ASTM B817 Type I Titanium
Titanium Alloys
as-fabricated (no
Property Overview
Density4.4g/cm³
Elastic Modulus100GPa
Tensile Strength770MPa
Yield Strength700MPa
Brinell HardnessUnknown
Maximum Service Temperature340°C
Chemical Composition
C
0 to 0.1%
SI
0 to 0.1%
N
0 to 0.040%
TI
87 to 91%
V
3.5 to 4.5%
AL
5.5 to 6.8%
CL
0 to 0.2%
H
0 to 0.015%
NA
0 to 0.2%
O
0 to 0.3%
RES.
Residuals res. | | 0 to 0.4%
RESIDUALS RES.
0 to 0.4%
FE
0 to 0.4%
Mechanical
Elastic (Young's, Tensile) Modulus
100 GPa
Elongation at Break
4.0 %
Fatigue Strength
360 MPa
Poisson's Ratio
0.32
Reduction in Area
5.0 %
Shear Modulus
40 GPa
Tensile Strength: Ultimate (UTS)
770 MPa
Tensile Strength: Yield (Proof)
700 MPa
Physical
Density
4.4 g/cm 3
Thermal
Latent Heat of Fusion
410 J/g
Maximum Temperature: Mechanical
340 °C
Melting Completion (Liquidus)
1600 °C
Melting Onset (Solidus)
1550 °C
Specific Heat Capacity
560 J/kg-K
Thermal Conductivity
7.1 W/m-K
Thermal Diffusivity
2.9 mm 2 /s
Thermal Expansion
9.6 µm/m-K
Thermal Shock Resistance
54 points
Electrical
Electrical Conductivity: Equal Volume
1.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.0 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
30 MJ/m 3
Resilience: Unit (Modulus of Resilience)
2310 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
35 points
Strength to Weight: Axial
48 points
Strength to Weight: Bending
42 points
Environmental
Base Metal Price
36 % relative
Embodied Carbon
38 kg CO 2 /kg material
Embodied Energy
610 MJ/kg
Embodied Energy
610 MJ/kg 260 x 10 3 BTU/lb
Embodied Water
200 L/kg
Embodied Water
200 L/kg 23 gal/lb
Registered Designations & Aliases
ASTM B817 Type I Titanium
Standards
ASTM B817 ASTM B817: Standard Specification for Powder Metallurgy (P/M) Titanium Alloy Structural Components
ASTM B817 ASTM B817: Standard Specification for Powder Metallurgy (P/M) Titanium Alloy Structural Components Titanium and Titanium Alloys: Fundamentals and Applications, Christoph Leyens and Manfred Peters (editors), 2003 Titanium, 2nd ed., G. Lutjering and J. C. Williams, 2007