A.M. Grekov, M.B. Beresnev
Vjatska State Technical University, Kirov, Russia
The dependence of stress intensity of deformation intensity is considered. For the first time a cutting modulus of plasticity, which together with modulus of elasticity describes the characteristics of elasticity - plasticity of material is intproduced in thetheory of calculation. The unique analytical formula to build a strengthening curve is proposed.