Melting Route

Powder metallurgy

Product Description

BÖHLER K390 MICROCLEAN is a high-alloyed, high-performance cold work tool steel manufactured using powder metallurgy. This material has the highest alloy content in the group of cold work tool steels with high vanadium content. The high alloy content gives this material outstanding wear resistance. At the same time, the powder metallurgical manufacturing process creates a uniform matrix with finely distributed primary carbides. Among other things, this leads to good material toughness. BÖHLER K390 MICROCLEAN is a problem solver for applications requiring extremely high wear resistance and compressive strength.

Property Features

  • Toughness & Ductility: high
  • Wear Resistance: very high
  • Compressive strength: very high
  • Dimensional stability: very high

Technical Specifications

Compressive strength Dimensional Stability in heat treatment Toughness Wear resistance abrasive Wear resistance adhesive

Chemical Composition

Chemical composition (average %)
2.47 0.55 0.40 4.20 3.80 9.00 1.00 2.00

Available product shapes

  • Long Products
  • Open Die Forgings
  • Plates

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