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EN 2.4851 Nickel vs. 6023 Aluminum

EN 2.4851 nickel belongs to the nickel alloys classification, while 6023 aluminum belongs to the aluminum alloys. There are 30 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 EN 2.4851 nickel and the bottom bar is 6023 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
69
Elongation at Break, % 34
11
Fatigue Strength, MPa 170
120 to 130
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
26
Shear Strength, MPa 430
210 to 220
Tensile Strength: Ultimate (UTS), MPa 650
360
Tensile Strength: Yield (Proof), MPa 230
300 to 310

Thermal Properties

Latent Heat of Fusion, J/g 320
400
Maximum Temperature: Mechanical, °C 1200
160
Melting Completion (Liquidus), °C 1360
640
Melting Onset (Solidus), °C 1310
580
Specific Heat Capacity, J/kg-K 470
890
Thermal Conductivity, W/m-K 11
170
Thermal Expansion, µm/m-K 14
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
45
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
140

Otherwise Unclassified Properties

Base Metal Price, % relative 49
11
Density, g/cm3 8.2
2.8
Embodied Carbon, kg CO2/kg material 8.1
8.3
Embodied Energy, MJ/kg 120
150
Embodied Water, L/kg 280
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
38 to 39
Resilience: Unit (Modulus of Resilience), kJ/m3 130
670 to 690
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
49
Strength to Weight: Axial, points 22
35 to 36
Strength to Weight: Bending, points 20
40
Thermal Diffusivity, mm2/s 2.9
67
Thermal Shock Resistance, points 17
16

Alloy Composition

Aluminum (Al), % 1.0 to 1.7
94 to 97.7
Bismuth (Bi), % 0
0.3 to 0.8
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.030 to 0.1
0
Chromium (Cr), % 21 to 25
0
Copper (Cu), % 0 to 0.5
0.2 to 0.5
Iron (Fe), % 7.7 to 18
0 to 0.5
Magnesium (Mg), % 0
0.4 to 0.9
Manganese (Mn), % 0 to 1.0
0.2 to 0.6
Nickel (Ni), % 58 to 63
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0.6 to 1.4
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.6 to 1.2
Titanium (Ti), % 0 to 0.5
0
Residuals, % 0
0 to 0.15