UNS number F45003  Tradenames  NI-HARD TYPE 4, NI-HARD TYPE D, YOONSTEEL N2 EN GJN HV600 Equivalent Grades, former BS 2E, Cast iron, white, Ni-Cr alloy Designation BS EN 12513:2011 EN GJN HV600. Record based on BS 4844:1986 BS grade 2E. Standards with similar compositions: France: FBCr9Ni5 to AFNOR NF A32-401 Hungary: FOX300CrNi95 to MSZ 8273, … Continue reading EN GJN HV600 Equivalent Grades, former BS 2E, Cast iron, white, Ni-Cr alloy