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  • Brief Introduction


    Properties

    Improve in wear resistance and thermal fatigue resistance. High fracture toughness reduces the degree of fire cracking and helps to extend the servicing life. Its high strength spheroidal graphite core overcomes the high loads.

    Mechanical Properties Centrifugal Static
    Hardness of shell HSD45-60 HSD45-60
    Hardness of neck HSD38-50 HSD40-55
    Tensile Strength of core ≥500Mpa ≥500Mpa

    Chemical Analysis

    C Si Mn Ni Cr Mo
    3.0/3.4 1.5/2.5 0.8/1.0 2.5/4.5 ≤0.2 0.7/1.0

    Applications

    For roughing rod/bar mills.

     

    Centrifugal and Static Casting Spheroidal Graphite Acicular Roll and Ring