AFNOR NF 25 CD4-M Cast steels

Material group: Ferrous Alloys / Cast steels
Country / Standard: France / AFNOR NF

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This material has 14 properties — only a subset is shown here.

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AFNOR NF 25 CD4-M Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.2800
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.8000 – 1.2000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
Remainder
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

NF A 32-054 / Foundry products - Cast steels for general purpose in mechanical engineering

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AFNOR NF 25 CD4-M Heat Treatments

  • Normalizing: 890-950°C; tempering: 600-650°C.

AFNOR NF 25 CD4-M Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 600 MPa
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Elongation, A
≥ 15 %
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Impact Energy
val1
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J
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Yield Strength, Rp0.2
≥ 400 MPa
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  • 1Cross References
  • 8Composition
  • 4Mechanical Properties
  • -Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers