• Product Description
  • Device Parameters
    • Commodity name: Wind turbine main shaft
    • Commodity ID: 1123540459968942080

    Chemical Composition (m%)

    Grade C Yes Mn Cr Mo P S Ni Cu
    34CrNi3Mo 0.30~0.40 0.17~0.37 0.50~0.80 0.70~1.10 0.25~0.40 ≤0.035 ≤0.035 2.75~3.25 ≤0.20

    Mechanical Property

    Grade Tensile Strength Rm (MPa) Yield Strength Rp 0.2 (MPa) Elongation A(%) Reduction Area Z(%) Charpy V-notch Impact Energy A k (J) Hardness HBW
    34CrNi3Mo 755–900 590–785 12–14 32–40 32–55 241–341

    Materials can be selected according to customer requirements.

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