The minimum yield stress of a steel to be used in the steel structure is 420 MPa. The permissible stress in axial tension for this steel will be:
1
150 MPa
2
210 MPa
3
252 MPa
4
420 MPa
The minimum yield stress of a steel to be used in the steel structure is 420 MPa. The permissible stress in axial tension for this steel will be: