20mncr5(Case Hardening Steel)

Alloyed case hardening steel for parts with a required core tensile strength and good wearing resistance: piston, bolts, camshafts, levers, mechanical engineering components, average cog wheels, shaft, cardan joints, gear building, spindles

20MnCr5 is used where material requires core tensile strength of 1000 – 1300 N/mm² and just right carrying resistance as boxes, piston bolts, spindles, camshafts, gears, shafts and other mechanical controlling materials

Applications for 20MnCr5 steel

Typical Applications are.

  • Gears
  • Pins
  • Shafts
  • Camshafts
  • Drive wheels
  • Clutch plates
    • Grade C Si Mn P S Cr
    20Mncr5 0.17 - 0.22 % 0.40 % 1.10 - 1.40 % 0.025% max 0.020 – 0.035 % 1.00 - 1.30 %