Carbon steel round bar

2025-10-21

Carbon steel round bar is a common metal material, mainly composed of carbon and iron, with high strength and good machine ability. It is widely used in fields such as construction, machinery manufacturing, bridge construction, shipbuilding, etc. The diameter range of carbon steel round steel usually varies from a few millimeters to several hundred millimeters, and can be customized according to needs. Its performance includes corrosion resistance, durability, and tensile strength between 420MPa and 540MPa. The quality level is usually Grade 1, and the surface is smooth and not easily deformed. The execution standards for carbon steel round steel are mostly national standards to ensure product quality and safety. During use, it is important to choose appropriate specifications and materials to meet the needs of different projects. We currently have this type of product in our store. Our carbon steel round bars come in a complete range of specifications, with diameters ranging from 6mm to 700mm. We provide cutting and welding services, which are corrosion-resistant, sturdy, durable, and have high tensile strength. We have sufficient inventory and are available for nationwide distribution. Welcome to contact us for more information and to provide you with the best solution.

Carbon steel round bar
Carbon steel round bar
Carbon steel round bar
Steel Round Bar Material and Specification 
MaterialDianmetersMaterialDianmeters
ASTM 101016-29065Mn40-300
ASTM 101514-15045Mn218-75
ASTM 10208-48060Si2Mn16-150
ASTM 10358-48020CrMnTi10-480
ASTM 10456.5-48020crmnTiB16-75
Q235B6.5-180GCr1516-400
40Cr8-480ML358-150
20Cr10-480T8-T138-480
42CrMo12-480Cr1216-300
35CrMo12-480Cr12MoV16-300
20CrMo12-3003Cr2W8V16-300
38CrMoAL20-30045Cr50Cr20-300
5CrMnMo20-45020CrMnMo20-300
16MnQ345B14-36540Mn228-60
50Mn40-20035Cr55
15CrMo21247515Mn32170
25#16-28040CrMnMo80-160
YF45MnV28-8020CrMnMo20-300
30#6.5-48027 SiMn20-350
30Crmo28Crwmn20-300
30CrmnTi16-300H13(4Cr5MoSiVi)20-300
60#210.26040crNimo20-400


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