1. In engineering and materials science, the range of stress values that a material or structure can safely withstand without permanent deformation or failure.
The acceptable stress region for this steel alloy is between 200 and 400 MPa.
A região de tensão aceitável para esta liga de aço é entre 200 e 400 MPa.
2. The zone on a stress-strain diagram that represents safe operating conditions for a component or material.
Engineers must design the component to operate within the acceptable stress region.
Os engenheiros devem projetar o componente para operar dentro da região de tensão aceitável.