Sep 07, 1990 · ABSTRACT:Gray iron is the most versatile of all foundry metals. The high carbon content is responsible for ease of melting and casting in the foundry and for ease of machining in subsequent manufacturing. The low degree or absence of shrinkage and high fluidity provide maximum freedom of design for the engineer. Gray Iron Sand Casting Foundry Ductile Cast Iron Casting RMC can pour gray and ductile iron castings using our no-bake process up to 1 ton finished weight in gray iron castings and ductile iron castings, and up to 0.5 tons in steel castings and stainless steel castings. RMC is dedicated to the quality of our work, and our commitment to excellence ensures the highest customer satisfaction.
Commonly used process for grey iron castings in the market is produced by sand casting. The processes using sand as the mold media have a somewhat similar effect on the rate of solidification of the casting, while the permanent mold process has a very marked effect on structure and properties. In our foundry, we can make grey iron castings in below two types: Grey Cast Iron Castings Sand Casting, Investment Casting Material:Cast iron gray iron GG20. Method:sand casting or green sand casting. Unit weight:1.35kgs Specification:DN50 valves body castings. Hits:103
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