CSN 17 242 Stainless steels

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

Data updates

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

This material has 43 properties — only a subset is shown here.

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CSN 17 242 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.2500
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.0000 – 20.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 2.0000
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
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 7242: 1979 / Chromium-Nickel steel 17 242

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CSN 17 242 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Thermal Conductivity
14.6 W/(m∙°C)
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Density
7.61 — 8.1 kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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This material has 43 properties — only a subset is shown here.

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CSN 17 242 Heat Treatments


  • Forging at 1000 to 900°C, after forging annealing.
    Solution annealing at 1020 to 1070°C, After warming up period of 15 min. to 30 min. at this temperature, then cooled in water. It must not be annealed at a temperature of 400°C to 900°C, because it reduces corrosion resistance and toughness.

CSN 17 242 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 569 MPa
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Elongation, A
≥ 40 %
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Impact Strength
≥ 1960 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 17 242 International Equivalent Materials


Showing 4 of 4 results.

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

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  • 4Cross References

  • 7Composition
  • 15Mechanical Properties
  • 11Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 3Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

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

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

  • 2Total Suppliers