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Schmolz + Bickenbach Thermodur® 2367 Superclean Hot Work Die Steel
Categories: Metal; Ferrous Metal; Tool Steel; Hot Work Steel

Material Notes: Description: Thermodur® 2367 Superclean is an electro slag remelted (ESR) hot work die steel developed for applications where high temperature properties (tensile strength & thermal conductivity) are required to resist thermal fatigue and tempering

Characteristics: Excellent resistance to heat checking; Excellent resistance to wear (erosion & abrasion); Excellent high-temperature strength; Good tempering resistance; and Good toughness

Applications: High pressure die casting dies, Hot forging dies, Hot extrusion tooling, Forming dies, Plastic molds and Mandrels

Stress Relieving (Heat Treatment): 1200°F for 2 hours; Cooling: Cool slowly to 900°F in air; Hardness: <230 HB

Hardening (Heat Treatment): 1875°F- 1920°F Hold at temperature for 30 minutes; Cooling: Vacuum quench at 50°F/ min, to 1000°F then cool to below 150°F; Hardness: <55 HRC Quenched

Information provided by Schmolz + Bickenbach

Available Properties
  • Density
  • Hardness, Rockwell C
  • Hardness, Rockwell C
  • Hardness, Rockwell C
  • Hardness, Rockwell C
  • Hardness, Rockwell C
  • Hardness, Rockwell C
  • Tensile Strength, 44 HRC
  • Tensile Strength, 48 HRC
  • Tensile Strength, 52 HRC
  • Tensile Strength, Yield, 44 HRC
  • Tensile Strength, Yield, 48 HRC
  • Tensile Strength, Yield, 52 HRC
  • Elongation at Yield, 52 HRC
  • Elongation at Yield, 44 HRC
  • Elongation at Yield, 48 HRC
  • Reduction of Area, 52 HRC
  • Reduction of Area, 48 HRC
  • Reduction of Area, 44 HRC
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • Thermal Conductivity
  • Thermal Conductivity
  • Thermal Conductivity
  • Annealing Temperature, Soft; Cooling: Furnace 20°F/hour to 1200°F/ Then air cool; < 235 HB
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe
  • Molybdenum, Mo
  • Silicon, Si
  • Sulfur, S
  • Vanadium, V
Property Data

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Manufacturer Notes:
Schmolz + Bickenbach (Swiss Steel International)

Category Notes

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