**4. Conclusions**

In the summary of mechanical test results, obtained under complex mechanical and corrosive loads (SSR) tests in air and in a 0.1M Na2SO4 corrosive environment and of the qualitative and quantitative evaluation of cracks on the fracture surfaces after the SSR tests, the following conclusions were formulated for AE44 alloy:


**Author Contributions:** Conceptualization, M.S.; methodology, M.S.; formal analysis, T.C.; investigation, A.M.; resources, M.S.; writing—original draft preparation, M.S.; writing—review and editing, T.C.; visualization, A.M.; supervision, A.M.

**Funding:** This work was supported by the National Science Centre in Poland under the research gran<sup>t</sup> No. 2011/03/B/ST8/06387.

**Conflicts of Interest:** The authors declare no conflict of interest.
