M398

Product Description

BÖHLER M398 MICROCLEAN is a martensitic chromium steel produced with powder metallurgy. Due to its alloying concept this steel offers extremely high wear resistance and
high corrosion resistance – the perfect combination for highly wear-resistant tools.

Property Features

  • Extremly high wear resistance
  • High and isotropic dimensional stability during heat treatment 
  • High hardenability and compressive strength with  
  • >60 HRc
  • Good toughness
  • Good corrosion resistance
  • Good grindability
  • High gloss polishability

Technical Specifications

Corrosion resistance Machinability supplied Polishability Toughness Wear resistance

Chemical Composition

2.70 0.50 0.50 20.00 1.00 7.20 0.70

Chemical composition (average %)

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