GB H41450 Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys
Country / Standard: China / GB

Data updates

Latest Update: 2026-01
Total number of updates: 2
Update History
2025-11

This material has 81 properties — only a subset is shown here.

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GB H41450 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.40 – 1.00
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.08
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
≤ 1.00
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
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
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

GB/T 14992: 2025 / Superalloys and intermetallic compounds-Designation and chemical composition

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GB H41450 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 213.2 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 81 properties — only a subset is shown here.

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GB H41450 Heat Treatments


  • Solution treated:
    - Sheets: 1070-1090°C, air cooled;
    - Strips: 980±10°C, air or rapid cooling;

    Aging:
    - Sheets: aged at 730±10°C for 8h, furnace cooled to 620±10°C, hold for 10h, air cooled.
    - Strips:
    Aging treatment 1: 730±10℃, hold for 8 h, furnace cool to 620±10℃ at a rate of (55±10)℃/h, hold for 8 h, air cool.
    Aging treatment 2: 730±10℃, hold for 8 h, cool at any rate to 620±10℃, hold (total aging time not less than 18 h), air cool.

GB H41450 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 930 MPa
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Elongation, A
≥ 12 %
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Grain Size
val1
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Yield Strength, Rp0.2
≥ 515 MPa
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GB H41450 International Equivalent Materials


Showing 3 of 3 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%

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  • 3Cross References

  • 26Composition
  • 16Mechanical Properties
  • 28Physical Properties
  • 1Heat Treatment
  • 1Metallography
  • -Machinability

  • 3Stress-Strain
  • 1Formability
  • -Fatigue
  • -Fracture
  • -Creep

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

  • -Corrosion
  • 1Ageing
  • -Weatherability
  • -Irradiation

  • 1Total Suppliers