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2024 Aluminum vs. LLDPE

2024 aluminum and LLDPE belong to fundamentally different material chemistries. 2024 aluminum is a metal, while LLDPE is a polymeric material. Therefore, their performance will be even more dissimilar than would be suggested by the difference in properties. There are 5 material properties with values for both materials. Properties with values for just one material (27, 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 2024 aluminum and the bottom bar is LLDPE.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 3.0
0.94
Elastic (Young's, Tensile) Modulus, GPa 71
0.5
Melting Onset (Solidus), °C 500
130
Stiffness to Weight: Axial, points 13
0.3
Stiffness to Weight: Bending, points 46
28