Cold Rolled Steel Coil with High Quality

Cold Rolled Steel Coil with High Quality System 1

Cold Rolled Steel Coil with High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 20000 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. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Cold Rolled Steel Images

Cold Rolled Steel Coil with High Quality

4.Cold Rolled Steel Specification

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

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

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-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

3. 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.

Q: What are the challenges in coil recoiling for high-strength steel?: There are several challenges associated with coil recoiling for high-strength steel. Firstly, high-strength steel is known for its increased hardness and strength, which makes it more difficult to coil compared to regular steel. The higher tensile strength of high-strength steel puts more stress on the recoiling equipment, leading to potential damage or failure of the machinery. Secondly, high-strength steel tends to have lower ductility, meaning it is less able to withstand deformation without fracturing. Recoiling high-strength steel coils requires careful handling and control to prevent any excessive bending or stretching that could cause the material to break or crack. Another challenge is the shape memory effect of high-strength steel. This phenomenon causes the material to return to its original shape after being deformed. While this property can be advantageous in some applications, it complicates the recoiling process as the steel coil may resist being reshaped into a new coil form. Furthermore, high-strength steel often has a more complex microstructure compared to regular steel, with different phases and grain boundaries. This complexity can make the recoiling process more challenging as it may affect the material's mechanical properties and response to deformation. Lastly, the surface finish of high-strength steel coils is critical for many applications. Recoiling can introduce surface defects, such as scratches or marks, which may affect the functionality or appearance of the final product. Therefore, maintaining a high-quality surface finish during the recoiling process is a significant challenge. In summary, the challenges in coil recoiling for high-strength steel include the increased stress on recoiling equipment, lower ductility, shape memory effect, complex microstructure, and the need for a high-quality surface finish. Overcoming these challenges requires specialized equipment, precise control, and careful handling to ensure the integrity and quality of the recoiled high-strength steel coils.

Q: How are steel coils used in the manufacturing of agricultural equipment?: Steel coils are used in the manufacturing of agricultural equipment as they serve as a raw material for various components such as frames, chassis, and structural supports. These coils are shaped, cut, and welded to form the necessary parts, providing strength, durability, and stability to the equipment.

Q: looking to buy a sashimi knife. what is the difference between white steel (1and2) and blue steel (1and2) in terms on characteristics. what gets sharper? what holds edge longer? basically any info on the pros and cons of each steel would be SO GREATLY APPRECIATED! thanks in advance to all who answer. i'm leaning towards white-2 steel for my first sashimi knife, started training on the sushi bar and need a new tool!: This Site Might Help You. RE: what is the difference between white steel and blue steel in reference to sushi knives? looking to buy a sashimi knife. what is the difference between white steel (1and2) and blue steel (1and2) in terms on characteristics. what gets sharper? what holds edge longer? basically any info on the pros and cons of each steel would be SO GREATLY APPRECIATED! thanks in advance to all who...

Q: How are steel coils used in the production of agricultural trailers?: Steel coils are used in the production of agricultural trailers as they are formed into various structural components such as frames, chassis, and supports. These coils are cut, shaped, and welded to create a sturdy and durable trailer structure that can withstand heavy loads and rough terrains commonly encountered in agricultural operations.

Q: How are steel coils used in the production of automotive exhaust systems?: Steel coils are used in the production of automotive exhaust systems as they are shaped and formed into various components such as pipes, mufflers, and catalytic converters. These coils are cut, bent, and welded to create the necessary shapes and sizes required for efficient exhaust flow and noise reduction. Additionally, the strength and durability of steel make it an ideal material for withstanding high temperatures and harsh conditions that exhaust systems endure.

Q: What are the main steel coil producing countries?: The main steel coil producing countries are China, Japan, India, the United States, and Russia.

Q: How are steel coils used in the production of electrical systems?: Steel coils are used in the production of electrical systems as they serve as the core component of transformers and inductors. They provide a magnetic field necessary for the efficient functioning and transformation of electrical energy.

