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