CSN 42 2630 Cast steels

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

Data updates

Latest Update: 2018-06
Total number of updates: 2
Update History
2015-02

This material has 66 properties — only a subset is shown here.

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CSN 42 2630 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.1000 – 0.2000
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.4000 – 0.8000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
≤ 0.0500
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 2630: 1975 / Carbon steel 42 2630 for castings

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CSN 42 2630 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
211.4 GPa
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Thermal Conductivity
val1
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W/(m∙°C)
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Electrical Conductivity
val1
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S/m
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This material has 66 properties — only a subset is shown here.

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CSN 42 2630 Heat Treatments

  • Normalization, annealing at 940 to 970°C, cool in air; Tempering at 620 to 670°C, cooling in furnace, air; Annealing to lower tension at 600 to 650°C and cooling in furnace, air;

CSN 42 2630 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
370 — 520 MPa
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Brinell Hardness (HB)
105 — 150
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Elongation, A
≥ 25 %
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Impact Strength
val1
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kJ/m²
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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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  • -Cross References
  • 6Composition
  • 12Mechanical Properties
  • 45Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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