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242.0 Aluminum vs. 4015 Aluminum

Both 242.0 aluminum and 4015 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is 242.0 aluminum and the bottom bar is 4015 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70 to 110
35 to 70
Elastic (Young's, Tensile) Modulus, GPa 73
70
Elongation at Break, % 0.5 to 1.5
1.1 to 23
Fatigue Strength, MPa 55 to 110
46 to 71
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Shear Strength, MPa 150 to 240
82 to 120
Tensile Strength: Ultimate (UTS), MPa 180 to 290
130 to 220
Tensile Strength: Yield (Proof), MPa 120 to 220
50 to 200

Thermal Properties

Latent Heat of Fusion, J/g 390
420
Maximum Temperature: Mechanical, °C 210
160
Melting Completion (Liquidus), °C 640
640
Melting Onset (Solidus), °C 530
600
Specific Heat Capacity, J/kg-K 870
900
Thermal Conductivity, W/m-K 130 to 170
160
Thermal Expansion, µm/m-K 22
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33 to 44
41
Electrical Conductivity: Equal Weight (Specific), % IACS 96 to 130
130

Otherwise Unclassified Properties

Base Metal Price, % relative 12
9.5
Density, g/cm3 3.1
2.7
Embodied Carbon, kg CO2/kg material 8.3
8.1
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1130
1160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.3 to 3.4
2.4 to 24
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 340
18 to 290
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 45
50
Strength to Weight: Axial, points 16 to 26
13 to 22
Strength to Weight: Bending, points 23 to 32
21 to 30
Thermal Diffusivity, mm2/s 50 to 62
66
Thermal Shock Resistance, points 8.0 to 13
5.7 to 9.7

Alloy Composition

Aluminum (Al), % 88.4 to 93.6
94.9 to 97.9
Chromium (Cr), % 0 to 0.25
0
Copper (Cu), % 3.5 to 4.5
0 to 0.2
Iron (Fe), % 0 to 1.0
0 to 0.7
Magnesium (Mg), % 1.2 to 1.8
0.1 to 0.5
Manganese (Mn), % 0 to 0.35
0.6 to 1.2
Nickel (Ni), % 1.7 to 2.3
0
Silicon (Si), % 0 to 0.7
1.4 to 2.2
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.35
0 to 0.2
Residuals, % 0
0 to 0.15

Comparable Variants