PROPRIETARY HAYNES HR-224 alloy Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys

Country / Standard: PROPRIETARY

Data updates

Latest Update: 2021-08

Total number of updates: 1

Update History

This material has 190 properties — only a subset is shown here.

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PROPRIETARY HAYNES HR-224 alloy Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

3.8

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.004

UNIT

CAS NUMBER

7440-42-8

CRITERIA

VALUE

0.05

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-48-4

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

7440-03-1

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-33-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-67-7

Haynes International, Product Data Sheets,

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PROPRIETARY HAYNES HR-224 alloy 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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Electrical Resistivity

1.24 Ω∙mm²/m

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Thermal Conductivity

val1 W/(m∙°C)

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Density

val1 kg/dm³

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Heat Capacity

val1 J/(kg∙°C)

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Dynamic Modulus of Elasticity

val1 GPa

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Electrical Conductivity

val1 S/m

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Melting Temperature

val1 °C

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Poisson Coefficient

val1

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This material has 190 properties — only a subset is shown here.

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PROPRIETARY HAYNES HR-224 alloy Heat Treatments

Alloy is furnished in the solution heat-treated condition, unless otherwise specified. The alloy is normally final solution heat-treated at 1107 to 1135°C (2025 to 2075°F) for a time commensurate with section thickness and rapidly cooled or water-quenched for optimal properties.

PROPRIETARY HAYNES HR-224 alloy Mechanical Properties

Temperature

0 - 30°C ≥ 300°C

PROPERTY / VALUE

Tensile Strength

671 — 760 MPa

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Elongation, A

41.2 — 49 %

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Yield Strength, Rp0.2

val1 MPa

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Reduction of Area

val1 %

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Rockwell Hardness (HR)

val1

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-Cross References

14Composition
104Mechanical Properties
70Physical Properties
1Heat Treatment
-Metallography
-Machinability

-Stress-Strain
-Formability
-Fatigue
-Fracture
-Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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