BÖHLER K890 MICROCLEAN
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
Property Features
- Toughness & Ductility: very high
- Wear Resistance: good
- Compressive strength: high
- Dimensional stability: very high
Technical Specifications
Chemical Composition
* Chemical Composition (Average %)
- C
- 0.85
- Si
- 0.55
- Mn
- 0.40
- Cr
- 4.35
- Mo
- 2.80
- V
- 2.10
- W
- 2.55
- Co
- 4.50