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Visit Zeus Inc. for Fluoropolymer Tubing
Bohler-Uddeholm IMPAX® P20 Hot Work Tool Steel  (discontinued **)
Categories: Metal; Ferrous Metal; Alloy Steel; Chrome-moly Steel; Tool Steel; Hot Work Steel

Material Notes: Chromium-nickel-molybdenum alloyed steel

A pre-hardened Ni-Cr-Mo-steel supplied at 290-341 HB suitable for die casting of zinc, lead and tin. Also suitable for high strength holder blocks.

Impax Supreme offers the following benefits:

  • No hardening risks
  • No hardening costs
  • Time saving, e.g. no waiting for heat treatment
  • Lower tool cost
  • Modifications easily carried out
  • Can be subsequently nitrated to increase surface wear resistance or locally flame hardened to reduce surface damage

Available Properties
  • Density, hardness of 310 HB
  • Density, hardness of 310 HB
  • Hardness, Brinell, Hardened and tempered (Delivery condition)
  • Tensile Strength, Ultimate, (hardness of 325 HB)
  • Tensile Strength, Ultimate, (hardness of 325 HB)
  • Tensile Strength, Yield, 68°F (hardness of 325 HB)
  • Tensile Strength, Yield, 68°F (hardness of 325 HB)
  • Modulus of Elasticity, (hardness of 310 HB)
  • Modulus of Elasticity, hardness of 310 HB
  • Compressive Yield Strength
  • Charpy Impact, V-notch
  • Charpy Impact, V-notch
  • CTE, linear, hardness of 310 HB
  • Specific Heat Capacity, hardness of 310 HB
  • Thermal Conductivity, hardness of 310 HB
  • Thermal Conductivity, hardness of 310 HB
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe, As Balance
  • Manganese, Mn
  • Molybdenum, Mo
  • Nickel, Ni
  • Silicon, Si
  • Sulfur, S
Property Data

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