Product Introduction

S235JR carbon steel coil is a non-alloy structural steel product that meets European standards (EN 10025-2). With its excellent mechanical properties and processability, it has become a core material in the fields of construction, bridges, shipbuilding and vehicle manufacturing. Its chemical composition contains ≤0.17% carbon and ≤0.65% manganese. It achieves a balance between strength and toughness through low-carbon design. Its yield strength is ≥235MPa, tensile strength is 360-510MPa, and elongation is ≥18%. It has excellent welding performance and is suitable for arc welding, gas shielded welding and other processes.

The surface of the steel coil can be pickled, galvanized or coated, and the specifications cover thin plates to medium and thick plates to meet different engineering needs. In the construction field, it is used to manufacture steel structure frames and bridge supports; in shipbuilding, it is suitable for hulls and deck structures; in the vehicle industry, it is often used in chassis, suspension systems and other components. It has low cost, good processability, and can be further improved through heat treatment or surface treatment. It is an ideal choice for general engineering materials, especially for scenes with high requirements for material toughness.

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 Hot Rolled Carbon Steel Coil 

1.High strength and good toughness: Hot-rolled steel coils have high cold deformation ability, giving them high strength and excellent impact toughness. This characteristic makes hot-rolled steel coils very suitable for applications that need to withstand large loads and pressures, such as building structures, bridges, ships, railways and other fields.

2.Good plasticity: Hot-rolled steel coils have good plasticity and are easy to make parts of various complex shapes through bending, stretching, stamping and other processing methods. This plasticity makes hot-rolled steel coils widely used in manufacturing, especially in the automobile manufacturing industry, for manufacturing body outer panels, chassis components, etc.

3.Excellent surface quality: The surface of hot-rolled steel coils is usually smooth and flat, without obvious defects such as scale and uneven size. This high-quality surface treatment not only enhances the aesthetics of the product, but also enhances its corrosion and wear resistance, extending its service life. Although scale is produced during hot rolling, it is usually removed during subsequent processing.

4.Easy to weld: Hot-rolled steel coils have good welding performance and can be firmly connected to other materials or parts through welding processes. This feature makes hot-rolled steel coils widely used in steel structure buildings, bridges, ships and other fields, because these fields usually require a lot of welding work.

5.High production efficiency and low cost: There are relatively few hot rolling process steps and a large amount of rolling thinning, so the production efficiency is high. At the same time, because the hot rolling process has a shorter production process and reduces energy consumption, the production cost of the same specifications is lower than that of cold rolling. This gives hot rolled steel coils a significant price advantage in the market.

6.Various specifications: Hot-rolled steel coils are available in various specifications and can be customized according to different application requirements. Whether it is thickness, width or length, it can be adjusted according to the customer's specific requirements. This flexibility allows hot-rolled steel coils to adapt to a variety of complex processing environments and usage conditions.

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

Applications of Hot Rolled Carbon Steel Coil 

1.Building structure: Hot-rolled steel coils are often used to manufacture the skeleton of building structures, such as steel beams, steel columns, etc. Its high strength and good toughness make it ideal for withstanding large loads and pressures.

2.Bridge construction: In bridge engineering, hot-rolled steel coils are used to manufacture the main beams, support structures, etc. of bridges. Its excellent mechanical properties and corrosion resistance ensure the safety and durability of the bridge.

3.Machinery manufacturing: Hot-rolled steel coils are an important raw material in the machinery manufacturing industry and are used to manufacture various mechanical parts, such as gears, shafts, bearings, etc. Its good processing performance and wear resistance make hot-rolled steel coils widely used in machinery manufacturing.

4.Automobile manufacturing: Hot-rolled steel coils play an important role in automobile manufacturing and are used to manufacture body, chassis, engine and other components. Its high strength and good plasticity enable hot-rolled steel coils to meet the high requirements for material properties in automotive manufacturing.

5.Shipbuilding: In shipbuilding, hot-rolled steel coils are used to make hull structures, decks, bulkheads, etc. Its excellent corrosion resistance and welding performance ensure the safety and reliability of ships in harsh marine environments.

6.Pipeline engineering: Hot-rolled steel coils are also commonly used to manufacture various pipelines, such as oil pipelines, gas pipelines, etc. Its high strength and good welding properties make hot rolled steel coils ideal for pipe work.

7.Other Applications: In addition, hot-rolled steel coils are used in the manufacture of pressure vessels, storage tanks, railway tracks, etc. Its diverse specifications and properties enable hot-rolled steel coils to meet a variety of complex application requirements.

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.