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Cold Work Round Bars

Cold Work Round Bars
Cold Work Round Bars
Price And Quantity
  • Kilograms/Kilograms
  • 200
  • Kilograms/Kilograms
  • 120INR
    Product Specifications
    • Construction
    • Round
    • Cold Drawn
    • 20-450 Millimeter (mm)
    • 3-18 Meter (m)
    Product Description

    Product details

    Minimum Order Quantity

    200 Kilogram

    Coefficient of thermal expansionat Degree C

    20-700 Deg C

    Hardening Degree C

    940-980 Deg C

    Hardness after quenching HRC

    64.5 HRC

    Quenching

    Oil, Air (up to 30 mm thickness)

    Soft annealing Degree C

    810 -850 Deg C

    Tempering Degree C after Quenching

    100-600 Deg c

    Thickness/Diameter

    20 to 450 mm

    Technique

    Cold Rolled

    Shape

    Round

    Single Piece Length

    3 - 18 Meter

    Usage/Application

    Construction

     Physical Properties:

    Coefficient of Thermal Expansion at °C

    10 m / (m*K)

    20-100

    11.2

    20-200

    12.8

    20-300

    13.5

    20-400

    13.7

    20-500

    14.3

    20-600

    14.7

    20-700

    14.9


    Thermal Conductivity at °C

    W / (m*K)

    20

    35

    350

    34

    700

    33


    Heat Treatment:

    Soft Annealing °C

    710-740

    Cooling

    Furnace

    Hardness HB

    max. 235

    Hardening °C

    840-870

    Quenching

    Polymer or Oil

    Hardness after quenching HRC

    51


    Tempering°C after quenching

    100

    200

    300

    400

    500

    600

    700

    HRC

    51.5

    50.2

    48

    46.2

    43

    39

    29


    Contact Us

    Unit No.1201 & 1202, Ghanshyam Enclave P. Co-Op. Soc. Ltd., New Link Rd, Kandivali (W), Mumbai Maharashtra India +918037301435
    Phone :+918037301435