PROPRIETARY SIHARD 2208 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 26 properties — only a subset is shown here.

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PROPRIETARY SIHARD 2208 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.31
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.55
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.50
UNIT
%
CAS NUMBER
7439-96-5
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 SIHARD 2208 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.72 — 8 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 26 properties — only a subset is shown here.

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PROPRIETARY SIHARD 2208 Heat Treatments


  • Soft annealing: Heat to 680-720°C, cool slowly. This will produce a maximum Brinell hardness of 220.
    Hardening: Harden from a temperature of 830-860°C followed by water quenching. Hardness after quenching is 52-55 HRC.

PROPRIETARY SIHARD 2208 Mechanical Properties


Temperature

PROPERTY / VALUE
Rockwell Hardness (HR)
43 — 52
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PROPRIETARY SIHARD 2208 International Equivalent Materials


Showing 3 of 5 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
IRAM
COUNTRY / PRODUCER
Argentina
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
NBR
COUNTRY / PRODUCER
Brazil
EQUIVALENCE CATEGORY
Implicit

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  • 5Cross References

  • 5Composition
  • 4Mechanical Properties
  • 5Physical Properties
  • 3Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 4Total Suppliers