A comprehensive Global Steel Grade Comparison Chart can be invaluable for engineers, architects, and constructors seeking to understand the vast range of steel grades available worldwide. This chart provides a succinct summary of key properties such as tensile strength, impact resistance, and rustproofing for popular steel grades, enabling informed

This article examines the high-temperature performance of 022Cr25Ni7Mo4N steel. A series of trials were carried out to evaluate its toughness at elevated temperatures. The results reveal the steel's ability to retain its mechanical qualities under extreme pressures. The findings of this research provide valuable knowledge for the application of 022