GB GH696 Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys

Country / Standard: China / GB

Data updates

Latest Update: 2024-03

Total number of updates: 3

Update History

2023-01 2018-06

This material has 259 properties — only a subset is shown here.

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GB GH696 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.80

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.020

UNIT

CAS NUMBER

7440-42-8

CRITERIA

VALUE

≤ 0.10

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-89-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

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

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GB GH696 Physical Properties

Temperature

0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

185 — 205 GPa

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Thermal Conductivity

val1 W/(m∙°C)

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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This material has 259 properties — only a subset is shown here.

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GB GH696 Heat Treatments

Heat treatment 1: Heat treated at 1120°C, 3h, oil cooled. Heat treated at 840°C, 3h, air cooled. Heat treated at 700°C, 20h, air cooled. Heat treatment 2: Heat treated at 1000°C, 2.5h, oil cooled. Heat treated at 750°C, 16h, furnace cooled to 625°C, 13h, air cooled. Heat treatment 3: Heat treated at 980°C, 2h, air cooled. Heat treated at 750°C, 16h, furnace cooled to 650°C, 16h, air cooled. Heat treatment 4: Heat treated at 980°C, 2h, air cooled. Cold worked 10 - 20%, heat treated at 750°C, 16h, furnace cooled to 650°C, 16h, air cooled. Heat treatment 5: Heat treated at 1160 - 1180°C, 2 - 8h, air cooled. Heat treated at 750 - 780°C, 16 - 25h, air cooled. Heat treatment 6: Heat treated at 1100 - 1130°C, 2 - 5h, air cooled. Heat treated at 730 - 750°C, 16h, furnace cooled to 600 - 650°C, 10 - 16h, air cooled. Heat treatment 7: Heat treated at 950 - 1050°C, 3 - 5h, air cooled. Heat treated at 720 - 750°C, 16h, furnace cooled to 620 - 650°C, 10 - 16h, air cooled. Heat treatment 8: Heat treated at 1120°C, 3h, oil cooled. Heat treated at 780°C, 16h, furnace cooled to 620°C, 10h, air cooled. Heat treatment 9: Heat treated at 1000°C, 3h, oil cooled. Heat treated at 750°C, 16h, furnace cooled to 650°C, 10 - 16h, air cooled. Heat treatment 10: Heat treated at 1000°C, 3 - 5h, oil cooled. Heat treated at 720 - 750°C, 16h. Heat treated at 630 - 650°C, 10 - 16h. Heat treatment 11: Heat treated at 1120°C, 3h, oil cooled. Heat treated at 775°C, 16h. Heat treated at 600°C, 5h.

GB GH696 Mechanical Properties

Temperature

≤ 0°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Tensile Strength

1265 — 1559 MPa

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Elongation, A

val1 %

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Reduction of Area

val1 %

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Yield Strength, Rp0.2

val1 MPa

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GB GH696 International Equivalent Materials

Showing 2 of 2 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

GH 2696

STANDARD

COUNTRY / PRODUCER

China

EQUIVALENCE CATEGORY

Identical

MATERIAL

H26960

STANDARD

COUNTRY / PRODUCER

China

EQUIVALENCE CATEGORY

Identical

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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2Cross References

12Composition
151Mechanical Properties
45Physical Properties
-Heat Treatment
-Metallography
-Machinability

25Stress-Strain
-Formability
1Fatigue
-Fracture
5Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
18Ageing
-Weatherability
-Irradiation

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