PROPRIETARY SMI Tool steels

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

Data updates

Latest Update: 2021-02
Total number of updates: 2
Update History
2014-06

This material has 24 properties — only a subset is shown here.

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PROPRIETARY SMI Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.60
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.80
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
0.35
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

Aubert & Duval, Product Data Sheets,

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PROPRIETARY SMI 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 24 properties — only a subset is shown here.

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PROPRIETARY SMI Heat Treatments


  • Annealed: Heated to 675°C, slow cooled. Hardened: Preheated to 700°C; Heated to 850°C; Air cooled or gas pressure quenched. For large parts, air cooling may be replaced by salt bath at 220°C, followed by air cooling. Heating in an inert atmosphere is recommended; Tempered at 200°C depending on properties required.

PROPRIETARY SMI Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
245
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PROPRIETARY SMI International Equivalent Materials


Showing 2 of 4 results.

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

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  • 4Cross References

  • 5Composition
  • 1Mechanical Properties
  • 7Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 5Total Suppliers