Why these numbers
Elegoo PLA Plus starts from Bambu's PLA Basic reference; Elegoo's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.
NatureWorks 4032D base resin; chamber 20–45 °C; tensile X-Y 38 MPa; denser than std PLA
Treat these as a starting point — run a flow-test cube and Bambu's Flow Dynamics calibration after import for the last few percent.