GOST 1050-88 Gauged bars with special surface finishing of carbon structural quality steel: General technical conditions
This standard specifies the general technical conditions for hot-rolled and rolled sections of quality carbon structural steel grades with a diameter or thickness of up to 250mm, as well as calibrated hire with special surface finish of all brands. As part of the rules for the chemical composition the standard applies to other types of rolled bars, forgings, forging of steel grades 08, 10, 13, 20, 25, 30, 35, 40, 45, 50, 55, 58, 60. These types of hire used to produce the steel grinding balls for ball mills.
