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Mfg. Process
 
Annealing Process Back «
support Annealing process produce a spheroidal / globular farm of a carbide in a ferritic matric which makes easy machining.
   
1.  Raw Material Hardness (HRB)
  » HRB - 94 Max.
   
2.   Micro structure of raw material
  a) Carbe Size
  b) Carbide Network
  c) Segregation
  d) Perlite Amount
   
3.  Inclusion rating as per IS(4163/'82)
   
   
  Annealing Process
   
  Benefits of an Annealing process
  • Reduce hardness of steel
  • Reduce yield & tensile strengh of steel
  • Remove the residual stresses which result from cold    working and machining
  • Improve ductility
  • Improve match inability
  • Make the grain refinement possible

 

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