Application Segments

    Aerospace

    Melting Route

    Airmelted

    Product Description

    BÖHLER N352 is a martensitic chromium steel with nickel addition. Heat treatable grade, capable of taking a mirror finish. Higher corrosion resistance compared to 13% chromium steal. Resistant to the effects of seawater, weak acids and alkaline solutions, as well as to acids having a strong, oxidizing effect such as nitric acid. Surface finish for optimum corrosion resistance: fine ground or polished.
    For components subject to high mechanical and corrosive stress, e.g. screws and shafts, at operating temperatures up to approx. 752° F.

    Property Features

    Martensitic chromium steel with nickel addition. Heat treatable grade, capable of taking a mirror finish. Resistant to the effects of seawater, weak acids and alkaline solutions, as well as to acids having a strong, oxidizing effect such as nitric acid. Surface finish for optimum corrosion resistance: fine ground or polished.

    Technical Specifications

    Material Numbers


    431 1.4044 X15CrNi17-3 S43100 431 SUS431


    Standards


    1.4044 AFNOR Z15CN16-02

    Chemical Composition

    Chemical composition (average %)
    0.12 to 0.20 max. 1.0 max. 1.0 max. 0.035 max. 0.025 15.0 to 18.0 2.00 to 3.00

    Applications

    Available product shapes

    Information on Long Products ) Presented data refer exclusively to long products. Please observe the detailed explanations at the end of the data sheet (pdf).

    • Long Products

      Long Products

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    Contacts

    voestalpine High Performance Metals International GmbH Sales Team Austria

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    Sales Team Austria

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