Material | Lead Time (Est. No. of Weeks) | Weight (kg) | Mean Compressive Strength (MPa) | Mean Young’s Modulus (GPa) | Mean Impact Toughness (J) | Mean Micro Hardness (HV) |
Cast Al Alloy | >12 | 1.283 | 383.23 | 22.18 | 118.37 | 141.73 |
DMLS Stainless Steel Honeycomb | 2 | 1.456 | 619.26 | 31.38 | 147.07 | 417.40 |
Improvement (%) | - | −13.48 | 61.59 | 41.48 | 24.25 | 194.5 |