... , 20NiCrMoS6-4, 34CrNiMo6, 16MnCr5, 20MnCr5, 17Cr3, 34Cr4, 41Cr4, 60Cr3, 50CrV4, 100Cr6, 51CrV4, 20NiCrMo2-2, 67SiCr5, 61SiCr7, 41CrAlMo7, 10SPb20JIS: SCM430, SCM435, SCM440 ... structural steel, hot-rolled bar, hot-rolled wire rod, forged steel, cold-drawn bar, hot-rolled wire rod, hot-rolled bar, forged bar, cold-drawn bar, high carbon chromium ...