Product Introduction

ST12 carbon steel coil is a common cold-rolled carbon thin steel plate produced according to German standards (DIN 1623). Its chemical composition is based on low carbon, with a carbon content of ≤0.10%, a manganese content of ≤0.50%, and strict control of impurity elements such as phosphorus and sulfur. This material is manufactured through a cold rolling process, with a smooth surface, a small thickness tolerance, a tensile strength range of 270-410MPa, a yield strength of ≤280MPa, and an elongation of ≥28%. It has both high strength and excellent plasticity, and is particularly suitable for stamping and bending processing.

ST12 carbon steel coil is widely used in the industrial field. In automobile manufacturing, it is used to produce body panels and chassis structural parts to improve the safety and aesthetics of the vehicle; in the home appliance industry, it is used as a material for the outer shell and internal structural parts of refrigerators and washing machines to ensure the durability of the product; in the construction field, it is used to manufacture metal furniture, cold storage structures and decorative panels, reflecting its economy and processing convenience. In addition, ST12 steel coil also plays an important role in machinery manufacturing, pipeline engineering and container manufacturing due to its good welding performance and surface quality. It is one of the indispensable basic materials in modern industry.

About Us

The company is committed to providing customers with high-quality, low-cost steel products and strives to create value for customers. With advanced processing equipment and a strong logistics and distribution system, it can meet customer needs at any time.

Benefits of Cold Rolled Carbon Steel Coil 

Cold rolled steel coil is a popular choice in various industries due to its numerous advantages. One of the notable benefits of using cold rolled steel coil is its superior strength and durability. The cold rolling process enhances the strength of the steel by compressing it, resulting in a stronger and more reliable product. This makes it ideal for applications that require high tensile strength and resistance to wear and tear.

Another advantage of cold rolled steel coil is its excellent surface finish. The cold rolling process smoothens the surface of the steel, eliminating any imperfections or roughness. This not only enhances the aesthetic appeal of the steel but also makes it more suitable for applications where appearance matters, such as automotive body panels or appliances.

Cold rolled steel coil also offers exceptional dimensional accuracy. The precise control during the cold rolling process ensures that the steel maintains consistent thickness and shape throughout the coil. This makes it easier to work with and minimizes the need for additional machining or finishing processes. Industries that require precise and uniform components, such as construction or manufacturing, greatly benefit from the dimensional accuracy of cold rolled steel coil.

Furthermore, cold rolled steel coil exhibits excellent formability. It can be easily formed into various shapes and sizes without sacrificing its structural integrity. This makes it a versatile material that can be used in a wide range of applications, from structural components in buildings to intricate parts in machinery.

In addition to its physical properties, cold rolled steel coil is also highly resistant to corrosion. The cold rolling process creates a protective layer on the steel's surface, preventing it from rusting or corroding when exposed to moisture or harsh environments. This makes it an ideal choice for outdoor or marine applications where corrosion resistance is essential.

We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.

Applications of Cold Rolled Carbon Steel Coil 

Cold rolled steel coil is a versatile and widely used material in various industries due to its numerous applications. This high-quality steel product is manufactured through a process of rolling the steel at a lower temperature, resulting in a smoother and more refined surface finish.

One specific application of cold rolled steel coil is in the automotive industry. It is commonly used to produce automobile parts such as fenders, hoods, doors, and roofs. The smooth surface finish of cold rolled steel coil ensures that these parts have an aesthetically pleasing appearance while also providing excellent corrosion resistance. Additionally, the strength and durability of this material make it ideal for withstanding the harsh conditions of the road.

Another important application of cold rolled steel coil is in the construction industry. It is widely used in the fabrication of structural components, including beams, columns, and trusses. The uniform thickness and enhanced surface finish of cold rolled steel coil make it easy to work with and contribute to the overall strength and stability of the structures. Moreover, the corrosion resistance of this material ensures that the buildings and infrastructure made from it have a longer lifespan.

Cold rolled steel coil is also extensively used in the manufacturing of appliances and electronics. It is commonly employed in the production of refrigerators, air conditioners, washing machines, and televisions. The smooth and uniform surface finish of cold rolled steel coil provides an excellent base for painting or coating, allowing manufacturers to achieve the desired aesthetic appearance. Additionally, the strength and formability of this material enable the production of intricate and precise components required in electronic devices.

Furthermore, cold rolled steel coil finds applications in the packaging industry. It is utilized in the production of cans, containers, and packaging materials for various products. The high strength and rigidity of cold rolled steel coil ensure the protection and preservation of goods during transportation and storage. Additionally, the smooth and clean surface finish of this material makes it suitable for printing labels and branding information on packaging materials.

Why Should You Buy From Us?

1. Our experienced team can provide you with the most professional steel purchase plan, the most favorable price and transportation method.
2. All our products will go through factory inspection, quality assurance.
3. Can provide customers with comprehensive production pictures/videos. The whole process from production to delivery to your designated location can be tracked.
4. Provide the most competitive price, on the premise of ensuring the quality. As a leading steel group in China, we have our own warehouses all over the country and always have a large stock for fast delivery.