The present edition of the second volume of the book "Materials and Strength of Gas Turbine Parts" is devoted to the presentation of the issues of structural strength of parts of gas turbine plants for different purposes, including corrosion, protective coatings, operating experience and bench tests and, most importantly, modern non-traditional methods of calculations of stress-strain state and strength of gas turbine unit parts under various types of loading. In particular, it concerns deformation, fracture and crack resistance under thermocyclic loading modes of heat-resistant alloy parts.