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    API 5CRA
    Material Grades

    CRA Materials

    Corrosion-resistant alloys including duplex, super duplex, and nickel alloys for extreme corrosive environments.

    Overview

    CRA materials encompass duplex stainless steels, super duplex, and nickel-based alloys for the most corrosive well environments. These premium materials provide exceptional resistance to chlorides, CO2, and H2S.

    Technical Specifications

    Pren>40 for super duplex
    Types22Cr Duplex, 25Cr Super Duplex, Alloy 825, Alloy 625, Inconel 718
    ApplicationsExtreme corrosion

    Applications

    Highly corrosive wells
    Chloride environments
    HP/HT sour service
    Offshore deepwater

    Frequently Asked Questions

    What is CRA Materials?

    CRA materials encompass duplex stainless steels, super duplex, and nickel-based alloys for the most corrosive well environments. These premium materials provide exceptional resistance to chlorides, CO2, and H2S.

    What are the applications of CRA Materials?

    CRA Materials is commonly used for: Highly corrosive wells, Chloride environments, HP/HT sour service, Offshore deepwater.

    What API standard applies to CRA Materials?

    CRA Materials is manufactured according to API 5CRA specifications.

    Manufacturers

    No manufacturers linked yet.

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