alloy steel 1. Description: Alloy steel-cold drawn steel-hexagonal bar 2. Specification: S7-S50 mm 3. Standard: DIN,JIS,ASTM alloy steel1. Description: Alloy steel-cold drawn steel-hexagonal ... -4, 20NiCrMoS6-4, 34CrNiMo6, 16MnCr5,20MnCr5, 17Cr3, 34Cr4, 41Cr4, 60Cr3, 50CrV4, 100Cr6, 51CrV4, 20NiCrMo2-2, 67SiCr5, 61SiCr7, 41CrAlMo7, 10SPb20JIS: SCM430, SCM435 ...