SAE Incoloy 901 Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys
Country / Standard: United States / SAE

Data updates

Latest Update: 2026-02
Total number of updates: 5
Update History
2024-05 2018-12 2016-07 2015-04

This material has 140 properties — only a subset is shown here.

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SAE Incoloy 901 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.35
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
B
VALUE
0.010 – 0.020
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
Bi
VALUE
0.00003%
UNIT
%
CAS NUMBER
7440-69-9
CRITERIA
C
VALUE
val1
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UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
val1
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UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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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
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Se
VALUE
val1
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UNIT
%
CAS NUMBER
7782-49-2
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

SAE AMS 5660N: 2025 / Nickel-Iron Alloy, Corrosion and Heat-Resistant, Bars Forgings and Forging Stock, 12.5Cr - 42.5Ni - 6.0Mo - 2.7Ti - 0.015B - 34Fe (Incoloy 901), Consumable Electrode Remelted or Vacuum Induction Melted, Solution, Stabilization, and Precipitation Heat Treated

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SAE Incoloy 901 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 206.2 GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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This material has 140 properties — only a subset is shown here.

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SAE Incoloy 901 Heat Treatments


  • Material condition: 1093°C; 788°C and 718°C.
  • Solution heat treatment: Heat to a temperature within the range 1066 to 1093°C (1950 to 2000°F), hold at the selected temperature within ±14°C (±25°F) for not less than 1 hour, and cool at a rate equivalent to an air cool or faster.
    Stabilization heat treatment: Heat to a temperature within the range 774 to 802°C (1425 to 1475°F), hold at the selected temperature within ±8°C (±15°F) for 2 to 4 hours, and cool at a rate equivalent to an air cool or faster.
    Precipitation heat treatment: Heat to a temperature within the range 704 to 746°C (1300 to 1375°F), hold at the selected temperature within ±8°C (±15°F) for 24 ± 1 hours, and cool at any convenient rate.

SAE Incoloy 901 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 1034 MPa
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Brinell Hardness (HB)
302 — 388
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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Grain Size
val1
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Reduction of Area
val1
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%
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SAE Incoloy 901 International Equivalent Materials


Showing 10 of 11 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
WL
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASD-STAN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

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

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  • 11Cross References

  • 44Composition
  • 19Mechanical Properties
  • 15Physical Properties
  • 3Heat Treatment
  • 2Metallography
  • -Machinability

  • 3Stress-Strain
  • -Formability
  • 3Fatigue
  • -Fracture
  • 2Creep

  • -Joints
  • -Coatings
  • 26Dimensions
  • -Tribology

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

  • 12Total Suppliers