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4115 Aluminum vs. Monel K-500

4115 aluminum belongs to the aluminum alloys classification, while Monel K-500 belongs to the nickel alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, 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 4115 aluminum and the bottom bar is Monel K-500.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
160
Elongation at Break, % 1.1 to 11
25 to 36
Fatigue Strength, MPa 39 to 76
260 to 560
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
61
Shear Strength, MPa 71 to 130
430 to 700
Tensile Strength: Ultimate (UTS), MPa 120 to 220
640 to 1100
Tensile Strength: Yield (Proof), MPa 39 to 190
310 to 880

Thermal Properties

Latent Heat of Fusion, J/g 420
270
Maximum Temperature: Mechanical, °C 160
900
Melting Completion (Liquidus), °C 640
1350
Melting Onset (Solidus), °C 590
1320
Specific Heat Capacity, J/kg-K 900
440
Thermal Conductivity, W/m-K 160
18
Thermal Expansion, µm/m-K 23
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 140
3.2

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
50
Density, g/cm3 2.7
8.7
Embodied Carbon, kg CO2/kg material 8.1
8.1
Embodied Energy, MJ/kg 150
120
Embodied Water, L/kg 1160
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.1 to 10
180 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 11 to 270
300 to 2420
Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 50
21
Strength to Weight: Axial, points 12 to 23
21 to 35
Strength to Weight: Bending, points 20 to 30
19 to 27
Thermal Diffusivity, mm2/s 66
4.8
Thermal Shock Resistance, points 5.2 to 9.9
21 to 36

Alloy Composition

Aluminum (Al), % 94.6 to 97.4
2.3 to 3.2
Carbon (C), % 0
0 to 0.18
Copper (Cu), % 0.1 to 0.5
27 to 33
Iron (Fe), % 0 to 0.7
0 to 2.0
Magnesium (Mg), % 0.1 to 0.5
0
Manganese (Mn), % 0.6 to 1.2
0 to 1.5
Nickel (Ni), % 0
63 to 70.4
Silicon (Si), % 1.8 to 2.2
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0.35 to 0.85
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0 to 0.15
0

Comparable Variants