PLA vs PETG vs ABS: tensile strength of 3D-printed specimens
Five ISO 527 specimens per material, printed flat: PLA 51.6 MPa, PETG 47.9 MPa, ABS 40.0 MPa, with raw data and limitations.
Lab tests
Original mechanical tests of 3D-printing filaments: tensile, impact and heat tests with raw data, methods and limitations. Every number links to a downloadable dataset.