PROPRIETARY ASP 2023 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 201 properties — only a subset is shown here.

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PROPRIETARY ASP 2023 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
1.28
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
4.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
5.0
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

Erasteel, Product Data Sheets,

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PROPRIETARY ASP 2023 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 230 GPa
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Density
val1
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kg/dm³
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Thermal Conductivity
24 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 201 properties — only a subset is shown here.

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PROPRIETARY ASP 2023 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.

    Tempering at 560°C three times for at least 1h each time. Cooling to room temperature < 25°C between temperings.

PROPRIETARY ASP 2023 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
260 — 300
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Rockwell Hardness (HR)
52.27 — 66.75
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Impact Energy
34.3 — 90.9 J
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PROPRIETARY ASP 2023 International Equivalent Materials


Showing 15 of 82 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
EU
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
KS
COUNTRY / PRODUCER
Korea
EQUIVALENCE CATEGORY
Implicit
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 82Cross References

  • 5Composition
  • 27Mechanical Properties
  • 17Physical Properties
  • 2Heat Treatment
  • 4Metallography
  • -Machinability

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

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

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

  • 64Total Suppliers