T552

    Product Description

    Highly stressed turbine blades and turbine discs , screws, shafts, bolts, pins and rings.

    Property Features

    Creep resisting, corrosion resistance hardened and tempered steel, with good toughness and good creep rupture strength. Usual upper temperature limit for continuous operating at 560°C.

    Technical Specifications

    Material Numbers


    Jethete 1.4933, 1.4938, 1.4939 S64152 X12CrNiMo12 BS : S151


    Standards


    5719

    Chemical Composition

    0.12 0.20 0.80 11.70 1.70 2.70 0.30 0.04

    Chemical composition (average %)

    Available product shapes

    • Long Products

      Long Products

    • Open Die Forgings

      Open Die Forgings

    • Semi-Finished Products / Billet

      Semi-Finished Products / Billet

    Contacts

    BÖHLER Special Products

    Contact us!

    cancel

    My account settings

    Please have a little patience. Your request is being processed.