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2219 Aluminum vs. Grade N12MV Nickel

2219 aluminum belongs to the aluminum alloys classification, while grade N12MV nickel belongs to the nickel alloys. There are 25 material properties with values for both materials. Properties with values for just one material (5, 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 2219 aluminum and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
220
Elongation at Break, % 2.2 to 20
6.8
Fatigue Strength, MPa 90 to 130
130
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 27
84
Tensile Strength: Ultimate (UTS), MPa 180 to 480
600
Tensile Strength: Yield (Proof), MPa 88 to 390
310

Thermal Properties

Latent Heat of Fusion, J/g 390
320
Maximum Temperature: Mechanical, °C 230
900
Melting Completion (Liquidus), °C 640
1620
Melting Onset (Solidus), °C 540
1570
Specific Heat Capacity, J/kg-K 870
390
Thermal Expansion, µm/m-K 22
10

Otherwise Unclassified Properties

Base Metal Price, % relative 11
75
Density, g/cm3 3.1
9.2
Embodied Carbon, kg CO2/kg material 8.2
16
Embodied Energy, MJ/kg 150
200
Embodied Water, L/kg 1130
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.6 to 60
34
Resilience: Unit (Modulus of Resilience), kJ/m3 54 to 1060
220
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 44
22
Strength to Weight: Axial, points 16 to 43
18
Strength to Weight: Bending, points 23 to 44
17
Thermal Shock Resistance, points 8.2 to 22
19

Alloy Composition

Aluminum (Al), % 91.5 to 93.8
0
Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 5.8 to 6.8
0
Iron (Fe), % 0 to 0.3
4.0 to 6.0
Magnesium (Mg), % 0 to 0.020
0
Manganese (Mn), % 0.2 to 0.4
0 to 1.0
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 0
60.2 to 69.8
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0.020 to 0.1
0
Vanadium (V), % 0.050 to 0.15
0.2 to 0.6
Zinc (Zn), % 0 to 0.1
0
Zirconium (Zr), % 0.1 to 0.25
0
Residuals, % 0 to 0.15
0