GOST HN78T Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys
Country / Standard: Russia / GOST

Data updates

Latest Update: 2024-02
Total number of updates: 1
Update History

This material has 141 properties — only a subset is shown here.

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GOST HN78T Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.15
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.12
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
19.0 – 22.0
UNIT
%
CAS NUMBER
7440-47-3
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
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
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

GOST 25054: 1981 / Forgings of corrosion-resisting steels and alloys. General specifications

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GOST HN78T Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 205 GPa
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Density
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kg/dm³
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Poisson Coefficient
val1
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This material has 141 properties — only a subset is shown here.

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GOST HN78T Heat Treatments


  • Quenching: 980-1020°C
  • Quenching: 980-1020°C; water or air cooling

GOST HN78T Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
588 — 880 MPa
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Brinell Hardness (HB)
val1
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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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Yield Strength, Rp0.2
val1
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MPa
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  • 2Cross References

  • 20Composition
  • 52Mechanical Properties
  • 32Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

  • 11Stress-Strain
  • -Formability
  • 4Fatigue
  • -Fracture
  • 1Creep

  • 6Joints
  • -Coatings
  • 3Dimensions
  • -Tribology

  • 3Corrosion
  • 5Ageing
  • -Weatherability
  • -Irradiation

  • -Total Suppliers