Ductile Iron Castings from Qingdao TianHua Ductile iron has a long history – it was created in World War II. Ductile iron castings offer excellent surface finish, have a better strength to weight ratio as compared to ferrous alloys, are corrosion resistant and can be machined precisely.Ductile Iron
Sand mold castings are a common method used in metal casting processes. This technique involves creating a mold using a mixture of sand and a binding agent, such as clay. The sand is packed around a pattern, which is usually made of wood or metal, to create a negative impression of the desired part.