36
Engineering materials
Demonstration property records
Industry 4.0 decision support
Intelligent Material Substitution Assistant
Screen substitute engineering materials against hard constraints, calculate defensible AHP criterion weights, rank options with TOPSIS, and then separately check prototype procurement feasibility.
45
Vendor records
Prototype availability listings
AHP + TOPSIS
Decision method
Pairwise weights and ideal-solution ranking
8
Application types
Mechanical component contexts
Most recent saved analysis
AISI 1045
13 technically suitable materials after Ashby-inspired constraint screening.
Quantity
50 kg
Min. tensile
500 MPa
CR
0.000
Top TOPSIS scores
Engineering ranking from the saved run.
AISI 1045
0.711
AISI 4140
0.707
EN8
0.688
EN24
0.642
EN19
0.614
Material properties shown are demonstration data and must be verified against applicable standards before industrial use. Vendor information is a prototype database and is not real-time inventory.