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C97800 Nickel Silver vs. 2117 Aluminum

C97800 nickel silver belongs to the copper alloys classification, while 2117 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is 2117 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
71
Elongation at Break, % 10
26
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 48
27
Tensile Strength: Ultimate (UTS), MPa 370
300
Tensile Strength: Yield (Proof), MPa 170
170

Thermal Properties

Latent Heat of Fusion, J/g 220
400
Maximum Temperature: Mechanical, °C 230
220
Melting Completion (Liquidus), °C 1180
650
Melting Onset (Solidus), °C 1140
550
Specific Heat Capacity, J/kg-K 390
880
Thermal Conductivity, W/m-K 25
150
Thermal Expansion, µm/m-K 16
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
40
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
120

Otherwise Unclassified Properties

Base Metal Price, % relative 40
10
Density, g/cm3 8.8
3.0
Embodied Carbon, kg CO2/kg material 5.1
8.2
Embodied Energy, MJ/kg 76
150
Embodied Water, L/kg 330
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
64
Resilience: Unit (Modulus of Resilience), kJ/m3 120
190
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 19
47
Strength to Weight: Axial, points 12
28
Strength to Weight: Bending, points 13
33
Thermal Diffusivity, mm2/s 7.3
59
Thermal Shock Resistance, points 13
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
91 to 97.6
Antimony (Sb), % 0 to 0.2
0
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 64 to 67
2.2 to 4.5
Iron (Fe), % 0 to 1.5
0 to 0.7
Lead (Pb), % 1.0 to 2.5
0
Magnesium (Mg), % 0
0.2 to 1.0
Manganese (Mn), % 0
0.4 to 1.0
Nickel (Ni), % 24 to 27
0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0.2 to 0.8
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.0 to 5.5
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 1.0 to 4.0
0 to 0.25
Zirconium (Zr), % 0
0 to 0.25
Residuals, % 0
0 to 0.15