1.Product name : Round bar 2.Diameter : 5.5mm-250mm 3.Material :20#,35#,45#,Q215,Q235,304,316 Round Steel bar Product Round Steel barStandard AISI,GBMaterial 10#,20#,35#,45#,Q215,Q235,304,316Diameter 5.5mm-250mmLength 3m,6m,9m,12mSurface smoothApplication re-manufacture ,tool steel , and so onSupply ability 5000 tons /monthPacking in bundles Q235 Round Steel Bar