• Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price System 1
  • Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price System 2
  • Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price System 3
  • Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price System 4
Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price

Cold Rolled Steel Coil with Prime Quality various sizes and Lowest price

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 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,Good visual effect

 

3.Cold Rolled Steel Images

Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price

Cold Rolled Steel Coil  with  Prime Quality  various  sizes and Lowest  price

 

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;

 

4.Cold Rolled Steel Specification

Width: 1250,600-1250mm

Coil weight:3-12 MT

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

Thickness: 0.16mm~1.5mm,0.16-1.5mm

 

Grade: Q195~Q345

Coil ID:508/610mm

 

5.FAQ of Cold Rolled Steel 

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

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-

We have established the international advanced quality management system


2.Main Features of the Cold Rolled Steel

• High strength

• Good formability

• Workability, durability 

Q:I play the guitar and recently found a new type of a guitar called the steel guitar, I don't want to play it or anything it's just I've never seen anything like it before and wonder what the function of it is and what are the differences to a classical guitar
There okorder /
Q:How are steel coils used in the production of storage tanks?
Steel coils are used in the production of storage tanks as they provide the necessary strength and durability required for containment and storage of various substances. These coils are rolled into cylindrical shapes and welded together to form the tank's body, ensuring a tight and secure structure. Additionally, the steel coils can be coated or treated to provide corrosion resistance, further enhancing the tank's longevity and suitability for storing liquids or gases.
Q:Can steel coils be customized in terms of size and specifications?
Certainly! Steel coils can indeed be personalized in terms of size and specifications. Although steel coils are normally produced in standard sizes and specifications, they can be customized to fulfill particular requirements based on the customer's preferences. Customization may involve altering the dimensions of the coils in terms of width, length, and thickness, as well as modifying specifications such as the type of steel, surface finish, and coating. Through this process, steel coils can be tailored to suit various applications and industries, ensuring that they meet the specific requirements and performance standards of customers. Industries such as automotive, construction, manufacturing, and appliances often utilize customized steel coils, as precise sizes and specifications are essential for efficient and effective operations.
Q:How are steel coils processed for slitting or edge trimming?
Steel coils are processed for slitting or edge trimming by feeding the coil into a slitting or trimming machine. The machine uses sharp rotating blades to cut the coil into smaller strips or remove the excess material from the edges. This process helps to create narrower coils or achieve precise edge dimensions for various applications.
Q:How are steel coils used in the manufacturing of furniture?
Steel coils are used in the manufacturing of furniture to provide structural support and stability. They are commonly used in the construction of sofa frames and mattress bases to ensure durability and longevity. The coils are typically formed into springs, which are then incorporated into the furniture to enhance comfort and provide a responsive seating or sleeping surface.
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:How can I judge the quality of steel?
The quality of the alloy can be very well be judged by its appearance and lustrous surface. The more luster on the surface the more refine will the steel be. To judge its tenacity and endurance, the alloy can be subjected to a series of procedures involving stress and shock. There are many more scientific methods of measuring the quality of the alloy such as texture measurement technique etc are also employed. In layman’s term the quality can be measured by the hardness of surface, brightness and smoothness of the surface and absence of any depressions or troughs.
Q:What are the main factors that affect the flatness of steel coils?
The main factors that affect the flatness of steel coils include the quality of the raw material used, the thickness and width of the coil, the temperature and humidity during the manufacturing process, the tension applied during coiling, and the cooling and leveling processes employed.
Q:How are steel coils processed for edge trimming or slitting during processing?
Steel coils are processed for edge trimming or slitting during processing by using specialized machinery. The coils are uncoiled and fed through a slitting machine, which cuts the coil into narrower strips. These strips are then passed through an edge trimming machine, which removes any irregularities or excess material from the edges. This process helps to ensure that the steel coils meet the desired specifications and are ready for further processing or use in various industries.
Q:I want to design and fab a steel helmet like that in the latest Batman cartoon movie. Only problem I can foresee is staining the metal red.
How To Stain Steel

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