SAE Ti-4.5Al-3V-2Fe-2Mo Titanium Alloys

Material group: Nonferrous Alloys / Titanium Alloys

Country / Standard: United States / SAE

Data updates

Latest Update: 2021-04

Total number of updates: 10

Update History

2021-02 2020-07 2019-05 2019-04 2018-01 2017-11 2017-04 2016-09 2015-07

This material has 4538 properties — only a subset is shown here.

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SAE Ti-4.5Al-3V-2Fe-2Mo Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

4.00 – 5.00

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.08

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

1.70 – 2.30

UNIT

CAS NUMBER

7439-89-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

1333-74-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7727-37-9; 17778-88-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7782-44-7; 17778-80-2

CRITERIA

Other each

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

Other total

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-65-5

SAE AMS 4899F: 2025 / Titanium Alloy, Sheet, Strip, and Plate 4.5AI - 3V - 2Fe - 2Mo Annealed

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SAE Ti-4.5Al-3V-2Fe-2Mo Physical Properties

Temperature

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

PROPERTY / VALUE

Compression Modulus

112 GPa

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Modulus of Elasticity

80 — 130 GPa

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Density

val1 kg/dm³

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Heat Capacity

val1 J/(kg∙°C)

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Thermal Conductivity

val1 W/(m∙°C)

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Electrical Resistivity

1.64 Ω∙mm²/m

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Electrical Conductivity

val1 S/m

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This material has 4538 properties — only a subset is shown here.

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SAE Ti-4.5Al-3V-2Fe-2Mo Heat Treatments

Solution Heat Treatment
When solution heat treatment is used, heat to a temperature within the range 28 to 83°C (50 to 150°F) below the beta transus, hold at the selected temperature within ±14°C (±25°F) for a time commensurate with section thickness and the heating equipment and procedure used, and cool at a rate equivalent to an air cool or faster.
Annealing
Heat to a temperature within the range 677 to 760°C (1250 to 1400°F), hold at the selected temperature within ±14°C (±25°F) for a time commensurate with section thickness and the heating equipment and procedure used. After being heated to any temperature up to 677°C (1250°F), held at heat for 20 minutes ± 3 minutes, cooled in air, and descaled.
Annealed: Heating to a temperature within the range 682 - 760°C (1260 - 1400°F), holding at the selected temperature within ±14°C (±25°F) for a time commensurate with product thickness and the heating equipment and procedure used, and cooling.
Tensile properties were obtained after reheating the specimen to 718 ± 14°C (1325 ± 25°F), holding at heat for 20 ± 5 minutes, and cooling at a rate equivalent to an air cool or slower.

SAE Ti-4.5Al-3V-2Fe-2Mo Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Tensile Strength

≥ 896 MPa

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Elongation, A

≥ 6 %

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Compression Yield Strength

val1 MPa

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Reduction of Area

val1 %

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Yield Strength, Rp0.2

≥ 820.4 MPa

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SAE Ti-4.5Al-3V-2Fe-2Mo International Equivalent Materials

Showing 2 of 3 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

R54700

STANDARD

UNS

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Official

MATERIAL

JFE SP-700

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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3Cross References

24Composition
96Mechanical Properties
23Physical Properties
2Heat Treatment
-Metallography
-Machinability

16Stress-Strain
1Formability
-Fatigue
1Fracture
-Creep

-Joints
-Coatings
87Dimensions
-Tribology

4283Corrosion
-Ageing
-Weatherability
-Irradiation

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