What Is FG200 Material?
What Is FG200 Material? Cast iron is an alloy of iron and carbon. I.e., FG200 that means grey cast iron with ultimate tensile strength 200 N/mm2. What is FG cast iron? Product Data Standard Flake Iron (FG) High Strength Flake Iron (HS) Spheroidal Graphite Iron or Nodular Iron (SG) Cast Iron. Page 1. Chemical composition.