PROPRIETARY BÖHLER K294 Tool steels

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

Data updates

Latest Update: 2022-10
Total number of updates: 3
Update History
2022-09 2017-07

This material has 28 properties — only a subset is shown here.

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PROPRIETARY BÖHLER K294 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
2.45
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
5.20
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.50
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

Voestalpine Böhler Edelstahl GmbH & Co KG, Product Data Sheets,

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PROPRIETARY BÖHLER K294 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 221 GPa
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Thermal Conductivity
20.39 W/(m∙°C)
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Density
7.42 — 8 kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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This material has 28 properties — only a subset is shown here.

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PROPRIETARY BÖHLER K294 Heat Treatments

  • Annealing: 870-540°C (1598-1004°F); protect steel from scaling and/or decarburization; heat through to 870°C (1600°F); control cool at 15°C (30°F) maximum per hour to 540°C (1000°F), then furnace or ait cool to room temperature.
    Stress relieving 700-540°C (1292-1004°F); if required after Rough machining to minimize distortion during final heat treatment, heat to 595-700°C (1100-1300°F) and hold for 2 hrs followed by furnace; cool slowly to 500°C (930°F), then air cool.

PROPRIETARY BÖHLER K294 Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 277
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  • 6Cross References
  • 6Composition
  • 1Mechanical Properties
  • 11Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 2Total Suppliers