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What Is Hot Rolling Steel Process?

Author : Hongteng Time: 2023-02-09

Nowadays, more and more steel plants are focusing on hot rolling steel process innovation to improve production efficiency. Then, what is the hot rolling steel process? How does it work in steel plants? Today, Luoyang Hongteng will tell you the details.

hot rolling steel process - Hongteng

Steel ingots or steel billets with different chemical compositions and shapes into steels that meet the requirements of structure and performance need to go through a series of rolling mills. The combination and order of these processes are called process processes. Because there are countless varieties of steel and different specifications, steel types, and uses, the processes adopted by specific products are also different.

The correct determination of the process is of great significance to ensure production, quality, and reduction of costs.

The process of rolling production is quite complicated. Although with the improvement of the quality requirements of rolling products, the expansion of the range of varieties, and the application of new technologies and new equipment, the various processes of the process will change accordingly, the entire rolling production process is always considered by the following basic processes.


Including the cleaning of surface defects, removal of surface iron oxide skin, and pre-heat treatment of the blank material.


It is an important process in the process of the hot-rolled production process.

hot rolling steel - Hongteng

Hot rolling steel

The core of the entire hot steel rolling process. The ingredients complete the deformation process through rolling. The rolling process plays a decisive role in the quality of the product.

The quality requirements of rolling products include the geometric shape and size accuracy of the product, internal tissue and performance, and product surface quality. The task of formulating rolling regulations is to propose reasonable process parameters based on an in-depth analysis of the characteristics of the rolling process, to meet the above quality requirements and make the rolling machine have good technical and economic indicators.

hot rolling steel - Hongteng

Fine integrity

It is the last step in the hot rolling steel process. It is also the most complicated step in the whole procedure. It plays the ultimate guarantee of the quality of the product. The technical requirements of the product are different, and the content of the refined process is very different. The refined process usually includes many specific processes such as the cutting or rolling of steel, the cooling, the cooling, the coating, the finished thermal treatment, the surface cleaning of the finished product, and the various color coating.

The above is the whole hot rolling steel process. It is the more current process of steel rolling. If you have any questions about the hot rolling steel process, please contact us and we’ll get back to you as soon as possible.

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