structural or industrial projects. 2. Cold rolled: In contrast to hot rolled steel, cold rolled steel coils are processed at lower temperatures, resulting in a smoother and more refined surface. This finish is ideal for applications where a clean and polished appearance is desired, such as automotive parts, appliances, and furniture. 3. Galvanized: Galvanized steel coils are coated with a layer of zinc to protect them from corrosion. This finish provides excellent resistance to rust and can be used in a variety of outdoor applications, including roofing, fencing, and signage. 4. Stainless steel: Stainless steel coils have a unique finish that is resistant to corrosion, staining, and rust. This makes them highly versatile and suitable for a wide range of applications, including kitchen appliances, medical equipment, and architectural projects. 5. Coated: Coated steel coils are treated with a protective layer of paint or other coatings to enhance their durability and aesthetic appeal. This finish is commonly used in the construction industry for applications such as roofing, siding, and garage doors. 6. Pre-painted: Pre-painted steel coils are coated with a layer of paint or resin before they are formed into the final product. This finish offers a wide range of colors and finishes, making it popular for applications such as building cladding, appliances, and automotive parts. Overall, the choice of steel coil surface finish depends on the specific requirements of the project, including aesthetics, corrosion resistance, and durability. Each finish has its own advantages and disadvantages, and it is important to consider these factors when selecting the appropriate type of steel coil surface finish for a particular application.
- Q: i bought an airsoft gun and it said steel recievers on it im not sure what that is
- It means that the receiver is steel or metal. The receiver is like the bottom and body part of your gun.
- Q: How are steel coils used in the manufacturing of renewable energy equipment?
- Steel coils are used in the manufacturing of renewable energy equipment to form the structural components, such as frames and supports, as well as to create the outer casing and housing for various renewable energy devices, including wind turbines, solar panels, and hydropower systems. The strength and durability of steel coils make them essential for ensuring the stability and longevity of these equipment, enabling them to withstand harsh weather conditions and operate efficiently for years.
- Q: i have a pocket knife that is stainless steel that my mom found in the parking lot and i am wondering if oxygen peroxide will rust it? and if it dose is there something else i can use to get rid of the rust?
- Stainless steel does not rust, but It can get dulled. Oxygen peroxide will not hurt it.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
