Cold Rolled Steel Coils of Every Sizes and Good Quality

Cold Rolled Steel Coils of Every Sizes and Good Quality System 1

Cold Rolled Steel Coils of Every Sizes and Good Quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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1.Structure of Cold Rolled Steel Description：

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Excellent heat resistance performance

• Workability, durability

3.Cold Rolled Steel Images

Cold Rolled Steel Coils of Every Sizes and Good Quality

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

5.FAQ of Cold Rolled Steel

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

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: What are the different types of steel coil surface coatings?: There are several different types of steel coil surface coatings that are used to enhance the durability, corrosion resistance, and aesthetic appearance of the steel. Some of the commonly used coatings include: 1. Zinc Coatings: Zinc coatings are widely used to protect steel from corrosion. Galvanized steel coils are coated with a layer of zinc to provide a barrier against moisture and other environmental elements. 2. Galvannealed Coatings: Galvannealed coatings are a combination of zinc and iron. This coating provides enhanced corrosion resistance and also improves paint adhesion, making it suitable for applications where painting is required. 3. Aluminum Coatings: Aluminum coatings are used to provide a lightweight and corrosion-resistant surface. Aluminum-coated steel coils are often used in the automotive industry for body panels and other parts that require high strength and resistance to corrosion. 4. Organic Coatings: Organic coatings are typically applied as a layer of paint or powder coating. These coatings provide protection against corrosion and also offer a wide range of color options for aesthetic purposes. They are commonly used in the construction industry for roofing and cladding applications. 5. Metallic Coatings: Metallic coatings such as tin, nickel, and chromium can be applied to steel coils to provide specific properties like improved electrical conductivity, increased hardness, or enhanced resistance to wear and tear. 6. Ceramic Coatings: Ceramic coatings are used to provide high-temperature resistance and thermal barrier properties. They are often used in applications where steel coils are exposed to extreme heat or in industrial processes that require thermal insulation. Each type of coating has its own unique properties and advantages, and the choice of coating depends on the specific requirements of the application. Manufacturers and engineers carefully consider factors such as cost, durability, corrosion resistance, and aesthetic appeal when selecting the appropriate coating for steel coils.

Q: Can you recycle steel? And if you wanted to buy some recycled steel, where would you get it?: Steel is the most recycled material. But in recycling steel you would need the usual equipment in a foundry. The finished (recycled) product cannot be discerned visually. You cannot differ it from those coming from virgin steel ingots. The finished product (or steel material) would have to depend on your requirement, whether it is for structural, architectural or otherwise. For your requirement (enough to build a cruise ship), it would be best to go to a smelter. You might get better prices and quality compared to that from a scrap yard.

Q: I bought stainless steel appliances a year ago. I have two kids who like to put their hands all over the fridge and they always leave dirty marks all over it. I bought stainless steel cleaner but it doesn't do a good enough job. Anyone know any other cleaning remedies?: Use stainless steel cleaner which you can get at hardware stores, Home Depot, and Lowes.

Q: How are steel coils used in the production of pipelines?: The production of pipelines relies heavily on steel coils, which are indispensable components. These coils, crafted from top-notch steel, are utilized in the manufacturing of the pipes themselves. To initiate the process, the steel coil is unfurled and then cut into the desired size and length. The resulting pieces are then molded into cylindrical tubes through a technique known as pipe forming. Once the pipes are formed, they undergo several additional procedures to bolster their strength and durability. These may include welding, heat treatment, and coating to safeguard against corrosion. Steel coils are also employed in the creation of essential fittings and connectors required for the connection and joining of the pipes. The utilization of steel coils in pipeline production offers numerous advantages. Firstly, steel possesses exceptional strength and durability, rendering it ideal for withstanding the high pressure and stress that pipelines endure. Additionally, steel exhibits remarkable resistance to corrosion, a critical characteristic for pipelines that transport various substances like oil, gas, or water. Moreover, steel coils facilitate efficient production processes. The uniformity of the coils ensures consistent pipe dimensions, thereby facilitating easy assembly and installation. The versatility of steel allows manufacturers to customize pipes of varying sizes and specifications to meet specific project requirements. In conclusion, steel coils assume a crucial role in pipeline production. They are utilized in the creation of pipes, fittings, and connectors. The utilization of steel guarantees strength, durability, and resistance to corrosion, making it the preferred material for pipelines. Furthermore, steel coils enable efficient production processes and offer versatility in terms of customization.

