What is hot-rolled steel plates?
- Time：2025-11-24 15:51:07
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Hot rolled steel plate is a steel plate made by high-temperature rolling of steel ingots or continuous casting billets, with a thickness usually above 1.2 millimeters, and has the characteristics of good plasticity and strong weldability.
The processing flow of hot-rolled steel plates includes cutting, tail cutting, leveling and other processes, and the quality is improved by accurately setting the heating temperature curve, adjusting the air-fuel ratio and controlling the rolling parameters. The products are divided into categories such as structural steel, weather resistant steel, and automotive structural steel. Among them, the nickel based high-temperature corrosion-resistant alloy N10276 hot-rolled steel strip contains alloy elements such as nickel, molybdenum, chromium, and tungsten, which have corrosion resistance and high-temperature mechanical properties. This steel plate is widely used in steel structures, bridges, vehicle manufacturing, chemical, energy, aerospace and other fields. Compared to cold-rolled steel plates, hot-rolled plates have a thicker thickness and an oxide layer on the surface, resulting in lower hardness and higher ductility.
