The main characteristics of hot-rolled steel process include the following points:
Precise temperature control: In the hot rolling process, temperature control is a key step. The quality and performance of steel can be ensured by accurately measuring and controlling the temperature during heating and cooling.
Multiple rolling: Hot-rolled steel undergoes multiple rolling during processing, and each rolling will form the steel into different shapes and thicknesses, enhancing its mechanical properties and strength.
Surface treatment: During the hot rolling process, the surface of the steel will produce a certain degree of oxidation and defects, and surface treatment such as pickling or galvanizing is required to improve the corrosion resistance of the steel.
High strength: The strength of hot-rolled steel is high and can meet the requirements of various projects.
Good plasticity and toughness: Hot-rolled steel has good plasticity and toughness, and can adapt to bending and deformation of various shapes.
Excellent forming performance: Hot-rolled steel is easy to process into various shapes, which can meet the requirements of different projects.
Good corrosion resistance: After special treatment of the surface of hot-rolled steel, it has good corrosion resistance and can be used in harsh environments.
Stable physical properties: The physical properties of hot-rolled steel are stable and are not easily affected by ambient temperature and humidity.
The above are the main characteristics of the hot-rolled steel process. It should be noted that different hot-rolled steel products may have different process characteristics, depending on the specifications and uses of the product.
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