R58150 Titanium vs. C77000 Nickel Silver

R58150 titanium belongs to the titanium alloys classification, while C77000 nickel silver belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is C77000 nickel silver.

UNS R58150 Titanium (Ti-15Mo)UNS C77000 (CW410J) Nickel Silver

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		140
Elastic (Young's, Tensile) Modulus, GPa		120

Poisson's Ratio		0.32
Poisson's Ratio		0.31

Shear Modulus, GPa		52
Shear Modulus, GPa		46

Tensile Strength: Ultimate (UTS), MPa		770
Tensile Strength: Ultimate (UTS), MPa		420 to 800

Thermal Properties

Latent Heat of Fusion, J/g		410
Latent Heat of Fusion, J/g		200

Maximum Temperature: Mechanical, °C		320
Maximum Temperature: Mechanical, °C		180

Melting Completion (Liquidus), °C		1760
Melting Completion (Liquidus), °C		1050

Melting Onset (Solidus), °C		1700
Melting Onset (Solidus), °C		1000

Specific Heat Capacity, J/kg-K		500
Specific Heat Capacity, J/kg-K		400

Thermal Expansion, µm/m-K		8.4
Thermal Expansion, µm/m-K		17

Otherwise Unclassified Properties

Base Metal Price, % relative		48
Base Metal Price, % relative		31

Density, g/cm³		5.4
Density, g/cm³		8.3

Embodied Carbon, kg CO₂/kg material		31
Embodied Carbon, kg CO₂/kg material		4.1

Embodied Energy, MJ/kg		480
Embodied Energy, MJ/kg		63

Embodied Water, L/kg		150
Embodied Water, L/kg		300

Common Calculations

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		8.1

Stiffness to Weight: Bending, points		32
Stiffness to Weight: Bending, points		20

Strength to Weight: Axial, points		40
Strength to Weight: Axial, points		14 to 27

Strength to Weight: Bending, points		35
Strength to Weight: Bending, points		15 to 23

Thermal Shock Resistance, points		48
Thermal Shock Resistance, points		15 to 28

Alloy Composition

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

Copper (Cu), %		0
Copper (Cu), %		53.5 to 56.5

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

Iron (Fe), %		0 to 0.1
Iron (Fe), %		0 to 0.25

Lead (Pb), %		0
Lead (Pb), %		0 to 0.050

Manganese (Mn), %		0
Manganese (Mn), %		0 to 0.5

Molybdenum (Mo), %		14 to 16
Molybdenum (Mo), %		0

Nickel (Ni), %		0
Nickel (Ni), %		16.5 to 19.5

Nitrogen (N), %		0 to 0.050
Nitrogen (N), %		0

Oxygen (O), %		0 to 0.2
Oxygen (O), %		0

Titanium (Ti), %		83.5 to 86
Titanium (Ti), %		0

Zinc (Zn), %		0
Zinc (Zn), %		22.7 to 30

Residuals, %		0
Residuals, %		0 to 0.5