Q: How are steel coils used in the production of agricultural trailers?: Steel coils are used in the production of agricultural trailers to provide strength and durability. The coils are shaped into various components of the trailer's structure, such as the frame and chassis. This ensures that the trailer can withstand heavy loads and rough terrain, making it suitable for transporting agricultural equipment and produce.

Q: What is the cost of steel coils?: The cost of steel coils can vary depending on factors such as the type of steel, the thickness and size of the coils, and market conditions. It is best to contact suppliers or check current market prices for accurate cost information.

Q: How are steel coils used in the manufacturing of automotive fenders?: Steel coils are used in the manufacturing of automotive fenders by being processed and shaped into the desired fender shape. The coils are first uncoiled and then sent through a series of machines that cut and shape the steel into the specific dimensions and contours required for the fender design. These shaped steel pieces are then welded or bolted together to form the final fender structure, which is later painted and installed onto the vehicle.

Q: y does 1095 steel on a katana weight about a pound less for the same amount than 1045? the 1095 is better right? but then why is 1045 steel more comenly used for practical use than 1095, even though i no its cheaper to use 1045 for tami mats. so is 1095 steel the better investment for buying and minor tami mat use?: Peter Gunn Gave a good answer... Jason mentioned Stainless steel. Stainless steel should be avoided at all cost. Stainless steel is responsible for some really nasty injuries. It has a bad habit of shattering. It is a terrible steel for swords.

Q: What are the common methods of handling steel coils during production?: There are several common methods for handling steel coils during production. These methods are designed to ensure the safe movement and storage of the coils, as well as to facilitate efficient processing. 1. Forklifts: Forklifts are commonly used to move steel coils within a production facility. They are equipped with specialized attachments, such as coil rams or coil hooks, that securely grip the coil and allow for easy transport. Forklifts are ideal for moving coils over short distances or between different areas of the production floor. 2. Overhead cranes: Overhead cranes are another popular method for handling steel coils. These cranes are typically mounted on rails and can span the entire length of a production facility. They use lifting devices, such as C-hooks or magnets, to securely lift and transport the coils. Overhead cranes are particularly useful for moving large or heavy coils over longer distances. 3. Coil cars: Coil cars are specialized rail-mounted vehicles that are designed to transport steel coils within a production facility or between different areas of a steel mill. These cars feature adjustable arms or forks that can be positioned to securely hold the coils. Coil cars are often used when large quantities of coils need to be moved at once. 4. Coil racks: Coil racks are used for storing steel coils in a vertical position. These racks are typically made of heavy-duty steel and are designed to hold multiple coils securely. They are commonly used in warehouses or storage yards to maximize space and facilitate easy access to the coils. 5. Coil trailers: Coil trailers are specially designed trailers that are used for transporting steel coils over long distances. These trailers have built-in coil cradles or bunks that securely hold the coils during transit. They often feature adjustable or removable coil racks to accommodate different sizes or configurations of coils. Overall, the common methods of handling steel coils during production involve the use of specialized equipment such as forklifts, overhead cranes, coil cars, coil racks, and coil trailers. These methods prioritize the safety of the workers and the integrity of the coils, while also ensuring efficient movement and storage throughout the production process.

Q: What are the different coil winding methods used for steel coils?: The different coil winding methods used for steel coils include cross-winding, helical winding, and layer winding. Cross-winding involves winding the steel coil in a crisscross pattern to ensure even distribution of the material. Helical winding involves winding the steel coil in a spiral pattern, which provides strength and stability to the coil. Layer winding involves winding the steel coil in layers, with each layer placed on top of the previous one, ensuring efficient use of space and easy unwinding of the coil.

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