PROPRIETARY CP4M Tool steels

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

Data updates

Latest Update: 2024-12
Total number of updates: 4
Update History
2022-05 2020-10 2013-11

This material has 18 properties — only a subset is shown here.

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PROPRIETARY CP4M Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.60
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
5.00
UNIT
%
CAS NUMBER
7440-47-3

Dörrenberg Edelstahl GmbH, Product Data Sheets,

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PROPRIETARY CP4M 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
0.27 — 0.3
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This material has 18 properties — only a subset is shown here.

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PROPRIETARY CP4M Heat Treatments

  • Soft annealing: 820 - 860°C, furnace cooling.
    Stress Relieving: 600 - 650°C, furnace cooling.
    Hardening: 1000 - 1050°C, oil, pressure gas, air or hot bath 500 - 550°C cooling.
  • Soft annealed: 820-860°C, furnace cooled (HB ≤ 250)
    Stress relief annealed: 600-650°C, furnace cooled
    Hardened: 1000-1050°C, oil cooled, pressure gas (N2), air or hot bath 500-550°C

PROPRIETARY CP4M Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≥ 250
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  • -Cross References
  • 4Composition
  • 3Mechanical Properties
  • 3Physical Properties
  • 5Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 3Total Suppliers