... :grey/ductile cast Iron 2.cast iron 3.OEM service Sand Casting Iron Parts with Grey Cast Iron Casting Specifications:Accuracy: ... big order possible ItemDescriptionMaterialTechnical Process1Ductile iron castingsASTM A 536-Gr.60-40-18, 65-45-12Green-sand mouldingDIN-GGG40, ... castJIS-FC10, FC15, FC20, FC25, FC30, FC35Shell-core castBS-Grade 150, 180, 220, 260, 300, 350Electric-furnace smeltingNF-FGL150 ...