Most steel processing is through pressure processing, which plastically deforms the processed steel (bill, ingot, etc.). According to the different processing temperature of steel, it can be divided into cold working and hot working. The main processing methods of steel are: rolling, forging, drawing, extrusion, stamping, etc.

Steel is an ingot, billet or steel that has been press worked into the various shapes, sizes and properties we need. Steel is an essential and important material for national construction and the realization of the four modernizations. It is widely used and has a wide variety. According to the different cross-sectional shapes, it is generally divided into four categories: profiles, plates, pipes and metal products. In order to facilitate the production and ordering of steel Supply and do a good job in management and management, and it is divided into heavy rail, light rail, large section steel, medium section steel, small section steel, cold-formed section steel, high-quality section steel, wire rod, medium and thick steel plate, thin steel plate, electrical silicon steel sheet, strip steel, no steel. Seam steel pipe, welded steel pipe, metal products and other varieties.

Production method of steel: Most of the steel processing is through pressure processing, so that the processed steel (bill, ingot, etc.) produces plastic deformation. According to the different processing temperature of steel, it can be divided into cold working and hot working.

Main processing method

Rolling: a pressure processing method in which a metal billet is passed through a pair of rotating rolls (various shapes), and the material section is reduced and the length is increased due to the compression of the rolls. This is the most common production method for steel production. It is mainly used for Production of profiles, plates and pipes. Cold-rolled and hot-rolled.

Casting: A pressure processing method that uses the reciprocating impact force of a forging hammer or the pressure of a press to change the blank into the shape and size we need. Generally divided into free forging and die forging, it is often used for the production of large materials, billets and other materials with large cross-sectional dimensions.

Drawing: It is a processing method in which the rolled metal billets (forms, pipes, products, etc.) are drawn through the die holes to reduce the cross-section and increase the length. Most of them are used for cold working.

Extrusion: It is a processing method in which the metal is placed in a closed extrusion tube, and pressure is applied at one end to extrude the metal from the specified die hole to obtain a finished product with the same shape and size. It is mostly used for the production of non-ferrous metal materials.

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