• Product Description
  • Device Parameters
    • Commodity name: mandrel
    • Commodity ID: 1123540470878326784

    Chemical Composition (m%)

    Grade C Yes Mn Cr Mo P S Ni
    40CrNiMoA 0.38-0.43 0.17-0.37 0.60-0.80 0.70-0.90 0.17-0.25 ≤0.025 ≤0.025 1.35-1.55

    Hardness Requirements: 280-320 HB

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