Al-Zinc Coated steel 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
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Structure of Al-Zinc coated steel coil
Description of Aluminum Zinc Rolled Coil
The detailed information for the Al-Zinc coated steel coil is as following and it is mainly using for roofing producing, making ceiling grid and all kinds of roll forming structure.
Thickness: 0.20mm to 1.20mm
Width: 914mm, 1000mm, 1200mm, 1219mm and 1250mm, or slit narrow strip according to customer request, can be slit from 20mm to 610mm.
Coil ID: 508mm
Coil weight: 3 tons to 6 tons
Thickness tolerance: +/- 0.02mm or according to customer request.
Main Feature of Al-Zinc coated steel coil
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 Al-Zinc coated steel coil
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 Al-Zinc coated steel coil
Prepainted galvanized steel coil ( PPGI ) | Prepainted galvalume steel coil ( PPGL ) | |
Standard | JIS G3312 CGCC | J IS G3322 CGLCC |
Valid thickness | 0. 16 ~1. 2 0mm | 0. 16 ~1. 2 0mm |
Coil width | 600~1250mm | 600~1250mm |
Coil ID | 508mm & 610mm | 508mm & 610mm |
Coil weight | 3~5 tons | 3~5 tons |
Coating | 4 0~275 g/m2 | AZ30 to AZ150 |
Paint t hickness , top side | 15~25 microns | 15~25 microns |
P aint t hickness , reverse | 5~7 microns or 15~25 microns | 5~7 microns or 15~25 microns |
Color | any RAL code | any RAL code |
Package | vertical, eye to sky & horizontal | vertical, eye to sky & horizontal |
MOQ | 25 tons | 25 tons |
FAQ of Al-Zinc coated steel coil
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 are steel coils used in various industries?
- Steel coils are used in various industries for their durability and versatility. They are commonly used in automotive, construction, and manufacturing industries for making structures, machinery, and appliances. Steel coils are also utilized in the energy sector for producing power generation equipment and in the transportation industry for making ships and railcars. Overall, steel coils play a significant role in providing strength and reliability in a wide range of industrial applications.
- Q: What are the common coil surface finish standards?
- The common coil surface finish standards include mill finish, brushed finish, mirror finish, and embossed finish.
- Q: How are steel coils used in the petrochemical industry?
- Steel coils are commonly used in the petrochemical industry for various applications such as manufacturing pipes, tanks, and pressure vessels. They serve as raw materials for fabricating these essential components used in the transportation, storage, and processing of petrochemical products. The strength and durability of steel make it an ideal material for withstanding harsh environments and high-pressure conditions, ensuring the safety and efficiency of petrochemical operations.
- Q: I want to know the special characters or the advantages of the corton steel. In what cases it is recommended to use?Thank you.
- *It is Corten steel.Grade A B. *Weathering steel, best-known under the trademark COR-TEN steel, is a group of steel alloys which were developed to obviate the need for painting, and form a stable rust-like appearance if exposed to the weather for several years. United States Steel Corporation (USS) holds the registered trademark on the name COR-TEN. Although USS sold its discrete plate business to International Steel Group (now Arcelor-Mittal) in 2003, it still sells COR-TEN branded material in strip-mill plate and sheet forms. In some areas it may be known without the hyphen as Corten steel. The original COR-TEN received the standard designation A242 (COR-TEN A) from the ASTM International standards group. Newer ASTM grades are A588 (COR-TEN B) and A606 for thin sheet. All alloys are in common production and use. It is a weather-resistant steel which is used in containers and hot flue gas line. The American Corten A Steel has a composition of C, 0.12; Si, 0.5; Cu, 0.5; Cr, 0.8; P, 0.1 and Mn, 0.5%. Although the tensile strength is less than 494 MPa the yield is in the region of 371 MPa. The combination of copper and phosphorus also increases the resistance to atmospheric corrosion which is important when thinner plates are used. The original steel A suffers a decrease in yield strength and notch ductility in thickness over 25 mm, to overcome which Corten B was developed-C 0.14; P 0.04; Mn 1.1; Cr 0.5; Cu 0.4; V 0.1; Bol Al 0.02. *COR-TEN A applies to plates up to 12.5mm in thickness, COR-TEN B applies to plates up to 50mm in thickness. *It has been used in bridge and other large structural applications such as the New River Gorge Bridge, the newer span of the Newburgh-Beacon Bridge, and the creation of the Australian Centre for Contemporary Art (ACCA). It is very widely used in marine transportation, in the construction of shipping containers.
