Grade C-5 Titanium vs. R60804 Alloy

Grade C-5 titanium belongs to the titanium alloys classification, while R60804 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade C-5 titanium and the bottom bar is R60804 alloy.

Grade C-5 Cast Titanium UNS R60804 Zirconium-Tin Alloy

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		98

Elongation at Break, %		6.7
Elongation at Break, %		22

Poisson's Ratio		0.32
Poisson's Ratio		0.34

Shear Modulus, GPa		40
Shear Modulus, GPa		36

Tensile Strength: Ultimate (UTS), MPa		1000
Tensile Strength: Ultimate (UTS), MPa		430

Tensile Strength: Yield (Proof), MPa		940
Tensile Strength: Yield (Proof), MPa		270

Thermal Properties

Latent Heat of Fusion, J/g		410
Latent Heat of Fusion, J/g		250

Specific Heat Capacity, J/kg-K		560
Specific Heat Capacity, J/kg-K		270

Thermal Conductivity, W/m-K		7.1
Thermal Conductivity, W/m-K		22

Thermal Expansion, µm/m-K		9.6
Thermal Expansion, µm/m-K		6.0

Otherwise Unclassified Properties

Density, g/cm³		4.4
Density, g/cm³		6.5

Embodied Water, L/kg		200
Embodied Water, L/kg		290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m³		66
Resilience: Ultimate (Unit Rupture Work), MJ/m³		85

Resilience: Unit (Modulus of Resilience), kJ/m³		4200
Resilience: Unit (Modulus of Resilience), kJ/m³		380

Stiffness to Weight: Axial, points		13
Stiffness to Weight: Axial, points		8.3

Stiffness to Weight: Bending, points		35
Stiffness to Weight: Bending, points		23

Strength to Weight: Axial, points		63
Strength to Weight: Axial, points		18

Strength to Weight: Bending, points		50
Strength to Weight: Bending, points		19

Thermal Diffusivity, mm²/s		2.9
Thermal Diffusivity, mm²/s		12

Thermal Shock Resistance, points		71
Thermal Shock Resistance, points		53

Alloy Composition

Aluminum (Al), %		5.5 to 6.8
Aluminum (Al), %		0

Carbon (C), %		0 to 0.1
Carbon (C), %		0

Chromium (Cr), %		0
Chromium (Cr), %		0.070 to 0.13

Hydrogen (H), %		0 to 0.015
Hydrogen (H), %		0

Iron (Fe), %		0 to 0.4
Iron (Fe), %		0.18 to 0.24

Nickel (Ni), %		0 to 0.050
Nickel (Ni), %		0

Oxygen (O), %		0 to 0.25
Oxygen (O), %		0

Tin (Sn), %		0
Tin (Sn), %		1.2 to 1.7

Titanium (Ti), %		87.5 to 91
Titanium (Ti), %		0

Vanadium (V), %		3.5 to 4.5
Vanadium (V), %		0

Zirconium (Zr), %		0
Zirconium (Zr), %		97.8 to 98.6

Residuals, %		0
Residuals, %		0 to 0.12