Book «No. 80 Steel Metallurgy» by Kosterev L. B. , Okorokova B. N. , Kominova S. In. and others is an indispensable work for all who are interested in metallurgy, engineering and production processes. This work is an in-depth study of one of the most important materials in the industry steel. Steel, as an alloy, plays a key role in construction, mechanical engineering and many other industries, and understanding its properties and production processes is fundamental for professionals. The book deals with both theoretical aspects of metallurgy and practical applications. The authors share their knowledge of various steel production methods, including the processes of smelting, casting and processing. They describe in detail the chemical composition of steel, its effect on the mechanical properties and behavior of the material in various operating conditions. The reader will be able to learn about modern technologies used in metallurgy, as well as about new trends and innovations in this field. This book will be especially useful for students and graduate students of technical specialties, as well as practicing engineers and specialists in the field of metallurgy and materials science. It is suitable for those who want to deepen their knowledge of production processes, as well as those who seek professional growth in the field of metallurgy. If you are interested in topics such as metal processing technologies, material mechanics or innovations in production, then Metallurgy of Steel will be a real find for you. One of the key topics raised in the book is the impact of various factors on the quality of steel. The authors focus on how composition, temperature and processing conditions can change the properties of the final product. This knowledge is especially important for engineers working in manufacturing, where the slightest mistake can lead to serious consequences. The book also addresses issues of ecology and sustainable development, which makes it relevant in light of the current challenges facing the industry. The style of the authors is clear and accessible. They skillfully combine scientific data with practical examples, which allows the reader to easily absorb material. Kosterev, Okorokov and Kominov are experienced specialists who not only have deep knowledge in their field, but also know how to share them with others. Their previous works, such as Metallurgy of Ferrous Metals and Pressure Metal Processing Technology, have already won recognition among professionals and students. The book “No. 80 Steel Metallurgy” is not just a textbook, but a real encyclopedia that will help the reader understand the complex issues of metallurgy and understand how steel shapes our world. If you are looking for information about metallurgy, steel, manufacturing processes or want to expand your knowledge in the field of engineering, this book will become your reliable companion. It will open new horizons for you and help you become a real expert in the field of metallurgy. Do not miss the opportunity to immerse yourself in the fascinating world of steel and metallurgy with this outstanding work!