Table 4 Mechanical properties of steel reinforcement bars
From: Effect of short glass fiber on shear capacity for shallow wide reinforced concrete beams
Bar size | Unit weight (kg/m\) | Yield strength, ReH (N/mm2) | Tensile strength, Rm (N/m2) | Rm/ReH | Elongation % | Bend test |
|---|---|---|---|---|---|---|
8 mm | 0.402 | 275 | 426 | 1.55 | 18.5 | pass |
0.401 | 264 | 402 | 1.52 | 17.8 | pass | |
0.395 | 278 | 431 | 1.55 | 16.8 | pass | |
12 mm | 0.901 | 380 | 560 | 1.47 | 12.5 | pass |
0.895 | 375 | 556 | 1.48 | 13.4 | pass | |
0.891 | 370 | 536 | 1.44 | 13.9 | pass |