SAE 17-22-A Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: United States / SAE

Data updates

Latest Update: 2023-05
Total number of updates: 3
Update History
2017-02 2015-01

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SAE 17-22-A Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.45
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
1.25
UNIT
%
CAS NUMBER
7440-47-3
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
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2

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

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SAE 17-22-A Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 212.4 GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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Service Temperature
val1
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°C
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This material has 120 properties — only a subset is shown here.

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SAE 17-22-A Heat Treatments


  • Heat Treatment: after being heated to 954°C ± 14°C (1750°F ± 25°F), held at heat for 60 to 90 minutes, cooled at a rate equivalent to still air cooling, reheated to 593°C ± 8°C (1100°F ± 15°F), held at heat for 6 hours ± 0.25 hour, and cooled in air.
  • Oil quenched at 1200°C (650°C).

SAE 17-22-A Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 862 MPa
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Brinell Hardness (HB)
≥ 229
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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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Impact Energy
val1
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J
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Reduction of Area
val1
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%
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Rockwell Hardness (HR)
val1
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SAE 17-22-A International Equivalent Materials


Showing 3 of 3 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

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  • 3Cross References

  • 28Composition
  • 32Mechanical Properties
  • 12Physical Properties
  • 3Heat Treatment
  • -Metallography
  • -Machinability

  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 1Creep

  • -Joints
  • -Coatings
  • 36Dimensions
  • -Tribology

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

  • 3Total Suppliers