Find a huge selection of Steel Profile, I-beam, Flat Steel, Rebar, H-beam, Angle Steel, Round Steel from China at Wanhetong Steel. Round steel is a solid long steel bar with a circular cross-section. Its specifications are expressed in diameter in millimeters (mm). For example, "50mm" means a round steel bar with a diameter of 50 mm. Round steel can be divided into three types according to the production process: hot rolling, forging and cold drawing. The specifications of Hot rolled round steel are usually between 5.5 and 250 mm. Among them, small round steels of 5.5 to 25 mm are often used to make steel bars, bolts and various mechanical parts, while round steels larger than 25 mm are mainly used to make mechanical parts or as pipe blanks for seamless steel pipes.
What are the various materials of round steel?
Common materials include Q195, Q235, 10#, etc. These materials have good mechanical properties and processing properties. In addition, round steel also has a high load-bearing capacity and good cold bending properties, which are suitable for many fields such as construction and machinery manufacturing. In the field of construction, the quality of round steel directly affects the quality of the building. Therefore, when purchasing, you should pay attention to its smooth surface, no cracks and scars, etc. to ensure its strength and durability.
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