Hot-dip Zinc Aluzinc Coated galvanized steel sheet coil For Metal Roofing
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 17654 m.t./month
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Item specifice
Standard:
ASTM,JIS,EN
Technique:
Cold Rolled
Shape:
sheet/coil
Surface Treatment:
Galvalume
Steel Grade:
CS, DX51D+AZ,SGLCC, G1+AZ
Certification:
ISO,CE
Thickness:
0.12mm~5mm
Width:
750mm~1850mm
Length:
As customer's requirement
Outer Diameter:
508/610mm
Net Weight:
3-12 MT
Hot –dip aluzinc steel sheet/coil is substrated on cold rolled steel (CRC) in various strength and specification.
Coating composition is 55% aluminum in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.
The combination of zinc and aluminum in Galvalume enhances both the positive and negative effects of aluminum.
Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material.
Consequently, Galvalume and Galvalume Plus will resist rust, the elements and fire while providing a sturdy and protective covering.
Standard and Grade :
Hot-dip Aluzinc steel coils | ||||
ASTM A792M-06a | EN10327-2004 | JIS G 3321:2010 | AS- 1397-2001 | |
Commercial quality | CS | DX51D+AZ | SGLCC | G1+AZ |
Structure steel | SS GRADE 230 | S220GD+AZ | SGLC400 | G250+AZ |
SS GRADE 255 | S250GD+AZ | SGLC440 | G300+AZ | |
SS GRADE 275 | S280GD+AZ | SGLC490 | G450+AZ | |
SS GRADE 340 | S320GD+AZ | SGLC570 | G450+AZ | |
SS GRADE 550 | S350GD+AZ | G500+AZ | ||
S550GD+AZ | G550+AZ | |||
Pictures of Hot-dip Aluzinc steel coils
Application :
Production of cold formed corrugated sheet and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
Packaging & Shipping
Our Advantage
* Professional Personnel of Steel Trading
* Strong Steel Industry Background
* Conveniently Geographic Location
- Q:What are the different types of steel coil finishing tools?
- In the metalworking industry, various tools are utilized to finish steel coils, resulting in enhanced appearance and functionality. Common examples of these tools include: 1. Slitting Machines: These machines effectively cut large steel coils into narrower strips by utilizing sharp circular blades. The outcome is multiple smaller coils with desired widths. 2. Levellers: Used to flatten and straighten steel coils, levellers apply pressure to ensure a perfectly flat and even coil. They are particularly beneficial when coils have undergone deformation during the manufacturing process. 3. Recoilers: After slitting or levelling, recoilers rewind steel coils into a tighter and more compact shape. This process is carried out to create coils of specific diameters or sizes. 4. Edge Trimmers: To eliminate excess or uneven edges from steel coils, edge trimmers are utilized. They efficiently remove burrs, rough edges, and any other imperfections, resulting in a clean and smooth finish. 5. Inspection Machines: These machines are employed to examine the quality of steel coils. They detect defects such as surface imperfections, scratches, or dents, ensuring that only high-quality coils are delivered to customers. 6. Coating Machines: To provide protective coatings to steel coils, coating machines are utilized. These coatings, such as paint, zinc, or other materials, prevent corrosion and enhance coil durability. 7. Packaging Machines: Packaging machines securely wrap steel coils, protecting them during transportation and storage. These machines employ plastic or metal straps, shrink wrap, or other packaging materials to ensure the coils remain intact and undamaged. Overall, these diverse steel coil finishing tools are essential in the metalworking industry, enabling manufacturers to produce high-quality and visually appealing steel coils that meet specific customer requirements.
- Q:How long does the coating on steel coils last?
- The longevity of the coating on steel coils can vary depending on a variety of factors including the type of coating, environmental conditions, and usage. However, with proper maintenance and protection, a well-applied coating can typically last anywhere from 10 to 30 years.
- Q:I wanna strip down my bike and take off all the paint... im thinking of leaving it just the steal color... Do i need to put anythinng on the steel to coat it or can i just leave it like that... Will it rust or anything?
- It depends on the steel, assuming your bike isn't aluminum. Since your bike isn't likely made of stainless steel or weathering steel, it really ought to be protected from the elements. You can do this in different ways. I've seen bare metal last many years in the weather with a regular dousing of oil. I've even seen a guy just pour his used motor oil over his battered old truck. Now don't be misled - the truck looked like hot buttered hell, but the steel was all good on a fifty year old truck. Those are real world results and if you don't mind the oil staining the inner thighs of your pants so it looks like you had an accident on the way to wherever, it's an option. Or you can paint it back, only in clear coat.
- Q:I am searching for an online article which discusses any aspect of the use of austenitic stainless steels. I was just wondering if anyone could help me find one. No sales articles. Thank you!
- *Austenitic, okorder
- Q:How are steel coils used in the production of electrical transmission poles?
- Steel coils are used in the production of electrical transmission poles as the primary material for constructing the pole itself. The steel coils are typically cut and shaped into the desired dimensions, then welded together to form the pole structure. This provides strength, durability, and stability to withstand the load and environmental conditions associated with electrical transmission lines.
- Q:I work at a tool store. I told my boss last week we needed more pruning shears so he did get more of all kinds. Thing is out of all of the shears he brought Two of different kinds say they are made out of Japanese steel. I have never heard of Japanese steel so now i ask you (the public) whats the difference between it and steel from the US or any other country? Those shears are worth more then the ones he gets from Mexico and China and even more than Black and Decker, Fiskars, etc but not more then Corona brand ones.
- I doubt japanese steel has any special quality in its own, but they might just be higher quality shears. For example, Chinese qualities are good depending on what they are, but are usually not professional made with the greatest equipment. Same for Mexico. The company that makes them might just put more effort into making sturdier and sharper shears and thus make them more expensive, but Corona might make them a bit better so they are priced less than Corona's.
- Q:How are steel coils secured during transportation?
- Steel coils are typically secured during transportation using steel strapping, bands, or wire rope. These securements help prevent the coils from shifting or falling off the transportation vehicle, ensuring their safe delivery to the destination.
- Q:What is the role of steel coils in the production of industrial machinery?
- Steel coils play a crucial role in the production of industrial machinery as they are used as raw material for manufacturing various components and parts. These coils are typically cut, shaped, and formed into desired shapes and sizes to create structural frames, panels, gears, shafts, and other vital elements of machinery. The high strength and durability of steel make it an ideal choice for withstanding heavy loads, vibrations, and harsh operating conditions, ensuring the reliability and longevity of industrial machinery.
- Q:How are steel coils used in the production of transportation equipment?
- Steel coils are used in the production of transportation equipment, such as automobiles, ships, and trains, to create various structural components. These coils are typically shaped and formed into parts like chassis, frames, bodies, and panels, providing strength, durability, and stability to the vehicles. Additionally, steel coils can be used in the manufacturing of wheels, axles, and suspension systems, ensuring reliable performance and safety in transportation equipment.
- Q:Can steel coils be coated with scratch-resistant materials?
- Yes, steel coils can be coated with scratch-resistant materials. These materials can provide a protective layer that minimizes the risk of scratches and damage to the steel coils during transportation, handling, and storage.
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Send your message to us
Hot-dip Zinc Aluzinc Coated galvanized steel sheet coil For Metal Roofing
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 17654 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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