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Grade CX2MW Nickel vs. 6105 Aluminum

Grade CX2MW nickel belongs to the nickel alloys classification, while 6105 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, 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 grade CX2MW nickel and the bottom bar is 6105 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
68
Elongation at Break, % 34
9.0 to 16
Fatigue Strength, MPa 260
95 to 130
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 84
26
Tensile Strength: Ultimate (UTS), MPa 620
190 to 280
Tensile Strength: Yield (Proof), MPa 350
120 to 270

Thermal Properties

Latent Heat of Fusion, J/g 330
410
Maximum Temperature: Mechanical, °C 980
160
Melting Completion (Liquidus), °C 1550
650
Melting Onset (Solidus), °C 1490
600
Specific Heat Capacity, J/kg-K 430
900
Thermal Conductivity, W/m-K 10
180 to 190
Thermal Expansion, µm/m-K 12
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
46 to 50
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
150 to 170

Otherwise Unclassified Properties

Base Metal Price, % relative 65
9.5
Density, g/cm3 8.9
2.7
Embodied Carbon, kg CO2/kg material 12
8.3
Embodied Energy, MJ/kg 170
150
Embodied Water, L/kg 290
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
25 to 27
Resilience: Unit (Modulus of Resilience), kJ/m3 290
100 to 550
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
51
Strength to Weight: Axial, points 19
20 to 29
Strength to Weight: Bending, points 18
28 to 35
Thermal Diffusivity, mm2/s 2.7
72 to 79
Thermal Shock Resistance, points 17
8.6 to 12

Alloy Composition

Aluminum (Al), % 0
97.2 to 99
Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 20 to 22.5
0 to 0.1
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 2.0 to 6.0
0 to 0.35
Magnesium (Mg), % 0
0.45 to 0.8
Manganese (Mn), % 0 to 1.0
0 to 0.1
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 51.3 to 63
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.8
0.6 to 1.0
Sulfur (S), % 0 to 0.025
0
Titanium (Ti), % 0
0 to 0.1
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.15