一种定义
四种语言
In einem Spannungs-Dehnungsdiagramm ist die maximal wirkende Spannung.
In a stress-strain diagram, is the maximum active tension.
In a stress-strain diagram, the Hooke's straight line extends as far as the proportionality limit (point a).
Based on a stress-strain diagram, plastic deformation starts when the limit of elasticity is exceeded.