Grade 29 (R56404) Titanium
Titanium Alloys
Property Overview
Density4.5g/cm³
Elastic Modulus110GPa
Tensile Strength930 to 940MPa
Yield Strength850 to 870MPa
Brinell HardnessUnknown
Maximum Service Temperature340°C
Chemical Composition
C
0 to 0.080%
N
0 to 0.030%
TI
88 to 90.9%
V
3.5 to 4.5%
AL
5.5 to 6.5%
H
0 to 0.015%
O
0 to 0.13%
RES.
Residuals res. | | 0 to 0.4%
RESIDUALS RES.
0 to 0.4%
RU
0.080 to 0.14%
FE
0 to 0.25%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
6.8 to 11 %
Fatigue Strength
460 to 510 MPa
Poisson's Ratio
0.32
Reduction in Area
17 %
Shear Modulus
40 GPa
Shear Strength
550 to 560 MPa
Tensile Strength: Ultimate (UTS)
930 to 940 MPa
Tensile Strength: Yield (Proof)
850 to 870 MPa
Physical
Density
4.5 g/cm 3
Thermal
Latent Heat of Fusion
410 J/g
Maximum Temperature: Mechanical
340 °C
Melting Completion (Liquidus)
1610 °C
Melting Onset (Solidus)
1560 °C
Specific Heat Capacity
560 J/kg-K
Thermal Conductivity
7.3 W/m-K
Thermal Diffusivity
2.9 mm 2 /s
Thermal Expansion
9.3 µm/m-K
Thermal Shock Resistance
68 to 69 points
Electrical
Electrical Conductivity: Equal Volume
1.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.0 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
62 to 100 MJ/m 3
Resilience: Unit (Modulus of Resilience)
3420 to 3540 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
35 points
Strength to Weight: Axial
58 to 59 points
Strength to Weight: Bending
47 to 48 points
Environmental
Base Metal Price
36 % relative
Embodied Carbon
39 kg CO 2 /kg material
Embodied Energy
640 MJ/kg
Embodied Energy
640 MJ/kg 270 x 10 3 BTU/lb
Embodied Water
410 L/kg
Embodied Water
410 L/kg 49 gal/lb
Registered Designations & Aliases
Grade 29 (R56404) TitaniumR56404
Standards
ASTM B265 ASTM B265: Standard Specification for Titanium and Titanium Alloy Strip, Sheet, and Plate
ASTM B348 ASTM B348: Standard Specification for Titanium and Titanium Alloy Bars and Billets
ASTM B381 ASTM B381: Standard Specification for Titanium and Titanium Alloy Forgings
ASTM B861 ASTM B861: Standard Specification for Titanium and Titanium Alloy Seamless Pipe