NO. | β2B/˚ | Maximum equivalent stress |
1 | 0 | 458 MPa |
2 | 10 | 347 MPa |
3 | 20 | 236 MPa |
4 | 30 | 167 MPa |
5 | 40 | 631 MPa |
6 | 50 | 925 MPa |