Hot-rolled steel plate refers to steel ingots or billets that are difficult to deform and process at room temperature and then heated to a certain temperature for rolling. The steel plate produced through this rolling process is called hot-rolled steel plate.
Product Advantages
Wide Dimensional Adaptability
Thicknesses range from 3 to 200 mm, and widths up to 4,800 mm, meeting the comprehensive manufacturing needs of large structural components.
Excellent Comprehensive Mechanical Properties
The rolling process optimizes grain structure while ensuring a balance of strength and toughness.
Significant Cost Advantage
Production costs are 30% to 40% lower than cold-rolled steel plates, offering an extremely high cost-performance ratio.
Application Value
1. In the construction industry, large-sized steel plates can reduce weld seams and improve structural integrity.
2. In heavy equipment manufacturing, their excellent combination of strength and toughness enables them to withstand complex loads.
3. In infrastructure projects, their cost advantage can reduce material costs by over 25%.
4. Hot-rolled steel plates not only meet the needs of various projects with their rich specifications, but also save costs for large projects with their excellent cost-effectiveness. They have become the preferred material in infrastructure construction, heavy equipment manufacturing and other fields, demonstrating strong market adaptability and economic benefits.
Types and Applications
Structural Steel
Mainly used in the production of steel structures, bridges, ships, and vehicles.
Weathering Steel
Added with special elements (such as P, Cu, and C), it offers excellent corrosion and atmospheric corrosion resistance. It is used in the production of containers, special vehicles, and building structures.
Automotive Structural Steel
High-strength steel plates with excellent stamping and welding properties are used in the production of automotive frames and wheels.
Hot-rolled Special Steel
Carbon steel, alloy steel, and tool steel for general mechanical structures. After heat treatment, they are used in the production of various mechanical parts.
Cold-rolled Plate
Used in the production of various cold-rolled products, including CR, GI, and color-coated plates.
Pipe Steel Plate
Featuring excellent processability and compressive strength, it is used in the production of high-pressure gas pressure vessels with a capacity of up to 500 liters for LPG, acetylene, and various other gases.
Steel Plate for High-Pressure Vessels
Featuring excellent workability and compressive strength, this steel is used in the production of high-pressure gas pressure vessels with a capacity of up to 500L for LPG, acetylene, and various other gases.
Stainless Steel Plate
Stainless steel offers excellent corrosion resistance and is primarily used in the food industry, surgical equipment, aerospace, petroleum, and chemical industries.
