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Nickel 30 vs. EN AC-21200 Aluminum

Nickel 30 belongs to the nickel alloys classification, while EN AC-21200 aluminum belongs to the aluminum alloys. There are 29 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 nickel 30 and the bottom bar is EN AC-21200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
71
Elongation at Break, % 34
3.9 to 6.2
Fatigue Strength, MPa 200
110 to 130
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 82
27
Tensile Strength: Ultimate (UTS), MPa 660
410 to 440
Tensile Strength: Yield (Proof), MPa 270
270 to 360

Thermal Properties

Latent Heat of Fusion, J/g 320
390
Maximum Temperature: Mechanical, °C 1020
170
Melting Completion (Liquidus), °C 1480
660
Melting Onset (Solidus), °C 1430
550
Specific Heat Capacity, J/kg-K 450
880
Thermal Conductivity, W/m-K 10
130
Thermal Expansion, µm/m-K 13
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
34
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
100

Otherwise Unclassified Properties

Base Metal Price, % relative 60
10
Density, g/cm3 8.5
3.0
Embodied Carbon, kg CO2/kg material 9.4
8.0
Embodied Energy, MJ/kg 130
150
Embodied Water, L/kg 290
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
16 to 22
Resilience: Unit (Modulus of Resilience), kJ/m3 180
500 to 930
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
46
Strength to Weight: Axial, points 22
38 to 40
Strength to Weight: Bending, points 20
41 to 43
Thermal Diffusivity, mm2/s 2.7
49
Thermal Shock Resistance, points 18
18 to 19

Alloy Composition

Aluminum (Al), % 0
93.3 to 95.7
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 28 to 31.5
0
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 1.0 to 2.4
4.0 to 5.0
Iron (Fe), % 13 to 17
0 to 0.2
Lead (Pb), % 0
0 to 0.030
Magnesium (Mg), % 0
0.15 to 0.5
Manganese (Mn), % 0 to 0.030
0.2 to 0.5
Molybdenum (Mo), % 4.0 to 6.0
0
Nickel (Ni), % 30.2 to 52.2
0 to 0.050
Niobium (Nb), % 0.3 to 1.5
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.8
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.030
Titanium (Ti), % 0
0 to 0.1
Tungsten (W), % 1.5 to 4.0
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.1