Cold-rolled steel circle ST.20X size 6-80 mm

Cold-rolled steel circle ST.20X, size 6-80 mm, belongs to the class of alloyed structural steel. Calibrated round assortment is produced from hot-rolled material by cold drawing. As a result of this technology, the physical, plastic and mechanical properties of the calibrated shaft are significantly improved. Cold-rolled steel circle has excellent strength and elasticity. Compared to ordinary hot rolled steel, calibrated steel has better surface roughness.

The calibrated steel circle is manufactured in accordance with GOST 4543-71. Gears, bushings, sleeves, clips, plungers, disks and other cemented products are made from it, which work under high loads and friction, as well as where it is necessary to ensure high hardness of the part. Heat treatment involves performing a normalizing operation. The weldability of long products is excellent.

The circle is calibrated, like all brands of rods, are manufactured in accordance with GOST 1050-88. This regulatory document implies the production of rolled products of the following diameters: 14, 14.5, 14.65, 18, 18.25, 18.31, 19, 20, 21, 22, 22.5, 23, 24, 25, 28, 30 , 32, 35, 36, 40 mm.

You can buy Cold-rolled steel circle ST.20X from us, size 6-80 mm at the most favorable price in Ukraine. A wide assortment allows us to quickly and efficiently fulfill any orders, helping you to complete any construction work on time.