PROPRIETARY Delcrome 17-4 AM Stainless steels

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

Data updates

Latest Update: 2021-09
Total number of updates: 2
Update History
2021-08

This material has 35 properties — only a subset is shown here.

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PROPRIETARY Delcrome 17-4 AM Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cr
VALUE
16
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
4
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
Balance
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Nb+Ta
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Other
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Kennametal Inc., Product Data Sheets,

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PROPRIETARY Delcrome 17-4 AM Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
180 — 190 GPa
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Thermal Conductivity
17 W/(m∙°C)
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Density
7.8 kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Melting Temperature
val1
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°C
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Tap Density
val1
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kg/dm³
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This material has 35 properties — only a subset is shown here.

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PROPRIETARY Delcrome 17-4 AM Heat Treatments


  • Solution annealed at 1400°C (1904°F) with Air quench; Aged at 482°C (900°F) with Air quench

PROPRIETARY Delcrome 17-4 AM Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
1070 — 1425 MPa
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Elongation, A
21 — 30 %
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp0.2
600 — 1260 MPa
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  • -Cross References

  • 8Composition
  • 13Mechanical Properties
  • 10Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

  • -Joints
  • -Coatings
  • -Dimensions
  • 2Tribology

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

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