SAE 17-7PH Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: United States / SAE
Indicative price:

Data updates

Latest Update: 2021-07
Total number of updates: 11
Update History

This material has 815 properties — only a subset is shown here.

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SAE 17-7PH Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
1.17
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.07
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

SAE J 467b: 1968 / Special Purpose Alloys (ʺSuperalloysʺ)

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SAE 17-7PH Physical Properties

Temperature

PROPERTY / VALUE
Compression Modulus
207 GPa
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Modulus of Elasticity
190 — 215 GPa
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Density
val1
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kg/dm³
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Electrical Resistivity
0.8 — 0.838 Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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Shear Modulus
val1
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GPa
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 815 properties — only a subset is shown here.

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SAE 17-7PH Heat Treatments

  • Precipitation heat treatment (CH900): Heating to 482 ± 6°C (900 ± 10°F), holding at heat for 60 minutes, -0, +10, and cooling at a rate equivalent to air cooling.
  • Age or precipitation hardened at 482°C for 1 hour and air cooled (CH 900).

SAE 17-7PH Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 1034 MPa
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Brinell Hardness (HB)
val1
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Elongation, A
val1
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%
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Compression Yield Strength
val1
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MPa
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Reduction of Area
val1
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%
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Rockwell Hardness (HR)
val1
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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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SAE 17-7PH International Equivalent Materials

Showing 15 of 140 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
S17700
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
0Cr17Ni7Al
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
17-7 PH
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Official
MATERIAL
SA-564 631
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SUS631
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SUS631-CSP
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
2388
STANDARD
SS
COUNTRY / PRODUCER
Sweden
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
SA-705 Type 631
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 313 Type 631
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 564 631
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 705 631
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 564 S17700
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 705 S17700
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 313 S17700
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STS 631
STANDARD
KS
COUNTRY / PRODUCER
Korea
EQUIVALENCE CATEGORY
Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 140Cross References
  • 56Composition
  • 238Mechanical Properties
  • 99Physical Properties
  • 9Heat Treatment
  • -Metallography
  • -Machinability
  • 57Stress-Strain
  • 1Formability
  • 3Fatigue
  • 3Fracture
  • 10Creep
  • -Joints
  • -Coatings
  • 102Dimensions
  • -Tribology
  • 1Corrosion
  • 1Ageing
  • -Weatherability
  • 2Irradiation
  • 93Total Suppliers