Product Description

Turbine blades, engine shafts, piston rods, gearings, screws.

Property Features

Creep resisting, martensitic precipitation hardenable Cr-Ni-Mo-Cu-steel with high
strength and good toughness. BÖHLER T671 EXTRA may be furnished in the solution-annealed or age-hardened condition. A special ageing treatment develops higher strength with good ductility and toughness. Usual upper temperature limit for continuous operating at 370°C.

Technical Specifications

Material Numbers

Custom 450

Available product shapes

  • Long Products
  • Semi-Finished Products / Billet


Fairs & Events

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