PROPRIETARY HAYNES R-41 Nickel Alloys

Material group: Nonferrous Alloys / Nickel Alloys

Country / Standard: PROPRIETARY

Data updates

Latest Update: 2021-08

Total number of updates: 3

Update History

2015-12 2014-06

This material has 186 properties — only a subset is shown here.

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PROPRIETARY HAYNES R-41 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

1.5

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

0.006

UNIT

CAS NUMBER

7440-42-8

CRITERIA

VALUE

0.09

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

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-67-7

Haynes International, Product Data Sheets,

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PROPRIETARY HAYNES R-41 Physical Properties

Temperature

≤ 0°C 0 - 30°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

185 — 218 GPa

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Electrical Resistivity

val1 Ω∙mm²/m

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Density

val1 kg/dm³

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Electrical Conductivity

val1 S/m

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Heat Capacity

val1 J/(kg∙°C)

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Melting Temperature

val1 °C

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Shear Modulus

val1 GPa

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Poisson Coefficient

val1

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This material has 186 properties — only a subset is shown here.

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PROPRIETARY HAYNES R-41 Heat Treatments

Alloy is furnished in the solution annealed condition unless otherwise specified. After component fabrication, the alloy would normally again be solution annealed at 1066°C - 1177°C (1950°F - 2150°F) for a time commensurate with section thickness and rapidly cooled or water-quenched for optimal properties. Following solution annealing, the alloy is given an age-hardening treatment to optimize the microstructure and induce age-hardening. A variety of age hardening practices are used commercially, all of which include heat treating in the range of 760°C - 982°C (1400°F - 1800°F). For example, AMS 5545 specifies age hardening samples at 760°C (1400°F) for a minimum of 16 hours and air cooling.

PROPRIETARY HAYNES R-41 Mechanical Properties

Temperature

0 - 30°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Tensile Strength

1021 — 1416 MPa

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Elongation, A

val1 %

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Grain Size

val1

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Rockwell Hardness (HR)

val1

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Yield Strength, Rp0.2

val1 MPa

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PROPRIETARY HAYNES R-41 International Equivalent Materials

Showing 9 of 9 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

N07041

STANDARD

UNS

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Official

MATERIAL

Rene 41

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

Rene 41

STANDARD

SAE

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Implicit

MATERIAL

UDIMET alloy R41

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

Pyromet Alloy 41

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

VBC Alloy 0241

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

TURBALOY 41

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

CarTech 41 Alloy

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

MTEK R41

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

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 9 equivalent grades with detailed mapping by standard, producer and equivalence category.

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9Cross References

12Composition
77Mechanical Properties
62Physical Properties
1Heat Treatment
-Metallography
-Machinability

12Stress-Strain
-Formability
1Fatigue
-Fracture
1Creep

-Joints
-Coatings
-Dimensions
-Tribology

-Corrosion
-Ageing
-Weatherability
-Irradiation

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