Friday, 19 August 2016

S G Castings Manufacturers in India

S-G-Castings-Manufacturers-in-India
S G Castings Manufacturers in India

Sg iron casting manufacturers in India, S g iron is also known to be Ductile cast iron, Spheroidal Graphite iron, Nodular cast iron, Spherulitic Graphite cast iron. This is the type of cast iron has been treated during molten with elements like cerium or magenesium to persuade the formation of free graphite as spherulites. The ductile iron has many characteristics like fatigue resistance, toughness, combination of strength & weather resistance , ductility characters as well.

Bharat Engineering Works, we always prefer the high quality of raw materials and most advanced techniques to manufacture of S G castings. We are ISO certified leading the business not only in India but also extended in foreign countries. Our head quarters situated in Kolkata city, India.

S G iron is not a single material but it’s a part of group of different materials produced a range of properties. The common characters of this group is the graphite shape. In Sg irons, the form of graphite is in the form of nodules rather than flakes as it is in grey iron. The shape of flakes of graphite or nodules of graphite, both have less concentration points. Hence, inhibits the creation of cracks and enhances the ductility characteristics which gives the alloy.

Chemical analysis of S g casting iron:-
  • Silicon 2.2 to 2.7%
  • Magnesium 0.1 to 0.5%
  • Carbon 3.2 to 3.5%
  • Phosphorus 0.004 to 0.04%
  • Manganeese 0.1 too 0.5%
  • Copper 0.40%
  • Iron balance
  • Sulfur 0.005 to 0.07%





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