Grey Cast Iron

We are involved in exporting, trading and supplying of Grey cast iron also known as flake graphite cast iron, is a type of casting iron in which most of the carbon is present as flake graphite .The properties of grey cast iron depends on the distribution, sizes and amount of graphite flakes, and the matrix structure. These factories are in turn, influenced mainly by the manufacturing conditions, chemical composition, solidification time and rate of cooling in he mold. Grey cast iron exhibit low to moderate strength, low modulus of elasticity, low notch sensitivity, high thermal conductivity, moderate resistance of thermal stock , and outstanding capability. A SIMIS Casting. has many years of experiences to produce grey iron casting or gray cast iron. All of these grey casting are used in the automobile industry: gear box body, pipeline system and so on. The normal material of grey cast iron is the following: GG15, GG20, GG25. If you need Grey iron casting or ductile cast iron casting, please free feel to contact us. After getting your detailed inquiry for ductile iron casting, we will reply in time.