CSN 42 2491 Cast irons

Material group: Ferrous Alloys / Cast irons
Country / Standard: Czech Republic / CSN

Data updates

Latest Update: 2014-12
Total number of updates: 1
Update History

This material has 45 properties — only a subset is shown here.

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CSN 42 2491 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
1.6000 – 2.4000
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
15.0000 – 18.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.5000 – 1.0000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
P+S
VALUE
val1
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UNIT
%
CAS NUMBER
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

CSN 42 2491: 1994 / Chromium heat-proof cast iron 422491

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CSN 42 2491 Physical Properties

Temperature

PROPERTY / VALUE
Thermal Conductivity
18.8 W/(m∙°C)
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Density
val1
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kg/dm³
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This material has 45 properties — only a subset is shown here.

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CSN 42 2491 Heat Treatments

  • Recommended temperatures for heat treatment: annealed at 880-900°C and cooled in air to 700-600°C, and then in furnace.

CSN 42 2491 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
343 — 588 MPa
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Brinell Hardness (HB)
290 — 460
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  • 3Cross References
  • 7Composition
  • 4Mechanical Properties
  • 30Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers