A calibrated circle or bar (classified depending on the diameter or size of the cross section) belongs to the category of metal products with high dimensional accuracy parameters. The assortment is used as blanks for further processing using metal-cutting equipment and obtaining final parts. In the online catalog of the official website https://ambar.org.ua/kalibrovanyjkr of the company " Barn, which is a major supplier of rolled metal from well-known manufacturers, such calibrated rolled products are classified according to the following parameters:
- The value of the transverse diameter (size) of the product.
- The grade of steel used for the manufacture of steel in the international abbreviation format.
- Weight of one meter of rolled products.
- Cross-section geometry - circle, square or hexagon.
Taking into account the fact that the technology for manufacturing calibrated rolled products involves the use of the cold drawing process of a hot-rolled billet, the accuracy of the dimensional parameters of the final product may be indicated in the technical passport. The cost of a calibrated bar or circle depends to a greater extent on the grade of steel (alloy) used for manufacturing, for example, carbon, alloy or non-ferrous alloy.
Hot-rolled round timber
Hot-rolled round steel can be used as a blank for the manufacture of parts or as a structural element in construction and engineering. It is made from square, rectangular, less often round blanks, which are preheated to a temperature of 1000-1100 C degrees. Their classification, in addition to dimensional parameters, is also carried out according to the technical characteristics of the product. These are the following positions:
- The method of hardening a bar, for example, heating to 1200 C degrees with cooling in water, oil and air. This allows you to achieve high rates of strength and elasticity.
- The grade of steel or alloy used for the manufacture of rolled products.
The listed data can be found in the corresponding section of the online catalog https://ambar.org. ua/garyachekatanyjkr of the Ambar company, for each product name presented on its pages.
You can purchase any type of rolled metal through the supplier's website. To contact the manager on the resource, the option "Request a call" is provided. Products are shipped from Ambar's own metal depot equipped with everything necessary on the day of purchase. It is possible to order the delivery of any volume of rolled metal products to the address specified by the client by the company's transport. Competitive prices for the entire range and full compliance with the declared quality are guaranteed to customers.
