... :C45, S20C, S26C, S55C, S60C, S355J2G3, ST52-3, 16MnCr5, 20MnCr5, A350 LF2,A105, Q390, SCM415, SCM435, SCM420, SCM440, SNCM439, 21CrMoV511, 56NiCrMoV7, 42CrMo4 ... /+8mm; RT diameter tolerance:-0/+3 mmGrain size: as per ASTM E112-96 Grade 5 or finer for normalized/annealed/QT ... conditionNon-metal inclusion: as per ASTM E45 A/B/C/D heavy ≤2, thin ≤2.5Quantity: 15MT or double per sizeMill ...