PROPRIETARY DH31-EX Cast steels

Material group: Ferrous Alloys / Cast steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2016-08
Total number of updates: 1
Update History

This material has 25 properties — only a subset is shown here.

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PROPRIETARY DH31-EX Physical Properties

Temperature

PROPERTY / VALUE
Thermal Conductivity
26.7 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 25 properties — only a subset is shown here.

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PROPRIETARY DH31-EX Heat Treatments

  • Forging temperature: 900 - 1200°C. Annealing at 820 - 870°C, slow cooling. Quenching at 1000 - 1050°C, air cooling. Tempering at 550 - 650°C, air cooling.

PROPRIETARY DH31-EX Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 235
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Rockwell Hardness (HR)
35 — 53
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  • -Cross References
  • -Composition
  • 2Mechanical Properties
  • 21Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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