GJB GH4037 Nickel Alloys

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

Data updates

Latest Update: 2024-11
Total number of updates: 2
Update History
2017-02

This material has 32 properties — only a subset is shown here.

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GJB GH4037 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
1.70 – 2.30
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
As
VALUE
≤ 0.0025
UNIT
%
CAS NUMBER
7440-38-2
CRITERIA
B
VALUE
≤ 0.020
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
Bi
VALUE
val1
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UNIT
%
CAS NUMBER
7440-69-9
CRITERIA
C
VALUE
val1
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UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Ce
VALUE
val1
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UNIT
%
CAS NUMBER
7440-45-1
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
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Sb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-36-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Sn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-31-5
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2
CRITERIA
W
VALUE
val1
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UNIT
%
CAS NUMBER
7440-33-7

GJB 1953A: 2008 / Specification for hot rolled superalloy bars for rotating part of aeroengine

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GJB GH4037 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
185 — 205 GPa
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Density
7.9 — 8.8 kg/dm³
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Poisson Coefficient
0.32 — 0.34
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This material has 32 properties — only a subset is shown here.

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GJB GH4037 Heat Treatments

  • Heat treated at 1170 - 1180°C, for 2h, air cooled. Heat treated at 1050 +/- 10°C, for 4h, slow cooled. Heat treated at 800 +/- 10°C, for 16h, air cooled.

GJB GH4037 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 665 MPa
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Brinell Hardness (HB)
269 — 341
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Elongation, A
≥ 5 %
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Reduction of Area
val1
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%
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  • 3Cross References
  • 21Composition
  • 4Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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