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C75700 Nickel Silver vs. Grade C-3 Titanium

C75700 nickel silver belongs to the copper alloys classification, while grade C-3 titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is grade C-3 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
13
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 590 to 610
500
Tensile Strength: Yield (Proof), MPa 470 to 580
430

Thermal Properties

Latent Heat of Fusion, J/g 200
420
Maximum Temperature: Mechanical, °C 180
320
Melting Completion (Liquidus), °C 1040
1660
Melting Onset (Solidus), °C 990
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 40
21
Thermal Expansion, µm/m-K 16
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
6.9

Otherwise Unclassified Properties

Base Metal Price, % relative 30
37
Density, g/cm3 8.4
4.5
Embodied Carbon, kg CO2/kg material 3.6
31
Embodied Energy, MJ/kg 56
510
Embodied Water, L/kg 310
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
65
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
880
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 19 to 20
31
Strength to Weight: Bending, points 19
31
Thermal Diffusivity, mm2/s 12
8.5
Thermal Shock Resistance, points 22 to 23
39

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 63.5 to 66.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Titanium (Ti), % 0
98.8 to 100
Zinc (Zn), % 19.2 to 25.5
0
Residuals, % 0
0 to 0.4