What are the size specifications of domestic round steel?
2023-10-31
Domestic round steel size: 6,6.5, 8,10,12,14,16,18,20,22,25,28,32, etc.
It is classified according to the process. Round steel is divided into three types: hot rolling, forging and cold drawing. Hot rolled round steel is available in sizes from 5.5 to 250 mm. Among them, 5.5-25mm small round steel is mostly supplied in straight bundles, commonly used as rebar, bolt and various mechanical parts; More than 25 mm round steel, mainly used in the manufacture of mechanical parts, seamless steel tube billets, etc.