• Product Description
  • Device Parameters
    • Commodity name: Round bar
    • Commodity ID: 1123540452985425920

    AISI 4140

    Chemical composition:

    C Yes Mn P S Cr Ni Mo Al Cu H2

    0.38-0.44

    0.15-0.35

    0.75-1.00

    < 0.020

    < 0.030

    0.80-1.10

    <0.25

    0.15-0.25

    0.02-0.05

    <0.25

    <2PPM

    Mechanical Properties:

    Tensile strength (MPa) Yield Strength (MPa) Elongation (%) Percentage of Reduction in Area (%) Impact energy Akv (J) Hardness

    >=1080(110)

    >=930(95)

    >=12

    >=45

    >=63

    <=229HB

    Materials can be selected according to customer requirements.

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