World class steel plate global market
Steel plates are widely used sections that are used directly or used for the production of other sections. Steel plates are defined under certain standards, the common standards in Iran are usually the German religion, then the American ASTM standard and the standard Russian goose are rarely used. For more information on world class steel plate market, visit our website.
What thickness does steel plate come in?
Heating processes are used more than cooling because they require less power and energy. Hot rolling takes place at temperatures above the recrystallization of materials, in the case of steel the temperature is above 1000 ° C. Initially, ingots or plates are heated above the above temperature, in the next step they enter the rolling machine and continuously roll the desired final shape ( sheet or profile).
As metal is easier to deform at high temperatures, it can be produced in larger quantities than cold-rolled steel, which keeps the market for hot-rolled steel low. Steel is cooled to room temperature, a process known as normalization that changes the microstructure of a material to increase ductility and toughness. Ductility is particularly important in the formation of materials (eg bending of sheet metal) to give the required shape. Hot-rolled steel experiences internal stresses due to subsequent cooling, and the results of non-uniform measurements have a tolerance of 2 to 5%.
It also has a crusty surface due to oxidation, which means that it does not have the highest surface quality. Hot rolled products can be easily identified by touching the surface. The surface of hot-rolled sheets is uneven and lacks oily film. Rolled steels will be a good option when exact tolerances are not considered and in fact they have the advantage of accurately measuring the price. Some common applications for hot rolled steel include construction, pipes and tubes, truck frames, doors and shelving, railroad tracks and car parts.
In contrast to hot rolling, cold rolling of metal occurs below its recrystallization temperature. The whole process starts as hot rolling to get the original shape without much resistance. The metal is then cooled to room temperature. The semi-finished products are then fed to the reduction machine. It is rolled to a thickness of 0.5 to 3 mm in the case of carbon steel and 0.5 to 5 mm in the case of stainless steel. This material is cooled with oil, which also acts as a lubricant during the rolling process. As the plate between the rollers becomes thinner, its speed increases. For more information on steel plate prices, visit our website.
Global market of World class steel plate
Global market of World class steel plate is accompanied by good growth because it is produced from quality raw materials and has a reasonable price, and has made Asian and European countries also buy this product, so you can For more information about steel plate weight, visit our official website.
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