Hot Rolled Steel Strip

Hot Rolled Steel Strip imparts balanced strength, plasticity, and toughness to the material, with excellent ductility, allowing for cutting, bending, stamping, and welding, making it suitable for complex processing scenarios. The ESP process can produce specifications as thin as 0.8 mm, with performance approaching that of cold-rolled products, achieving cost reduction through "hot rolling instead of cold rolling." The production process is short, energy consumption is low, and the cost for the same specifications is lower than that of cold-rolled steel coils. The ESP process achieves a yield of 97%-98%, offering outstanding cost-effectiveness.

We support free sample services, with material certificates and parameter tables accompanying the samples. We offer comprehensive testing, including chemical composition and mechanical properties, in cooperation with CMA/CNAS accredited institutions. Reports are available for lifetime verification. We provide a 12-month warranty; free replacement or refunds are offered for quality issues, with logistics costs covered. Shunchen products feature straight, flat plates and easily treatable surface oxide layers. We support non-standard customization and technical selection guidance, adapting to the needs of various industries.

Tianjin Shuncheng Industrial's Hot Rolled Steel Strip is produced by continuously hot-rolling steel billets, such as continuously cast slabs, at temperatures above the recrystallization temperature (typically 900℃~1250℃), resulting in thin and wide strips of steel. After rolling, it is mostly supplied in coils, also known as hot-rolled steel coils. The thickness of hot-rolled strip steel is generally 1.2~25.4mm. Widths below 600mm are considered narrow strip steel, while widths above 600mm are considered wide strip steel. It is a basic steel product category with large output and wide application in the steel industry.

As a core semi-finished steel product, Hot Rolled Steel Strip has both direct use value and deep processing attributes: it can be directly used to manufacture various structural components and containers; at the same time, hot-rolled strip steel is also a core raw material for cold-rolled strip steel, welded pipes, cold-formed steel sections, and other products, and is hailed as the "backbone of basic raw materials" for industries such as automobiles, machinery, and construction. The production process of hot-rolled strip steel is to impart good plasticity to the material through high-temperature rolling, which can be adapted to a variety of processing scenarios. It can be cut, bent, stamped and welded at will to make various complex components, hence it is also known as "universal steel".

Hot Rolled Steel Strip possesses multiple core advantages, offering outstanding cost-effectiveness. Its production process is short and eliminates the need for cold rolling and annealing, resulting in low energy consumption. The production cost for the same specifications is significantly lower than that of cold-rolled steel coils, making it the preferred choice for large-scale engineering applications. Products using the ESP process can achieve a high yield rate of 97%-98%, further reducing overall costs.

Hot Rolled Steel Strip boasts excellent comprehensive performance. High-temperature rolling imparts balanced strength, plasticity, and toughness, making it suitable for heavy-duty and complex stress scenarios. Its excellent ductility meets various subsequent processing requirements. The ESP process can even produce ultra-thin specifications as thin as 0.8mm, with performance approaching that of cold-rolled products, achieving cost reduction through "hot rolling instead of cold rolling."

The continuous rolling process enables production speeds up to 30m/s, with a single production line having an annual capacity of millions of tons, ensuring stable delivery cycles for large-scale bulk purchases. Its green and low-carbon attributes are prominent. The ESP process eliminates multiple intermediate steps through endless rolling, significantly reducing energy consumption and carbon emissions, aligning with environmental policies and export carbon tariff requirements, and enhancing international competitiveness. Furthermore, it offers a rich variety of specifications, producing various materials such as plain carbon steel and low-alloy steel, with a wide range of thicknesses and widths, precisely meeting the diverse needs of industries such as construction, automotive, and shipbuilding.

Product basic dimensions and specifications

Core materials and implementation standards

Use Cases

The Hong Kong-Zhuhai-Macau Bridge project extensively utilizes Hot Rolled Steel Strip manufactured using a new generation of controlled rolling and cooling technology for bridge steel, including pipe piles and main navigation bridge structural components, totaling over 30,000 tons. The water-cooled hot-rolled strip steel employed possesses excellent strength, toughness, weldability, and seawater corrosion resistance, solving the problems of post-weld delamination and insufficient toughness in traditional bridge steel. This makes it suitable for the harsh natural environment of the cross-sea bridge, contributing to the project's recognition as one of the "New Seven Wonders of the World."

The West-East Gas Pipeline Project uses Hot Rolled Steel Strip of grades L360 and L485 to manufacture spiral submerged arc welded pipes, with a total consumption exceeding ten million tons. The products possess high strength, high sealing performance, and fatigue resistance, enabling them to adapt to long-distance oil and gas transportation under complex geological conditions, ensuring the long-term stable operation of the pipeline, and serving as the core steel support for the national energy strategic project.

Commercial vehicle chassis manufacturing project: A major domestic commercial vehicle manufacturer uses 510L Hot Rolled Steel Strip to produce truck chassis, with an annual consumption exceeding 500,000 tons. The material achieves a balance between high strength and lightweight through precise controlled rolling technology, exhibiting excellent welding performance. This reduces the chassis weight by more than 10% while improving load-bearing capacity and service life, meeting the heavy-duty requirements of commercial vehicles.

Sample/testing support, warranty, and return/exchange policy

Reasons for choosing Shunchen

Choosing Shunchun hot-rolled strip steel will give you a comprehensive advantage combining high precision, superior performance, and strong service. Shunchun products are made from carefully selected high-quality raw materials, employing advanced continuous rolling and controlled cooling processes to ensure precise thickness tolerances (up to ±0.15mm), straight strip shape, and a uniform and easily treatable surface oxide layer. Its mechanical properties are more stable than national standards. Shunchun offers various strength grades from Q235B to Q550D, as well as custom non-standard sizes, and supports optimization solutions such as "thinner strips instead of thicker ones," effectively improving your material utilization. Coupled with a flexible supply system, free technical selection support, and an extended 18-month warranty with scannable data traceability for each coil, Shunchun hot-rolled strip steel is not only a reliable material but also a solution to help you improve production efficiency and reduce overall costs.