SAE Ti-15V-3Al-3Cr-3Sn Titanium Alloys

Material group: Nonferrous Alloys / Titanium Alloys

Country / Standard: United States / SAE

Data updates

Latest Update: 2023-05

Total number of updates: 4

Update History

2021-01 2019-04 2014-10

This material has 4434 properties — only a subset is shown here.

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SAE Ti-15V-3Al-3Cr-3Sn Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

2.5 – 3.5

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.05

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

2.5 – 3.5

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-89-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

1333-74-0

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

7440-31-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

SAE AMS 4914J: 2025 / Titanium Alloy, Cold Rolled Sheet and Strip, 15V - 3Al - 3Cr - 3Sn Solution Heat Treated

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SAE Ti-15V-3Al-3Cr-3Sn Physical Properties

Temperature

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

PROPERTY / VALUE

Compression Modulus

105 — 110 GPa

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Modulus of Elasticity

80 — 130 GPa

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Density

val1 kg/dm³

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This material has 4434 properties — only a subset is shown here.

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SAE Ti-15V-3Al-3Cr-3Sn Heat Treatments

Solution heat treated by heating to a temperature within the range 788 to 816°C (1450 to 1500°F), holding at the selected temperature within ±14°C (±25°F) for 3 to 30 minutes, and cooling.
After Precipitation Heat Treatment at 510°C (950°F): Heating to 510°C ± 6 (950°F ± 10), holding at heat for 8 hours ± 0.5, and cooling in air or faster.
After Precipitation Heat Treatment at 482°C (900°F): Heating to 482°C ± 6 (900°F ± 10), holding at heat for 16 hours ± 0.5, and cooling in air.
Beta annealing shall consist of soaking at 28°C ± 14°C (50°F ± 25°F) above the known beta transus temperature of the heat of material.

Stress relieving temperature shall be 28°C (50°F) below the aging temperature, cooling rate shall be air cool or faster below 454°C (850°F).

Solution heat treated at 788°C (1450°F), quenching for:
1. t < 12.7 mm, air cool or faster;
2. 12.7 < t < 51 mm, air, oil, polymer;
3. t > 51 mm, water.

Solution heat treatment soak times:
1. t < 2.54 mm for minimum 30 min;
2. 2.56 < t < 5.08 mm for minimum 31 min;
3. 5.10 < t < 7.62 mm for minimum 32 min;
4. 7.64 < t < 10.16 mm for minimum 33 min;
5. 10.18 < t < 12.7 mm for minimum 34 min;
6. 12.72 < t < 15.24 mm for minimum 35 min;
7. 15.26 < t < 17.78 mm for minimum 36 min;
8. 17.8 < t < 20.32 mm for minimum 37 min;
9. 20.34 < t < 22.86 mm for minimum 38 min;
10. 22.88 < t < 25.4 mm for minimum 39 min.;
11. 25.42 < t < 38.1 mm for minimum 59 min;
12. 38.13 < t <50.8 mm for minimum 79 min.

Aging at 510°C (950°F) for 8h for thicknesses up to 2.5 mm, add 20 min for each additional 12.7 mm or fraction thereof.

SAE Ti-15V-3Al-3Cr-3Sn Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Tensile Strength

703 — 999.7 MPa

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Elongation, A

≥ 5 %

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Compression Yield Strength

val1 MPa

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Grain Size

val1

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Yield Strength, Rp0.2

689 — 965.3 MPa

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SAE Ti-15V-3Al-3Cr-3Sn International Equivalent Materials

Showing 7 of 10 results.

MATERIAL

STANDARD

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

MATERIAL

R58153

STANDARD

UNS

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Official

MATERIAL

Timetal 15-3

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Composition 100%

MATERIAL

Ti-15Mo-5Zr-3Al

STANDARD

JIS

COUNTRY / PRODUCER

Japan

EQUIVALENCE CATEGORY

Implicit

MATERIAL

Ti 15-3

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

Ti 15-3-3-3

STANDARD

PROPRIETARY

COUNTRY / PRODUCER

EQUIVALENCE CATEGORY

Implicit

MATERIAL

Ti-15V-3.0Cr-3.0Al -3.0Sn

STANDARD

SAE

COUNTRY / PRODUCER

United States

EQUIVALENCE CATEGORY

Official

MATERIAL

Ti-15V-3Al-3Cr-3Sn

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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10Cross References

12Composition
20Mechanical Properties
30Physical Properties
3Heat Treatment
-Metallography
-Machinability

9Stress-Strain
1Formability
-Fatigue
-Fracture
-Creep

-Joints
-Coatings
59Dimensions
-Tribology

4283Corrosion
-Ageing
-Weatherability
-Irradiation

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