Melting Route

Airmelted

Product Description

BÖHLER K455 corresponds approximately to the material 1.2550 (~60WCrV7, ~S1) in terms of the alloy concept. This classic matrix steel is characterized by high toughness, good machinability and polishability. BÖHLER K455 offers the advantage of simple heat treatment with low hardening temperatures and single tempering. BÖHLER K455 is widely used in the field of punching and cutting tools as well as in the field of embossing tools.

Property Features

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

Technical Specifications

Compressive strength Dimensional Stability in heat treatment Toughness Wear resistance abrasive

Material Numbers


~1.2550 ~60WCrV7 ~60WCrV8 ~S1


Chemical Composition

Chemical composition (average %)
0.63 0.60 0.30 1.10 0.18 2.00

Available product shapes

  • Long Products
  • Open Die Forgings
  • Plates

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