- Q: I have two guitars, a nylon stringed classical, and a steel stringed acoustic, I find the nylon strings easier to play, but doesn't have as good of sound as the steel stringed, and when I play with the steel strings, it really hurts my fingers, and if I play just a little bit, it feels like the high e string is going to cut my finger. Are the strings too high? What can I do to make the steel strings easier to play?
- If you want to end up playing acoustic steel string, continue learning on that one. Yes, it will hurt, but that's normal and your fingers will toughen up within a couple of weeks of playing (if you play on a regular basis). You will develop callouses. Also, go take your guitar to a shop to get a set up and they will fix the action if it's too high. (Too high action makes the guitar harder to play). When I started playing, at first my fingers *HURT*, but now they don't anymore, even the pinky. :D
- Q: How are steel coils used in the production of containers?
- Steel coils are used in the production of containers as they are the primary material for manufacturing container bodies. These coils are shaped and welded into the desired container shape, providing strength and durability to the final product.
- Q: so my parents gave me stainless steel cookware for christmas and the first time i used it i cooked chicken. it stuck to the pan and where the oil splattered it cooked on and turned it dark black and brownish. and the bottom too. i don't cook with it because i don't want to burn it on anymore but i don't know how to clean it. how do i cook without burning anything, aside from a lower flame and how on earth do i get the stains on. i've tried almost everything too! thanks.
- Dear pwrgrlmanda, I also use stainless steel. I have found the best way to clean any cookware that has food baked or cooked on it is by filling my sink with the hottest water possible, submerging the entire piece of cookware in the sink and then liberally sprinkling cascade powder over the top. Allow it to set overnight and usually in the morning everything will come off with a nylon scrubber. It really works! No more elbow grease. This also works for corning ware, glass baking pans, cookie sheets etc. Hope it works for you.
- Q: How do steel coils contribute to sound insulation in buildings?
- Steel coils contribute to sound insulation in buildings by absorbing and dampening sound vibrations. The dense and heavy nature of steel helps to reduce the transmission of sound waves, preventing them from traveling through walls and floors. Additionally, steel coils can be used as a core material in soundproofing panels, enhancing their effectiveness in reducing noise transmission.
- Q: How do steel coils contribute to sustainability in manufacturing?
- There are several ways in which steel coils contribute to sustainability in manufacturing: 1. Recycling plays a crucial role: Steel is one of the world's most recycled materials, boasting a recycling rate above 90%. Steel coils are made from recycled steel and can be recycled again at the end of their lifespan. This reduces the reliance on raw materials extraction, conserves natural resources, and decreases energy consumption and greenhouse gas emissions associated with steel production. 2. Durability is a key factor: Steel is renowned for its strength and durability. Steel coils are specifically designed to withstand heavy loads, extreme temperatures, and harsh environmental conditions. Consequently, products made from steel coils, such as automotive parts, construction materials, and appliances, have a longer lifespan. This diminishes the need for frequent replacements and minimizes waste. 3. Energy efficiency is improved: Steel coils are utilized in various manufacturing processes, including stamping, forming, and welding. These processes require less energy when working with steel coils compared to other materials. Steel's high strength-to-weight ratio allows for the production of lightweight yet strong components, reducing energy consumption during transportation and enhancing fuel efficiency in vehicles. 4. Emissions are reduced: Steel coils contribute to sustainability by assisting manufacturers in lowering their emissions. Steel is a low-carbon material, emitting fewer greenhouse gases compared to materials such as aluminum or plastics. By employing steel coils, manufacturers can reduce their carbon footprint and contribute to climate change mitigation efforts. 5. The circular economy is promoted: Steel coils play a crucial role in the circular economy, which aims to minimize waste and maximize resource efficiency. Steel coils can be easily recycled and reused, ensuring their continued presence in the production cycle. This diminishes the need for virgin materials and encourages a more sustainable and circular approach to manufacturing. To conclude, steel coils make significant contributions to sustainability in manufacturing by being recyclable, durable, energy-efficient, emission-reducing, and promoting a circular economy. By selecting steel as a material and utilizing steel coils, manufacturers can take significant steps towards reducing their environmental impact and fostering a more sustainable manufacturing industry.
- Q: What brand steel tapes are of good quality?
- Durable durable depends on your personal use frequency, the high frequency nature is easy to wear, resulting in scale. If you like fuzzy units if buying tape need verification it is best to buy the Great Wall Seiko goods, because the time to measure the number of verification inspection of steel tape, basically qualified rate of the Great Wall Seiko steel tape can reach one hundred percent.
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Al-Zinc Coated steel 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
OKorder Financial Service
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