CSN 42 2905 Cast steels

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

Data updates

Latest Update: 2015-02
Total number of updates: 1
Update History

This material has 56 properties — only a subset is shown here.

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CSN 42 2905 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.1500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
12.0000 – 14.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 0.7000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
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 2905: 1971 / Chromium steel 42 2905 for castings

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CSN 42 2905 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
211.8 GPa
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Thermal Conductivity
val1
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W/(m∙°C)
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Density
val1
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kg/dm³
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This material has 56 properties — only a subset is shown here.

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CSN 42 2905 Heat Treatments

  • Homogenization annealing at 1000 to 1050°C, cooling in air; Normalizing at 930 to 950°C, cooling in furnace, air; Tempering at 660 to 700°C, cooling in furnace, air; Annealing to lower tension at 640 to 680°C, cooling in furnace, air;

CSN 42 2905 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
539 — 735 MPa
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Brinell Hardness (HB)
160 — 220
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Elongation, A
≥ 20 %
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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  • 1Cross References
  • 8Composition
  • 10Mechanical Properties
  • 34Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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