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6012 Aluminum vs. C97300 Nickel Silver

6012 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 6012 aluminum and the bottom bar is C97300 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
110
Elongation at Break, % 9.1 to 11
9.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
40
Tensile Strength: Ultimate (UTS), MPa 220 to 320
230
Tensile Strength: Yield (Proof), MPa 110 to 260
110

Thermal Properties

Latent Heat of Fusion, J/g 400
180
Maximum Temperature: Mechanical, °C 170
150
Melting Completion (Liquidus), °C 640
1040
Melting Onset (Solidus), °C 570
1010
Specific Heat Capacity, J/kg-K 890
370
Thermal Conductivity, W/m-K 160
29
Thermal Expansion, µm/m-K 23
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 140
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
30
Density, g/cm3 2.9
8.6
Embodied Carbon, kg CO2/kg material 8.2
3.7
Embodied Energy, MJ/kg 150
59
Embodied Water, L/kg 1170
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 28
18
Resilience: Unit (Modulus of Resilience), kJ/m3 94 to 480
59
Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 48
18
Strength to Weight: Axial, points 22 to 32
7.6
Strength to Weight: Bending, points 29 to 37
9.8
Thermal Diffusivity, mm2/s 62
9.3
Thermal Shock Resistance, points 10 to 14
8.0

Alloy Composition

Aluminum (Al), % 92.2 to 98
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Bismuth (Bi), % 0 to 0.7
0
Chromium (Cr), % 0 to 0.3
0
Copper (Cu), % 0 to 0.1
53 to 58
Iron (Fe), % 0 to 0.5
0 to 1.5
Lead (Pb), % 0.4 to 2.0
8.0 to 11
Magnesium (Mg), % 0.6 to 1.2
0
Manganese (Mn), % 0.4 to 1.0
0
Nickel (Ni), % 0
11 to 14
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0.6 to 1.4
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 0.3
17 to 25
Residuals, % 0
0 to 1.0