CSN 14 331 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: Czech Republic / CSN

Data updates

Latest Update: 2016-10
Total number of updates: 1
Update History

This material has 57 properties — only a subset is shown here.

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CSN 14 331 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.2800 – 0.3500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.8000 – 1.1000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.8000 – 1.1000
UNIT
%
CAS NUMBER
7439-96-5
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

CSN 41 4331: 1977 / Manganese-Silicon-Chromium steel 14 331

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CSN 14 331 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.67 — 7.86 kg/dm³
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Poisson Coefficient
val1
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Shear Modulus
78 GPa
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This material has 57 properties — only a subset is shown here.

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CSN 14 331 Heat Treatments


  • Forging at 1150 to 800°C.
    Soft annealing at 720 to 730°C, cooling in furnace.
    Hardening in oil at 870 to 900°C.
    Tempering in water or in oil at 480 to 560°C.

CSN 14 331 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
490 — 1270 MPa
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Brinell Hardness (HB)
≥ 229
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Elongation, A
≥ 10 %
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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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CSN 14 331 International Equivalent Materials


Showing 2 of 4 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
PN
COUNTRY / PRODUCER
Poland
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GOST
COUNTRY / PRODUCER
Russia
EQUIVALENCE CATEGORY
Implicit

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  • 4Cross References

  • 6Composition
  • 32Mechanical Properties
  • 5Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

  • 7Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • 1Total Suppliers