• Description
  • Device parameters
    • Commodity name: Main Shaft
    • Commodity ID: 1133099468317151232

    Chemical Compososition (m%)

    Grade C Si Mn Cr Mo P S Ni Cu
    40CrNi2Mo 0.37~0.45 0.15~0.35 0.50~0.80 0.70~0.90 0.20~0.30 ≤0.025 ≤0.030 1.65~2.0 ≤0.025

    Mechanical Property

    Grade Tensile Strength Rm(MPa) Yield Strength Rp 0.2 (MPa) Elongation A(%) Reduction Area Z(%) Charpy V Impact A k (J) Hardness HBW
    40CrNi2Mo ≥980 ≥835 ≥12 ≥55 ≥78 ≤269HB

    The materials can be selected according to customer requirements.

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