13-я Международная конференция «АВИАЦИЯ И КОСМОНАВТИКА — 2014»
The high-strength steels (HSLA) used in such fields, which require light and reliable design. First of all, it's machine-building industry. The aim of this paper – on the basis of obtained data, after carried out a tests using hot deformation of steel HC420LA, obtain parameters which describe its mechanical properties. This is necessary to determine the optimal technological production regimes.