PROPRIETARY CPM 154 Tool steels

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

Data updates

Latest Update: 2016-03
Total number of updates: 2
Update History
2015-07

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PROPRIETARY CPM 154 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
1.0500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
14.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
4.0000
UNIT
%
CAS NUMBER
7439-98-7

Crucible Industries LLC., Product Data Sheets,

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PROPRIETARY CPM 154 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.72 — 8 kg/dm³
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Poisson Coefficient
val1
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PROPRIETARY CPM 154 Heat Treatments


  • Annealing: Heat to 900°C, hold 2 hrs., slow cool no faster than 15°C per hour to 650°C, then furnace cool or cool in still air to room temperature. It can be cycle annealed by heating to 900°C. hold 2 hours, cool to 704°C, hold 4 hours, then air cool. Stress Relieved: Annealed Parts: Heat to 595-705°C, hold 2 hours, then furnace cool or cool in still air; Hardened Parts: Heat to 15-30°C below the original tempered temperature, hold 2 hours, then furnace cool or cool in still air. Hardened: Preheat: Heat to 760°C Equalize; Austenitize: 1037-1093°C, hold time at temperature 30-60 minutes; Quench: Oil or positive pressure (4 bar minimum) to below 50°C, or salt quench to about 540°C, then air cool to below 50°C. Salt bath treatment, if practical, will ensure the maximum attainable toughness for a given hardened treatment; Temper: Twice at 204-650°C, 2 hours minimum each time.

PROPRIETARY CPM 154 Mechanical Properties


Temperature

PROPERTY / VALUE
Rockwell Hardness (HR)
58.5
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PROPRIETARY CPM 154 International Equivalent Materials


Showing 2 of 2 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%

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

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  • 2Cross References

  • 3Composition
  • 6Mechanical Properties
  • 10Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 3Total Suppliers