Melting Route


Product Description

BÖHLER K110 is a 12% ledeburitic chromium steel and corresponds to material number 1.2379 (X153CrMoV12, D2). This tool steel combines the advantages of conventional 12% ledeburitic chromium steels with those of advanced tool steels. In the group of 12% ledeburitic chromium steels, BÖHLER K110 offers the best combination of wear resistance, compressive strength and toughness, for which reason it is used in virtually all cold work applications. Its advantageous tempering behavior with a pronounced secondary hardness maximum also enables the use of advanced coatings. This also makes BÖHLER K110 suitable for complex tools requiring a high degree of dimensional stability and shape stability.

Property Features

  • Wear Resistance: good
  • Dimensional stability: good

Technical Specifications

Material Numbers

1.2379 X153CrMoV12 ~T30402 D2



Chemical Composition

Chemical composition (average %)
1.55 0.30 0.30 11.30 0.75 0.75

Available product shapes

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

  • Long Products
  • Plates

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