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C74400 Nickel Silver vs. Grade Ti-Pd17 Titanium

C74400 nickel silver belongs to the copper alloys classification, while grade Ti-Pd17 titanium belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C74400 nickel silver and the bottom bar is grade Ti-Pd17 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 43
22
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 39
40
Tensile Strength: Ultimate (UTS), MPa 350
270
Tensile Strength: Yield (Proof), MPa 120
190

Thermal Properties

Latent Heat of Fusion, J/g 180
420
Maximum Temperature: Mechanical, °C 140
320
Melting Completion (Liquidus), °C 930
1660
Melting Onset (Solidus), °C 910
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 120
21
Thermal Expansion, µm/m-K 20
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 29
7.1

Otherwise Unclassified Properties

Density, g/cm3 8.2
4.5
Embodied Carbon, kg CO2/kg material 2.9
36
Embodied Energy, MJ/kg 48
600
Embodied Water, L/kg 320
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
55
Resilience: Unit (Modulus of Resilience), kJ/m3 63
180
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 12
17
Strength to Weight: Bending, points 14
21
Thermal Diffusivity, mm2/s 37
8.8
Thermal Shock Resistance, points 12
21

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 62 to 66
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0 to 0.2
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 2.0 to 4.0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Palladium (Pd), % 0
0.040 to 0.080
Titanium (Ti), % 0
98.9 to 99.96
Zinc (Zn), % 29.6 to 36
0
Residuals, % 0
0 to 0.4