forged steel round bar 1)Material:C45,42CrMo4,45CrMo,34CrNiMo and so on 2)Dia:130-1500mm 3)Testing: Heat treatment, UT, demen
forged steel round bar
QualityEN standard C45, 1.2311, 1.2738, 42CrMo4, 1.2711, 1.2344, 1.2714, 1.2379, 34CrNiMo6, 18CrNiMo5, 39CrNiMo3ASTM standard 1045, P20, P20+Ni, 4140, H13, H11, D2, 4340, 8620JIS standard S45C, SCM440, NAK80, SKD61, SKD11Size Dia. φ 130- φ 1300mmLength up to 12000mm Max. weight 50mt per piece Delivery status Black skin, tolerance of dia. -0/+10mmRough turned, tolerance of dia. -0/+3mm Heat treatment Normalized, Q+T, Annealed UTSep 1921-84, Group 3, Class C/cOr as per your request Other qualities could also be supplied
forged steel round bar
