Table 1 Tensile test results.
From: Design and fabrication of Hong Kong’s first constructional 3D-printed metal pavilion ‘Weaving Love’
Specimen | Printing direction (°) | Elastic modulus (MPa) | 0.2% proof strength (MPa) | 1.0% proof strength (MPa) | Ultimate strength (MPa) | Elongation (%) |
|---|---|---|---|---|---|---|
G1-T-4-0-1 | 0 | 1.73 × 105 | 315 | 332 | 527 | 32 |
G1-T-4-0-2 | 0 | 308 | 330 | 522 | 34 | |
G1-T-4-0-3 | 0 | 320 | 338 | 536 | 31 | |
G3-T-4-45-1 | 45 | 1.23 × 105 | 296 | 320 | 481 | 57 |
G3-T-4-45-2 | 45 | 305 | 321 | 468 | 58 | |
G3-T-4-45-3 | 45 | 304 | 325 | 483 | 57 | |
G4-T-4-90-1 | 90 | 1.06 × 105 | 289 | 328 | 492 | 37 |
G4-T-4-90-2 | 90 | 300 | 330 | 490 | 32 | |
G4-T-4-90-3 | 90 | 301 | 335 | 492 | 30 | |
GT-T-4-90-1 | 90 | 1.35 × 105 | 292 | 322 | 489 | 33 |
GT-T-4-90-2 | 90 | 263 | 320 | 490 | 34 | |
GT-T-4-90-3 | 90 | 264 | 309 | 473 | 33 | |
GT-T-4-90-4 | 90 | 267 | 315 | 477 | 34 | |
GT-T-4-90-5 | 90 | 274 | 323 | 493 | 34 | |
GT-T-4-90-6 | 90 | 249 | 322 | 493 | 35 |
