PROPRIETARY SITHERM 2345 Tool steels

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

Data updates

Latest Update: 2017-06
Total number of updates: 1
Update History

This material has 55 properties — only a subset is shown here.

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PROPRIETARY SITHERM 2345 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.5100
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
5.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.3000
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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

SIJ - Slovenian Steel Group, Product Data Sheets,

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PROPRIETARY SITHERM 2345 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
0.52 Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Heat Capacity
val1
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J/(kg∙°C)
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Thermal Conductivity
25 W/(m∙°C)
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Poisson Coefficient
val1
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This material has 55 properties — only a subset is shown here.

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PROPRIETARY SITHERM 2345 Heat Treatments


  • Soft Annealing: Heat to 760 - 820°C, cool slowly in furnace. Stress Relieving: rough machine, then anneal below the critical 649/677°C a minimum of one hour at temperature, and cool very slowly, followed by finish machining. Hardening: Harden from a temperature of 1000 - 1040°C followed by air, oil warm bath (450 - 550°C) quenching.

PROPRIETARY SITHERM 2345 Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 250
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Rockwell Hardness (HR)
31 — 58
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PROPRIETARY SITHERM 2345 International Equivalent Materials


Showing 6 of 9 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 9Cross References

  • 6Composition
  • 11Mechanical Properties
  • 16Physical Properties
  • 4Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 9Total Suppliers