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TIMET 10-2-3 Titanium Alloy (Ti-10V-2Fe-3Al), Aged Billet/Bar per ASTM 4987

Category Metal , Nonferrous Metal , Titanium Alloy , Beta Titanium Alloy
Manufacturer TIMET
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF TIMET 10-2-3 Titanium Alloy (Ti-10V-2Fe-3Al), Aged Billet/Bar per ASTM 4987.pdf
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Material Notes:
High-Strength Forging Alloy.Industry Specifications: USA Aerospace: AMS 4987.Features: A readily forgeable alloy that offers excellent combinations of strength, ductility, fracture toughness and high cycle fatigue strength. Typically used for critical aircraft structures, such as landing gear.Typical heat treatment for this alloy: Solution heat treat: 28-56°C below beta transus for a minimum for 30 mins, then water quench. Aging heat treatment: 482-593°C for 8 hrs, air cool.Data provided by TIMET.
Physical Properties Metric English Comments
Density 4.65 g/cc
0.168 lb/in³
Typical
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 1040 MPa
151000 psi
Typical
Tensile Strength, Yield 970 MPa

@Strain 0.200 %
141000 psi

@Strain 0.200 %
Typical
Elongation at Break 15 %
15 %
Typical
Reduction of Area 20 %
20 %
Modulus of Elasticity 103 GPa
14900 ksi
Typical
Compressive Yield Strength >= 924 MPa
>= 134000 psi
Ultimate Bearing Strength >= 1303 MPa
>= 189000 psi
e/D = 1.5
>= 1579 MPa
>= 229000 psi
e/D = 2.0
Bearing Yield Strength >= 1269 MPa
>= 184100 psi
e/D = 1.5
>= 1462 MPa
>= 212000 psi
e/D = 2.0
Poissons Ratio 0.32
0.32
Fatigue Strength 780 MPa
113000 psi
Limit; test specifics not reported
Fracture Toughness >= 88.0 MPa-m½
>= 80.1 ksi-in½
ST then Aged 8 hrs
Shear Modulus 42.1 GPa
6110 ksi
Shear Strength >= 538 MPa
>= 78000 psi
Thermal Properties Metric English Comments
CTE, linear 9.70 µm/m-°C

@Temperature 20.0 °C
5.39 µin/in-°F

@Temperature 68.0 °F
Beta Transus 800 °C
1470 °F
Component Elements Properties Metric English Comments
Aluminum, Al 2.6 - 3.4 %
2.6 - 3.4 %
Carbon, C <= 0.050 %
<= 0.050 %
Hydrogen, H <= 0.015 %
<= 0.015 %
Iron, Fe 1.6 - 2.2 %
1.6 - 2.2 %
Nitrogen, N <= 0.050 %
<= 0.050 %
Oxygen, O <= 0.13 %
<= 0.13 %
Titanium, Ti 83 - 86.8 %
83 - 86.8 %
Calculated as remainder
Vanadium, V 9.0 - 11 %
9.0 - 11 %
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