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3105 Aluminum vs. EN 2.4856 Nickel

3105 aluminum belongs to the aluminum alloys classification, while EN 2.4856 nickel belongs to the nickel alloys. There are 31 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 3105 aluminum and the bottom bar is EN 2.4856 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 29 to 67
210
Elastic (Young's, Tensile) Modulus, GPa 69
200
Elongation at Break, % 1.1 to 20
28
Fatigue Strength, MPa 39 to 95
280
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
79
Shear Strength, MPa 77 to 140
570
Tensile Strength: Ultimate (UTS), MPa 120 to 240
880
Tensile Strength: Yield (Proof), MPa 46 to 220
430

Thermal Properties

Latent Heat of Fusion, J/g 400
330
Maximum Temperature: Mechanical, °C 180
1000
Melting Completion (Liquidus), °C 660
1480
Melting Onset (Solidus), °C 640
1430
Specific Heat Capacity, J/kg-K 900
440
Thermal Conductivity, W/m-K 170
10
Thermal Expansion, µm/m-K 24
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 44
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 140
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
80
Density, g/cm3 2.8
8.6
Embodied Carbon, kg CO2/kg material 8.2
14
Embodied Energy, MJ/kg 150
190
Embodied Water, L/kg 1180
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.6 to 19
200
Resilience: Unit (Modulus of Resilience), kJ/m3 15 to 340
440
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
23
Strength to Weight: Axial, points 12 to 24
28
Strength to Weight: Bending, points 20 to 31
24
Thermal Diffusivity, mm2/s 68
2.7
Thermal Shock Resistance, points 5.2 to 11
29

Alloy Composition

Aluminum (Al), % 96 to 99.5
0 to 0.4
Carbon (C), % 0
0.030 to 0.1
Chromium (Cr), % 0 to 0.2
20 to 23
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.3
0 to 0.5
Iron (Fe), % 0 to 0.7
0 to 5.0
Magnesium (Mg), % 0.2 to 0.8
0
Manganese (Mn), % 0.3 to 0.8
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0
58 to 68.8
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.6
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0 to 0.1
0 to 0.4
Zinc (Zn), % 0 to 0.4
0
Residuals, % 0 to 0.15
0