CASE HARDENING STEEL 20MnCr5

We at OM STEEL ENTERPRISES is highly recognized name in the industry, highly engrossed in Supplying, Trading and Retailing a broad spectrum of Case Hardening Steel Grade 20MnCr5.

Alloyed case hardening steel for parts with a required core tensile strength of 1000 – 1300 N/mm² and good wearing resistance as boxes, piston bolts, spindles, camshafts, gears, shafts and other mechanical controlling parts.




Chemical Composition


Element
Min
Max
Carbon, C0.170.22
Manganese, Mn 1.1 1.4
Silicon, Si- 0.4
Chromium,Cr11.3
Sulphur,S-0.035
Phosphorous,P--0.025

Physical Properties


Properties
Metric
Imperial
Density7.85 g/cc0.284 lb/in3

Mechanical Properties


  Brinell hardness   (HBW):   (+S)255
  Brinell hardness   (HBW):   (+A)217
  Brinell hardness   (HBW):   (+TH)170 - 217
  Brinell hardness   (HBW):   (+FP)152 - 201
  Brinell hardness   (HBW):   (+N)140 - 201


Features


   Soft Annealing

   Carburizing

   Hardening

   Tempering

   Forging

   Machinability

   Heat Treatment

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