**5. Conclusions**

The hot-deformation behavior of three Al-Zn-Mg alloys with different Zn/Mg ratios was studied. The main conclusions are:


**Author Contributions:** Writing—original draft preparation, X.Z.; Writing—review and editing, J.T.; Materials supplier, L.W.; Data collection, Y.Z. (Yan Zhao) and C.J.; Project administration, Y.Z. (Yong Zhang). All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded by the National Key Research and Development Program of China (No. 2016YFB0300901) and Guangxi Science & Technology Program (Guike AA22068075).

**Data Availability Statement:** Data is contained within the article.

**Acknowledgments:** The authors would like to thank Foshan Sanshui Fenglu Aluminium Co., Ltd. China, for providing the materials.

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