K890

    Product Description

    BÖHLER K890 MICROCLEAN – This powder-metallurgical cold-working steel has good toughness, very good compressive strength, and excellent fatigue strength.

    Property Features

    • Toughness & Ductility: very high
    • Good toughness means safety against cracking of the molds in use: very high
    • Uniformly high strength and toughness, even with large dimensions: very high
    • Wear Resistance: good
    • Compressive strength: high
    • Dimensional stability: very high
    • Excellent homogeneity and isotropy: very high
    • Fine carbide structure: very high
    • Homogeneous microstructure: very high

    Technical Specifications

    Compressive strength Stability heat Toughness Wear resistance abrasive Wear resistance adhesive

    Chemical Composition

    0.85 0.55 0.40 4.35 2.80 2.10 2.55 4.50

    Chemical composition (average %)

    Available product shapes

    • Plate

      Plate

    • Round bar

      Round bar

    Contacts

    BÖHLER TOOL & HIGH SPEED STEELS

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