PROPRIETARY Inconel alloy 751 Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys

Country / Standard: PROPRIETARY

Data updates

Latest Update: 2018-08

Total number of updates: 3

Update History

2016-08 2014-05

This material has 89 properties — only a subset is shown here.

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PROPRIETARY Inconel alloy 751 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.9 – 1.5

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.10

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

14.0 – 17.0

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-50-8

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-89-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-96-5

CRITERIA

Nb+Ta

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

Ni+Co

VALUE

val1

UNIT

CAS NUMBER

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

Special Metals Corporation, Product Data Sheets,

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PROPRIETARY Inconel alloy 751 Physical Properties

Temperature

0 - 30°C 30 - 100°C

PROPERTY / VALUE

Modulus of Elasticity

185 — 214 GPa

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Electrical Resistivity

1.22 Ω∙mm²/m

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Density

val1 kg/dm³

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Heat Capacity

val1 J/(kg∙°C)

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Melting Temperature

val1 °C

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Thermal Conductivity

12 W/(m∙°C)

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Electrical Conductivity

val1 S/m

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Poisson Coefficient

val1

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Shear Modulus

val1 GPa

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This material has 89 properties — only a subset is shown here.

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PROPRIETARY Inconel alloy 751 Heat Treatments

All properties listed in this publication were derived from material direct aged for two hours at 732°C (1350°F). This short-time heat treatment has been found to produce material with the optimum combination of properties consistent with economy. Longer, more complex, aging treatments may be used to improve specific properties required for particular applications.
Hot working range is 980-1205°C (1800-2200°F). The alloy should be reheated to 1205°C (2200°F) whenever its temperature falls below 980°C(1800°F).

PROPRIETARY Inconel alloy 751 Mechanical Properties

Temperature

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

PROPERTY / VALUE

Tensile Strength

1310 MPa

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Brinell Hardness (HB)

val1

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Elongation, A

val1 %

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Yield Strength, Rp0.2

val1 MPa

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Reduction of Area

val1 %

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PROPRIETARY Inconel alloy 751 International Equivalent Materials

Showing 6 of 6 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

N07751

STANDARD

UNS

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Official

MATERIAL

NS4103

STANDARD

COUNTRY / PRODUCER

China

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

H07751

STANDARD

COUNTRY / PRODUCER

China

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

VDM alloy 751

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

HEV 3

STANDARD

SAE

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Implicit

MATERIAL

Inconel 751

STANDARD

SAE

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Implicit

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

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See all 6 equivalent grades with detailed mapping by standard, producer and equivalence category.

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6Cross References

11Composition
48Mechanical Properties
13Physical Properties
1Heat Treatment
-Metallography
1Machinability

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

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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