Our company has been producing round steel for many years, and has cooperated with many countries in the world. The cooperation with customers praises our products for good quality and low price. Customers say that we are a trustworthy company. Next I will introduce carbon steel round bars. Round steel is actually very common in life, but some people don't pay much attention to these. Round steel is actually a long strip of solid steel with rounded ends. Round bars are often used in the manufacture of large-scale manufacturers. It is usually used to make machined parts, rebar or as seamless steel pipe billets (the blanks used to produce seamless steel pipes). Its specifications are expressed in diameter in millimeters (mm), such as "50mm", which means round steel with a diameter of 50 mm. The appearance of the round steel is relatively smooth and round, without grain, so the adhesion force of such round steel to concrete is relatively small. The strength of the round steel is very low, and the tensile force it bears is smaller, but the plasticity of the round steel is stronger than that of the round steel. Round steel is usually divided into hot rolled round steel, forged round steel and cold drawn round steel. Hot rolled round bars are available in sizes from 5.5 to 250 mm in diameter. Hot rolled round steel is usually used in construction and general hardware processing. Forged round bars are suitable for sizes from 50 to 250 mm in diameter or side length. Forged round bars are usually used in the manufacture of mechanical parts. Cold-drawn round steel is suitable for sizes ranging from 3 to 100 mm in diameter. Cold-drawn round steel is mainly used in hardware accessories processing, standard accessories, textile machinery, light industrial hardware and other processing occasions. Cold-drawn round steel is a round steel with high precision after "cold drawing" treatment, which can be directly used as a bearing.