Generic 17-4 PH Stainless steels

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

Data updates

Latest Update: 2025-06
Total number of updates: 4
Update History
2024-06 2024-05 2024-04

This material has 289 properties — only a subset is shown here.

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Generic 17-4 PH Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.01
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
15.6
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
3.89
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
O
VALUE
val1
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UNIT
%
CAS NUMBER
7782-44-7; 17778-80-2
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Improved high cycle fatigue performance of additively manufactured 17-4 PH stainless steel via in-process refining micro-/defect-structure, P.D. Nezhadfar, K. Anderson-Wedge, S.R. Daniewicz, N. Phan, S. Shao, N. Shamsaei, Elsevier, 2020

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Generic 17-4 PH Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
133 — 200 GPa
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Bulk Density
4.57 kg/dm³
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This material has 289 properties — only a subset is shown here.

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Generic 17-4 PH Heat Treatments


  • Thermal stress relieving was performed prior to removing specimen from the build platform. Specimen was soaked at 788 °C for one hours.
  • Heat Treated: 1050°C/0.5h + 600°C/4h
    HIP Treated: 1050°C/0.5h/150MPa + 600°C/4h/150MPa.

Generic 17-4 PH Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
887 — 1495 MPa
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Elongation, A
2.8 — 66 %
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Reduction of Area
val1
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%
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Vickers Hardness (HV)
val1
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Yield Strength, Rp0.2
390 — 1300 MPa
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  • 8Cross References

  • 121Composition
  • 121Mechanical Properties
  • 21Physical Properties
  • 13Heat Treatment
  • -Metallography
  • -Machinability

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

  • -Joints
  • -Coatings
  • -Dimensions
  • 5Tribology

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

  • -Total Suppliers