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390.0 Aluminum vs. C97300 Nickel Silver

390.0 aluminum belongs to the aluminum alloys classification, while C97300 nickel silver belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, 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 390.0 aluminum and the bottom bar is C97300 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
110
Elongation at Break, % 1.0
9.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
40
Tensile Strength: Ultimate (UTS), MPa 280 to 300
230
Tensile Strength: Yield (Proof), MPa 240 to 270
110

Thermal Properties

Latent Heat of Fusion, J/g 640
180
Maximum Temperature: Mechanical, °C 170
150
Melting Completion (Liquidus), °C 650
1040
Melting Onset (Solidus), °C 560
1010
Specific Heat Capacity, J/kg-K 880
370
Thermal Conductivity, W/m-K 130
29
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24 to 25
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 79 to 83
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 11
30
Density, g/cm3 2.7
8.6
Embodied Carbon, kg CO2/kg material 7.3
3.7
Embodied Energy, MJ/kg 130
59
Embodied Water, L/kg 950
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.7 to 2.9
18
Resilience: Unit (Modulus of Resilience), kJ/m3 380 to 470
59
Stiffness to Weight: Axial, points 15
7.0
Stiffness to Weight: Bending, points 52
18
Strength to Weight: Axial, points 28 to 30
7.6
Strength to Weight: Bending, points 35 to 36
9.8
Thermal Diffusivity, mm2/s 56
9.3
Thermal Shock Resistance, points 14 to 15
8.0

Alloy Composition

Aluminum (Al), % 74.5 to 79.6
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Copper (Cu), % 4.0 to 5.0
53 to 58
Iron (Fe), % 0 to 1.3
0 to 1.5
Lead (Pb), % 0
8.0 to 11
Magnesium (Mg), % 0.45 to 0.65
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0
11 to 14
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 16 to 18
0 to 0.15
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
1.5 to 3.0
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
17 to 25
Residuals, % 0
0 to 1.0