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    N80 Grade

    Higher strength normalized grade available in Q (quenched) and T (tempered) variants for deeper wells.

    Overview

    N80 provides increased strength for deeper well applications. Available in Type Q (quenched and tempered) and Type 1 (normalized) variants, it offers versatility for various completion designs requiring higher mechanical properties.

    Technical Specifications

    TypesN80Q, N80-1
    Hardness23 HRC max
    Max Yield110,000 psi
    Min Yield80,000 psi
    Min Tensile100,000 psi

    Applications

    Intermediate casing
    Deep wells
    Higher pressure applications
    Production casing

    Frequently Asked Questions

    What is N80 Grade?

    N80 provides increased strength for deeper well applications. Available in Type Q (quenched and tempered) and Type 1 (normalized) variants, it offers versatility for various completion designs requiring higher mechanical properties.

    What are the applications of N80 Grade?

    N80 Grade is commonly used for: Intermediate casing, Deep wells, Higher pressure applications, Production casing.

    What API standard applies to N80 Grade?

    N80 Grade is manufactured according to API 5CT specifications.