Melting Route

Powder metallurgy

Product Description

BÖHLER S790 MICROCLEAN – “The 1st MICROCLEAN”

High-speed steel manufactured in a powder metallurgy process, with good hot hardness, compressive strength, and wear resistance. PM technology gives it good toughness and excellent workability, including the best machinability.

Property Features

  • Toughness & Ductility: high
  • Wear Resistance: good
  • Compressive strength: good
  • Edge Stability: good
  • Grindability: high
  • Hot Hardness (red hardness): good

Technical Specifications

Compressive strength Grindability Red hardness Toughness Wear resistance

Material Numbers


1.3345 HS6-5-3C


Standards


4957

Chemical Composition

Chemical composition (average %)
1.29 4.20 5.00 3.00 6.30

Available product shapes

  • Long Products
  • Plates

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