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  • Size list





    Shape: Round Bar - Solid
    Grade: 4140
    DimensionsKilograms per meterStandard Length
    100.6176000
    131.0426000
    141.36000
    161.586000
    202.4666000
    253.8536000
    284.8246000
    305.5496000
    355.54856000
    367.996000
    409.8656000
    4512.4856000
    5015.4136000
    5518.656000
    6022.1956000
    6526.0496000
    7030.216000
    7534.686000
    8241.426000
    8546.6256000
    9052.1386000
    9557.966000
    10064.0886000
    10264.0886000
    10569.2136000
    11074.6016000
    11682.8886000
    12088.7816000
    130104.1956000
    140120.8416000
    150142.326000
    160157.8336000
    170178.1796000
    180199.766000
    190222.576000
    200246.6146000
    2052666000
    210271.8936000
    220298.4036000
    230326.1486000
    250385.3366000
    Kilograms per meter 0.617
    Standard Length 6000





    4140 is a 1% Chromium - Molybdenum (Chrome-Moly) high tensile steel alloy steel bar. A general purpose high tensile steel, used for axles, shafts, high tensile studs and bolts, gears and drilling rods. Generally supplied hardened and tempered. Generally only available in round bars, may use 718 Impax for block and flats. NOTE : Care should be taken with welding of this product, consult a welding specialist prior to welding.