[color=#1155cc]The calibrated square https://ukrstarline.ua/ru/chernyj-metalloprokat/stalnoj-kvadrat/stalnoj-kvadrat-kalibrovannyj[/color] does not differ in appearance from the usual steel square. But there is a significant difference between these products. It consists in the level of accuracy of geometric dimensions, the size of tolerances. This is the main advantage of calibrated rolled products over other metal products, which determines the scope of its practical application. It is also used as a blank for processing on high-performance equipment, including high-speed automatic machines, on cold heading equipment.