PROPRIETARY ASP 2012 Tool steels

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

Data updates

Latest Update: 2025-11
Total number of updates: 4
Update History
2025-10 2023-06 2015-03

This material has 77 properties — only a subset is shown here.

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PROPRIETARY ASP 2012 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.60
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
4.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
2.0
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2
CRITERIA
W
VALUE
val1
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UNIT
%
CAS NUMBER
7440-33-7

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PROPRIETARY ASP 2012 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 220 GPa
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Density
val1
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kg/dm³
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Thermal Conductivity
26 W/(m∙°C)
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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 77 properties — only a subset is shown here.

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PROPRIETARY ASP 2012 Heat Treatments


  • Soft annealing in a protective atmosphere at 850 - 900°C for 3h, slow cooling at 10°C/h down to 700°C, air cooling.

    Stress-relieving at 600 - 700°C for approximately 2h, slow cooling down to 500°C.

    Hardening in a protective atmosphere with pre-heating at 450 - 500°C and 850 - 900°C and austenitising at a temperature suitable for chosen working hardness. Cooling down to 40 - 50°C.

    The temperature tempering range from 520 to 560°C, depending on the hardening temperature, the application and the targeted hardness (55 to 63 HRC). Cooling to room temperature between tempering.

PROPRIETARY ASP 2012 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
2572.7 MPa
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Brinell Hardness (HB)
val1
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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Rockwell Hardness (HR)
val1
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  • -Cross References

  • 5Composition
  • 50Mechanical Properties
  • 17Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • 2Total Suppliers