K890 MICROCLEAN

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BÖHLER K890 MICROCLEAN is a high-performance cold work tool steel manufactured using powder metallurgy. It features good toughness, very high compressive strength and excellent fatigue strength. This favorable combination of properties can avoid chipping damages to tools. BÖHLER K890 MICROCLEAN is not only used in cold work applications, but also in mold making.

Melting Route

Powder metallurgy

Product Features

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

Technical Data

 Compressive strength
Dimensional stability in heat treatment
Toughness
Wear resistance abrasive
Wear resistance adhesive
C Si Mn Cr Mo V W Co
0.85 0.55 0.40 4.35 2.80 2.10 2.55 4.50

Downloads

K890 MICROCLEAN Datasheet
ST035_High performance steels produced by powder metallurgy methods
BL009_Tool Steels, High Speed Steels
BW140_Welding in tool making
BW141_Grinding for toolmaking
BW142_Polishing in Mold Making
BW051_High performance steels for punching and blanking
BW055_High performance tool steels for coining
SC127_Open Die Forge
BW053En_High-Performance Materials for Industrial Knives