• Product Description
  • Device Parameters
    • Commodity name: Reaming tool
    • Commodity ID: 1123540488645398528

    Chemical composition

    C

    Yes

    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 properties

    Yield strength (MPa)

    Tensile strength (MPa)

    Minimum Elongation (%)

    Sectional shrinkage rate (%)

    ≥150 ksi (1034 MPa)

    ≥160Ksi(1103Mpa)

    ≥ 14

    ≥ 45

     

    Impact energy (Charpy impact energy): average ≥ 48 J; minimum single value ≥ 41 J.

    Surface hardness: 319–390 HB

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