group | fy/MPa | fu/MPa | E/GPa | δ/% |
1 | 798.28 | 886.00 | 208.70 | 22.00 |
2 | 792.54 | 885.42 | 206.41 | 23.00 |
3 | 796.67 | 886.00 | 204.85 | 23.00 |
mean | 795.83 | 885.81 | 206.65 | 22.67 |