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Nickel 80A vs. EN AC-45000 Aluminum

Nickel 80A belongs to the nickel alloys classification, while EN AC-45000 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 80A and the bottom bar is EN AC-45000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
73
Elongation at Break, % 22
1.1
Fatigue Strength, MPa 430
75
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 74
27
Tensile Strength: Ultimate (UTS), MPa 1040
180
Tensile Strength: Yield (Proof), MPa 710
110

Thermal Properties

Latent Heat of Fusion, J/g 320
470
Maximum Temperature: Mechanical, °C 980
180
Melting Completion (Liquidus), °C 1360
640
Melting Onset (Solidus), °C 1310
520
Specific Heat Capacity, J/kg-K 470
870
Thermal Conductivity, W/m-K 11
120
Thermal Expansion, µm/m-K 13
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
27
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
81

Otherwise Unclassified Properties

Base Metal Price, % relative 55
11
Density, g/cm3 8.3
3.0
Embodied Carbon, kg CO2/kg material 9.8
7.7
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 280
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
1.7
Resilience: Unit (Modulus of Resilience), kJ/m3 1300
80
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
47
Strength to Weight: Axial, points 35
17
Strength to Weight: Bending, points 27
24
Thermal Diffusivity, mm2/s 2.9
47
Thermal Shock Resistance, points 31
8.0

Alloy Composition

Aluminum (Al), % 0.5 to 1.8
82.2 to 91.8
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 18 to 21
0 to 0.15
Copper (Cu), % 0
3.0 to 5.0
Iron (Fe), % 0 to 3.0
0 to 1.0
Lead (Pb), % 0
0 to 0.3
Magnesium (Mg), % 0
0 to 0.55
Manganese (Mn), % 0 to 1.0
0.2 to 0.65
Nickel (Ni), % 69.4 to 79.7
0 to 0.45
Silicon (Si), % 0 to 1.0
5.0 to 7.0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 1.8 to 2.7
0 to 0.25
Zinc (Zn), % 0
0 to 2.0
Residuals, % 0
0 to 0.35