The statements and solutions in quadratures of non-connected pure and consol bending problems for beams from shape memory alloys (SMA) are given. As distinct from known analogue the non-linearity of stress-strains diagram for direct martensite transformation as well as the phenomena not only phase but structure transformation is taken into account. It is stated that as bending moment so transverse load acting to beam from SMA have some limit values for witch the analytic expressions are found. The results of this work may be utilized for simulation the processes of initial strains assignment in operating bodies from SMA of actuators or martensite engine.