PROPRIETARY ATI 332Mo Stainless steels

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

Data updates

Latest Update: 2022-11
Total number of updates: 2
Update History
2020-11

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PROPRIETARY ATI 332Mo Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.10
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
20.0 – 23.0
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
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Allegheny Technologies Incorporated, Product Data Sheets,

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PROPRIETARY ATI 332Mo Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
7.61 — 8.13 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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PROPRIETARY ATI 332Mo Heat Treatments


  • The primary reasons for annealing are to produce a recrystallized microstructure with a uniform grain size and for dissolving detrimental precipitates. To ensure complete annealing, pieces should be held in the range 1093-1179°C (2000-2150ºF) for approximately 30 minutes (time at temperature) per inch of section thickness. This is a general recommendation only- specific cases may require further investigation. When properly annealed, this alloy is primarily austenitic at room temperature, with finely dispersed niobium carbides and possibly a small amount of retained delta ferrite.

PROPRIETARY ATI 332Mo Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
585 — 622 MPa
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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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PROPRIETARY ATI 332Mo International Equivalent Materials


Showing 2 of 5 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official

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  • 5Cross References

  • 8Composition
  • 37Mechanical Properties
  • 14Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 2Total Suppliers