PROPRIETARY RFSH 7 Stainless steels

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

Data updates

Latest Update: 2019-07
Total number of updates: 1
Update History

This material has 13 properties — only a subset is shown here.

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PROPRIETARY RFSH 7 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
1.05
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
1.45
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
17.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

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

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PROPRIETARY RFSH 7 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
7.61 — 8.1 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 13 properties — only a subset is shown here.

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PROPRIETARY RFSH 7 Heat Treatments

  • Hot forming at 1120 - 800°C, cooling in ash or sterchamol.
    Annealing at 800 - 850°C for 6 - 8h, furnace cooling.
    Hardening at 1030 - 1050°C, oil quenching.
    Tempering at 150 - 300°C.
    Hardness range 58 - 62 HRC.
    Structure after heat treatment: Martensitic.

PROPRIETARY RFSH 7 Mechanical Properties

Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 260
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  • 1Cross References
  • 5Composition
  • 1Mechanical Properties
  • 4Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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