• Description
  • Device parameters
    • Commodity name: Reamer
    • Commodity ID: 1133099437958778880

    chemical composition

    C

    Si

    Mn

    Cr

    Mo

    Ni

    V

    Cu

    P

    S

    0.28-0.34

    0.10-0.40

    0.60-1.00

    0.60-1.10

    0.35-0.65

    1.65-3.10

    0.05-0.15

    ≤0.35

    <0.015

    <0.015

    P+S<0.025

     

    Mechanical behavior

    Yield strength (Mpa)

    Tensile strength (Mpa)

    Minimum elongation (%)

    Reduction of area (%)

    ≥150Ksi(1034Mpa)

    ≥160Ksi(1103Mpa)

    14

    45

     

    Impact power (Charpy impact power): average value≥48J single minimum value≥41J

    Surface hardness: 319-390HB

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