ASTM B817 Type II Titanium
Titanium Alloys
as-fabricated (no
Property Overview
Density4.6g/cm³
Elastic Modulus100GPa
Tensile Strength900MPa
Yield Strength780MPa
Brinell HardnessUnknown
Maximum Service Temperature350°C
Chemical Composition
C
0 to 0.1%
SI
0 to 0.1%
N
0 to 0.040%
CU
0.35 to 1.0%
TI
82.1 to 87.8%
V
5.0 to 6.0%
AL
5.0 to 6.0%
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%
SN
1.5 to 2.5%
FE
0.35 to 1.0%
Mechanical
Elastic (Young's, Tensile) Modulus
100 GPa
Elongation at Break
3.0 %
Fatigue Strength
390 MPa
Poisson's Ratio
0.32
Reduction in Area
4.0 %
Shear Modulus
40 GPa
Tensile Strength: Ultimate (UTS)
900 MPa
Tensile Strength: Yield (Proof)
780 MPa
Physical
Density
4.6 g/cm 3
Thermal
Latent Heat of Fusion
400 J/g
Maximum Temperature: Mechanical
350 °C
Melting Completion (Liquidus)
1580 °C
Melting Onset (Solidus)
1530 °C
Specific Heat Capacity
550 J/kg-K
Thermal Expansion
9.9 µm/m-K
Thermal Shock Resistance
62 points
Calculated
Resilience: Ultimate (Unit Rupture Work)
26 MJ/m 3
Resilience: Unit (Modulus of Resilience)
2890 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
34 points
Strength to Weight: Axial
55 points
Strength to Weight: Bending
45 points
Environmental
Base Metal Price
37 % relative
Embodied Carbon
40 kg CO 2 /kg material
Embodied Energy
650 MJ/kg
Embodied Energy
650 MJ/kg 280 x 10 3 BTU/lb
Embodied Water
220 L/kg
Embodied Water
220 L/kg 26 gal/lb
Registered Designations & Aliases
ASTM B817 Type II 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