Product Description

BÖHLER S690 MICROCLEAN – “The simple one”
The tough high-speed steel for challenging machining and cold forming.

Property Features

Very high Toughness & Ductility

Good Wear Resistance

Good Compressive strength

Good Edge Stability

High Grindability

Good Hot Hardness

Technical Specifications

Compressive strength Grindability Through hardenable Toughness Wear resistance

Material Numbers

1.3351 T11304 HS6-5-4 M4 SKH54


4957 A600 G4403

Chemical Composition

1.35 0.60 0.30 4.10 5.00 4.10 5.90

Chemical composition (average %)

Available product shapes

  • Long Products
  • Round Bar
  • Standard Bar

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