ASME SA-965 Grade F304 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country/Standard: United States / ASME

Data updates

Latest Update: 2025-08
Total number of updates: 8
Update History

This material has 12142 properties — only a subset is shown here.

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ASME SA-965 Grade F304 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.08
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
18.0 – 20.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 2.00
UNIT
%
CAS NUMBER
7439-96-5
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
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

ASME Boiler and Pressure Vessel Code An International Code Section II - Part A Ferrous Material Specifications / American Society of Mechanical Engineers / 2025

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ASME SA-965 Grade F304 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
val1
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GPa
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Shear Modulus
val1
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GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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Thermal Conductivity
val1
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W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
val1
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Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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Melting Temperature
val1
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°C
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This material has 12142 properties — only a subset is shown here.

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ASME SA-965 Grade F304 Heat Treatments

  • Solution annealed at a minimum temperature of 1040°C (1900°F) and quenched in water, oil, or a polymer water solution.

ASME SA-965 Grade F304 Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
val1
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MPa
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Compression Yield Strength
val1
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MPa
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Tensile Strength
val1
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MPa
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Elongation, A
val1
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%
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Reduction of Area
val1
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%
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Impact Energy
val1
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J
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Vickers Hardness (HV)
val1
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Grain Size
val1
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  • 398 Cross References
  • 7 Composition
  • 828 Mechanical Properties
  • 360 Physical Properties
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  • 168 Joints
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