Product Description

Hot rolling is relative to cold rolling, cold rolling is rolling below the recrystallization temperature, and hot rolling is rolling above the recrystallization temperature. To put it simply, a billet is heated and rolled several times, then trimmed and corrected to become a steel plate. This is called hot rolling. Can significantly reduce energy consumption and reduce costs. The metal has high plasticity and low deformation resistance during hot rolling, which greatly reduces the energy consumption of metal deformation. Hot rolling can improve the processing performance of metals and alloys, that is, the coarse grains in the casting state are broken, the cracks are significantly healed, the casting defects are reduced or eliminated, the as-cast structure is transformed into a deformed structure, and the processing performance of the alloy is improved.

Hot rolled steel plate Q215 is a type of high-quality carbon structural steel that is commonly used in various industries. The "Q215" designation refers to the steel's yield strength, indicating that it has a minimum yield strength of 215 MPa.

This hot rolled steel plate is manufactured through a process called hot rolling, where the steel billet is heated to high temperatures and then passed through rollers to achieve the desired thickness. As a result, the Q215 hot rolled steel plate has a smooth surface finish and excellent dimensional accuracy.

Hot Rolled Steel Plate Q215 has good weldability, formability, and machinability, making it suitable for a wide range of applications. It is commonly used in the construction industry for the fabrication of structural components, such as beams, columns, and roofing. Its high yield strength provides structural stability and enhances load-bearing capacity.

Furthermore, Q215 hot rolled steel plate finds application in the manufacturing of machinery parts, pipes, and tubes. Its superior mechanical properties, including good tensile strength and elongation, ensure durability and reliability in demanding operating conditions.

Due to its carbon content, Hot Rolled Steel Plate Q215 may require surface treatment or protective coatings to prevent corrosion. However, it is important to note that the plate's rust resistance is limited compared to stainless or galvanized steel.

In summary, Hot Rolled Steel Plate Q215 is a versatile and cost-effective carbon structural steel that offers good weldability, formability, and machinability. Its high yield strength makes it suitable for various construction and industrial applications, providing structural stability and strength. However, it may require additional corrosion protection for long-term durability.

SPCE Specification

Factory warehouse storage/Packing and delivery

 We are committed to providing customers with high-quality and low-price steel products and strives to create additional value for customers as its own responsibility, we have advanced galvanized production lines at guanxian county,liaocheng city and color coated production lines at boxing county,binzhou city,Shandong province with the annual production capacity of 1 million tons,also hold a monthly standing inventory of other steel products more than 50,000 tons. 
At the same time, we have professional logistics distribution system,which can provide best solution in shipment, our powerful production team can guarantee short time delivery.   Our business covers Southeast Asia, the Middle East, Africa, Australia, Europe, the United States and other countries.

Application case

Shandong zhishang steel company is specialized in steel products such as HR steel,CR steel,wire rod,GI steel,prepainted steel,stainless,H-beam steel,steel tube,seam/seamless steel pipe etc,which is China-calss professional, reliable and outstanding steel supplier.