PROPRIETARY SIHARD 2235 Tool steels

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

Data updates

Latest Update: 2021-10
Total number of updates: 1
Update History

This material has 129 properties — only a subset is shown here.

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PROPRIETARY SIHARD 2235 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.80
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.55
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.40
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 2235 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Thermal Conductivity
33.5 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 129 properties — only a subset is shown here.

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PROPRIETARY SIHARD 2235 Heat Treatments


  • Soft annealing: Heat to 710-850°C, cool slowly in furnace. This will produce a maximum Brinell hardness of 220.
    Stress relieving: Stress relieving to remove machining stresses should be carried out by heating to 650°C, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
    Hardening: Harden from a temperature of 810-840°C, 780-810°C followed by oil (up to diameter 15 mm) or water (for diameter higher then 15 mm) quenching. Hardness after quenching is 64 HRC.

PROPRIETARY SIHARD 2235 Mechanical Properties


Temperature

PROPERTY / VALUE
Rockwell Hardness (HR)
31 — 64
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PROPRIETARY SIHARD 2235 International Equivalent Materials


Showing 15 of 58 results.

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STANDARD
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EQUIVALENCE CATEGORY
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
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STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
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STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
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STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
JUS
COUNTRY / PRODUCER
Yugoslavia
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Implicit
MATERIAL
STANDARD
PROPRIETARY
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Implicit
MATERIAL
STANDARD
PROPRIETARY
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EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
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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
MATERIAL
STANDARD
SEW
COUNTRY / PRODUCER
Germany
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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  • 58Cross References

  • 5Composition
  • 7Mechanical Properties
  • 6Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 52Total Suppliers