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C96300 Copper-nickel vs. 443.0 Aluminum

C96300 copper-nickel belongs to the copper alloys classification, while 443.0 aluminum belongs to the aluminum alloys. There are 29 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 C96300 copper-nickel and the bottom bar is 443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
41
Elastic (Young's, Tensile) Modulus, GPa 130
71
Elongation at Break, % 11
5.6
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 49
27
Tensile Strength: Ultimate (UTS), MPa 580
150
Tensile Strength: Yield (Proof), MPa 430
65

Thermal Properties

Latent Heat of Fusion, J/g 230
470
Maximum Temperature: Mechanical, °C 240
180
Melting Completion (Liquidus), °C 1200
630
Melting Onset (Solidus), °C 1150
580
Specific Heat Capacity, J/kg-K 400
900
Thermal Conductivity, W/m-K 37
150
Thermal Expansion, µm/m-K 16
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
38
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
130

Otherwise Unclassified Properties

Base Metal Price, % relative 42
9.5
Density, g/cm3 8.9
2.7
Embodied Carbon, kg CO2/kg material 5.1
8.0
Embodied Energy, MJ/kg 76
150
Embodied Water, L/kg 290
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 720
30
Stiffness to Weight: Axial, points 8.2
15
Stiffness to Weight: Bending, points 19
52
Strength to Weight: Axial, points 18
16
Strength to Weight: Bending, points 17
23
Thermal Diffusivity, mm2/s 10
61
Thermal Shock Resistance, points 20
6.9

Alloy Composition

Aluminum (Al), % 0
90.7 to 95.5
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 0
0 to 0.25
Copper (Cu), % 72.3 to 80.8
0 to 0.6
Iron (Fe), % 0.5 to 1.5
0 to 0.8
Lead (Pb), % 0 to 0.010
0
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0.25 to 1.5
0 to 0.5
Nickel (Ni), % 18 to 22
0
Niobium (Nb), % 0.5 to 1.5
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
4.5 to 6.0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.35