PROPRIETARY LA 2343 ESR Tool steels

Material group: Ferrous Alloys / Tool steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2023-03
Total number of updates: 1
Update History

This material has 30 properties — only a subset is shown here.

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PROPRIETARY LA 2343 ESR Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.39 – 0.42
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
4.90 – 5.20
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.30 – 0.45
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

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PROPRIETARY LA 2343 ESR Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Thermal Conductivity
26 W/(m∙°C)
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Density
7.72 — 8 kg/dm³
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Poisson Coefficient
val1
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This material has 30 properties — only a subset is shown here.

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PROPRIETARY LA 2343 ESR Heat Treatments

  • Quenching: - preheating to 750°C,
    - heating to 1010°C,
    - quenching in hot oil, or in salt baths, or under gas pressure.
    Tempering: - two successive temperings,
    - first temper at 550°C,
    - second temper according to the hardness required,
    - To obtain maximum hardness, perform two tempering operations tempering at 550°C.
    Annealing 750°C

PROPRIETARY LA 2343 ESR Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 240
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Rockwell Hardness (HR)
38.23 — 53.21
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  • 1Cross References
  • 9Composition
  • 7Mechanical Properties
  • 11Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 1Total Suppliers