Knowledge of machining and forging round

Forging round belongs to a kind of forgings, in fact, a simple point is the round steel forging processing.
Forging round has obvious difference with other steel industry, and forging round can be divided into three categories, but many people do not know about forging round, so let's understand the relevant knowledge of forging round, so that we can know more about the industry.
Forged round is a round steel forged by process requirements. General domestic production specifications can reach 1500mm diameter. Forging material is forged with impact force, suitable for small parts or special-shaped steel processing.
Round steel is a long solid bar of steel with a round section. The specifications are expressed in millimeters of diameter, such as "50" means a round steel with a diameter of 50 mm.
Round steel is divided into three types: hot rolled, forged and cold drawn. Hot rolled round steel is 5.5-250 mm in size. Among them: 5.5-25 mm small round steel is mostly supplied in straight bundles, commonly used for reinforcing bars, bolts and various mechanical parts; Round steel larger than 25 mm, used chiefly in the manufacture of machine parts or for seamless steel tube billets.

45# round steel is a long solid bar of steel with a round section. The specifications are expressed in millimeters of diameter, such as "50" means a round steel with a diameter of 50 mm.
45# round steel is divided into three types: hot rolled, forged and cold drawn. Hot rolled round steel is 5.5-250 mm in size. Among them: 5.5-25 mm small round steel is mostly supplied in straight bundles, commonly used for reinforcing bars, bolts and various mechanical parts; Round steel larger than 25 mm, used chiefly in the manufacture of machine parts or for seamless steel tube billets.
Round steel is a long solid bar of steel with a round section. The specifications are expressed in millimeters of diameter, such as "50" means a round steel with a diameter of 50 mm.
Round steel is divided into three types: hot rolled, forged and cold drawn. Hot rolled round steel is 5.5-250 mm in size. Among them: 5.5-25 mm small round steel is mostly supplied in straight bundles, commonly used for reinforcing bars, bolts and various mechanical parts; Round steel larger than 25 mm, used chiefly in the manufacture of machine parts or for seamless steel tube billets
The difference between round steel and other steel bars :1. The shape of round steel is not the same. The shape of round steel is light, without rib, and other steel bars are carved or ribbed. As a result, round steel has a low bond with concrete, while other steel bars have a high bond with concrete. The strength of round steel is low, while the strength of other steel is high, that is, compared with other steel bars, round steel with the same diameter can bear less tension than other steel bars, but the plasticity of round steel is stronger than other steel bars, that is, the deformation of round steel is larger before it is broken, while the deformation of other steel bars is much smaller before it is broken.