Application Segments

    Aerospace

    Melting Route

    VIM + VAR

    Product Description

    This specification covers a premium aircraft-quality, double vacuum-melted low-alloy steel in the form of bars, forgings and forging stock.

    It is used typically for critical carburized parts such as bearings operating under heavy loads and high speeds at moderate temperatures. E.g. bearings and rolling elements, bearing balls and races.

    Technical Specifications

    Material Numbers


    M50 Nil 13DCNV40


    Standards


    6278

    Chemical Composition

    Chemical composition (average %)
    0.11 to 0.15 0.10 to 0.25 0.15 to 0.35 max. 0.015 max. 0.010 4.00 to 4.25 3.20 to 3.60 1.13 to 1.33 max. 0.15 max. 0.10 max. 0.25

    Available product shapes

    • Long Products

      Long Products

    Downloads

    Contacts

    BÖHLER Special Products

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