Q: How do steel coils contribute to sustainability in construction?: Steel coils contribute to sustainability in construction in several ways. Firstly, steel is a highly durable material that has a long lifespan. Steel coils are used in the construction of various structural components like beams, columns, and frames, ensuring the stability and strength of buildings. By using steel coils, the resulting structures require less maintenance and have a longer service life, reducing the need for frequent repairs or replacements. This durability enhances the sustainability of construction projects by reducing the overall environmental impact associated with material waste and energy consumption. Secondly, steel is a highly recyclable material. Steel coils can be easily recycled and reused in new construction projects. The recycling process of steel has a significantly lower environmental impact compared to the production of new steel. Recycling steel coils helps to conserve natural resources, reduce the extraction of raw materials, and minimize energy consumption in steel production. By incorporating recycled steel coils into construction projects, the demand for new steel production is reduced, resulting in lower greenhouse gas emissions and a smaller carbon footprint. Furthermore, steel is a material that can be prefabricated off-site. This means that steel coils can be manufactured in factories in a controlled environment, minimizing construction waste and improving construction efficiency. Prefabricating steel coils reduces the amount of material waste generated on-site and decreases the need for transportation of construction materials, thereby reducing air pollution and energy consumption during construction. Additionally, steel is known for its high strength-to-weight ratio, which allows for lighter and more efficient structures. By using steel coils, construction projects can optimize the use of materials, resulting in reduced material consumption and lessening the overall environmental impact. The lightweight nature of steel coils also facilitates easier transportation, reducing fuel consumption and associated emissions during delivery. In summary, steel coils contribute to sustainability in construction through their durability, recyclability, prefabrication capabilities, and high strength-to-weight ratio. By utilizing steel coils, construction projects can minimize waste, conserve resources, reduce energy consumption, and decrease the environmental impact, ultimately promoting a more sustainable built environment.

Q: How do steel coil manufacturers contribute to local economies?: Steel coil manufacturers contribute to local economies in several ways: 1. Job creation: Steel coil manufacturing facilities require a significant workforce to operate, including skilled workers, engineers, technicians, and support staff. By establishing and expanding manufacturing plants, steel coil manufacturers create employment opportunities for local residents. This leads to reduced unemployment rates and increased income levels, which in turn stimulates local spending and economic growth. 2. Supplier networks: Steel coil manufacturers rely on a wide range of suppliers for raw materials, equipment, and services. This creates a network of local businesses that benefit from the demand generated by manufacturing operations. These suppliers include steel producers, logistics companies, packaging providers, maintenance service providers, and many others. The presence of a steel coil manufacturer can stimulate the growth and development of these local businesses, enhancing the overall economic vitality of the region. 3. Secondary industries: The steel coil manufacturing industry acts as a catalyst for the development of secondary industries. These industries include steel fabrication, construction, automotive manufacturing, machinery production, and many others that rely on steel as a primary input. The presence of a steel coil manufacturer in a local economy can attract and support the growth of these industries, leading to increased economic activity and job opportunities. 4. Tax revenue: Steel coil manufacturers contribute to the local economy through the payment of various taxes. These include corporate income taxes, property taxes, sales taxes, and employment taxes. The tax revenue generated by these manufacturers is often significant and can be used by local governments to fund public infrastructure projects, education, healthcare services, and other essential services that benefit the community. 5. Economic multiplier effect: The economic impact of steel coil manufacturers extends beyond their direct operations. The presence of these manufacturers attracts other businesses and industries to the region, leading to a multiplier effect. For example, steel distributors, fabricators, and processors may establish operations nearby to take advantage of the proximity to the manufacturer. This creates a cluster of related industries that further contribute to the local economy, creating a self-sustaining cycle of economic growth and development. In summary, steel coil manufacturers contribute to local economies by creating jobs, supporting local suppliers, stimulating secondary industries, generating tax revenue, and triggering an economic multiplier effect. Their presence enhances the economic vitality of the region, leading to increased employment opportunities, income levels, and overall economic growth.

Q: How are steel coils used in the manufacturing of crash structures?: Steel coils are used in the manufacturing of crash structures as they provide high tensile strength and durability, making them ideal for absorbing and distributing impact forces during a crash. These coils can be shaped and formed into various components such as beams, brackets, and panels, which are then integrated into the vehicle's frame or body structure to enhance its crashworthiness and protect occupants in the event of a collision.

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