PROPRIETARY SB 7 Stainless steels

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

Data updates

Latest Update: 2024-07
Total number of updates: 2
Update History
2019-07

This material has 44 properties — only a subset is shown here.

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PROPRIETARY SB 7 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.07
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo+Nb
VALUE
2.1000
UNIT
%
CAS NUMBER
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0

Edelstahlwerk W. Ossenberg & Cie. GmbH, Product Data Sheets,

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PROPRIETARY SB 7 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
val1
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kg/dm³
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Thermal Conductivity
val1
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W/(m∙°C)
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Electrical Resistivity
val1
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Ω∙mm²/m
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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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Poisson Coefficient
val1
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This material has 44 properties — only a subset is shown here.

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PROPRIETARY SB 7 Heat Treatments

  • Hot forming at 1140 - 750°C, air cooling.
    Solution heat treating at 1020 - 1070°C, water cooling (just let it pass through).
    Structure after heat treatment: Austenitic.

PROPRIETARY SB 7 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
510 — 740 MPa
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Brinell Hardness (HB)
≤ 230
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Elongation, A
≥ 30 %
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Yield Strength, Rp0.2
val1
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MPa
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Impact Energy
val1
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J
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  • -Cross References
  • 4Composition
  • 20Mechanical Properties
  • 16Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 1Total Suppliers